WO2007125576A1 - 重質油軽質化装置及び該方法 - Google Patents
重質油軽質化装置及び該方法 Download PDFInfo
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- WO2007125576A1 WO2007125576A1 PCT/JP2006/308862 JP2006308862W WO2007125576A1 WO 2007125576 A1 WO2007125576 A1 WO 2007125576A1 JP 2006308862 W JP2006308862 W JP 2006308862W WO 2007125576 A1 WO2007125576 A1 WO 2007125576A1
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- Prior art keywords
- oil
- heavy
- emulsion
- heavy oil
- heating
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/008—Processes for carrying out reactions under cavitation conditions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/02—Feed or outlet devices; Feed or outlet control devices for feeding measured, i.e. prescribed quantities of reagents
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
- C10G47/32—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions in the presence of hydrogen-generating compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
- C10G49/007—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00 in the presence of hydrogen from a special source or of a special composition or having been purified by a special treatment
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G9/42—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by passing the material to be cracked in thin streams or as spray on or near continuously heated surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
- B01J2219/00081—Tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00157—Controlling the temperature by means of a burner
Definitions
- the present invention relates to a heavy oil / light equipment capable of obtaining a lighter product oil from heavy raw material oil and a heavy oil / lightening method.
- light oils such as gasoline, kerosene and light oil are obtained by distillation such as atmospheric distillation or vacuum distillation of petroleum, and also decompose V heavy oil (heavy hydrocarbon oil). Can also be obtained.
- the light oil can be obtained from this heavy oil by catalytic cracking using a catalyst to decompose heavy oil, hydrocracking by cracking heavy oil while adding hydrogen using a catalyst in a hydrogen stream,
- pyrolysis method in which heavy oil is pyrolyzed without using a catalyst (see, for example, Patent Document 1 and Patent Document 2).
- Patent Document 1 JP 07-0111259 A
- Patent Document 2 Japanese Patent Laid-Open No. 09-183983
- the present invention has been made in view of the above circumstances, and hydrogen is added under production conditions that are gentler and stronger than the background art without using a catalyst, that is, without requiring regeneration treatment of the catalyst.
- An object of the present invention is to provide a heavy oil lightening device and a heavy oil lightening method capable of obtaining a lighter product oil than raw material oil by decomposing heavy raw material oil.
- a heavy oil / light / light apparatus and a heavy oil / light / water method for producing a lighter product oil from a heavy raw material oil to emulsify
- an emulsion is produced, and droplets of this emulsion are dropped onto the surface of the heated heat medium.
- FIG. 1 is a diagram showing a configuration of a heavy oil lightening device according to an embodiment.
- FIG. 2 is a view showing another configuration of the heating unit in the heavy oil / light / light equipment according to the embodiment.
- FIG. 3 is a diagram showing another configuration of the production tank section and the heating section in the heavy oil / light tanker according to the embodiment.
- FIG. 4 is a diagram showing the time course of the production temperature in the heavy oil lightening method according to the present invention and the thermal decomposition method according to the background art.
- FIG. 5 is a graph showing the time course of fuel consumption in the heavy oil lightening method according to the present invention and the thermal decomposition method according to the background art.
- FIG. 6 is a graph showing the time course of the amount of oil produced in the heavy oil lightening method according to the present invention and the thermal decomposition method according to the background art.
- FIG. 1 is a diagram illustrating a configuration of a heavy oil lightening device according to an embodiment.
- the heavy oil / light equipment 1A generates an emulsion E by emulsifying alkaline ionized water A into the raw material oil Ol, and the heated heat medium 02 is heated. By dropping the droplet D of the emulsion E onto the surface S, this is a device that produces a lighter product oil 03 from the heavy feed oil Ol.
- the heavy oil lightening device 1A includes, for example, an emulsion generation unit 10, a generation tank unit 20, a heating unit 30, and a generated oil processing unit 40.
- the emulsion generation unit 10 is an apparatus that generates an emulsion E by emulsifying the alkaline ionized water A in a heavy raw material oil Ol.
- the emulsion generation unit 10 communicates with the generation tank unit 20 so that the droplet D of the generated emulsion E is dropped onto the surface S of the heat medium 02. It is.
- Emulsion E is a water-in-oil type in which fine particles of alkaline ionized water A are dispersed in the raw material oil Ol.
- Such an emulsion generation unit 10 includes, for example, a water tank 11, a raw material oil tank 12, pipes 13 and 14, pumps 15 and 16, and a stirrer (mixer) 17. .
- the water tank 11 is a container for storing alkaline water A.
- the water tank 11 is connected to the stirrer 17 by a pipe 13 so that the alkaline ionized water A can flow out from the water tank 11 to the stirrer 17.
- a pump 15 is disposed in the pipe 13, and the pump 15 flows out the alkaline ionized water A from the water tank 11 to the stirrer 17 while adjusting the flow rate.
- the feed oil tank 12 is a container for storing feed oil Ol.
- the feed oil tank 12 is connected to the stirrer 17 by a pipe 14 so that the feed oil Ol can flow out from the feed oil tank 12 to the stirrer 17.
- a pump 16 is disposed in the pipe 14, and the pump 16 flows the raw material oil Ol from the raw material oil tank 12 to the agitator 17 while adjusting the flow rate.
- the stirrer 17 is a device that stirs the introduced alkaline ionized water A and the raw material oil Ol. By this stirring, the alkaline ionized water A is emulsified in the raw material oil Ol, and a water-in-oil emulsion E is generated in the stirrer 17.
- the stirrer 17 includes a dripping port portion 171 that forms a droplet D of the emulsion E and drops the droplet D into the generation tank portion 20.
- the generation tank unit 20 stores the heat medium 02 and is emulsion so that the droplet D of the emulsion E generated by the emulsion generation unit 10 is dropped onto the surface S of the heat medium 02.
- the production tank unit 20 communicates with the produced oil treatment unit 40 so that the produced oil 03 flows out to the produced oil treatment unit 40.
- the generation tank unit 20 is, for example, a cylindrical metal container having a relatively large inner volume and having a bottom 21 and a lid 22.
- the lid 22 has an inlet port 24 and an outlet port 25. Is open.
- the inlet port 24 is used to introduce the droplet D of the emulsion E so that the droplet D of the emulsion E generated by the emulsion generator 10 is dropped onto the surface S of the heat medium 02. This is an opening, and is connected to the dropping port 171 of the stirrer 17 in the emulsion generator 10.
- the outlet port 25 is an opening through which the produced oil 03 that is lighter than the raw material oil Ol is led out.
- the heating unit 30 is a device that heats the generation tank unit 20. Heating medium 02 is heated by heating generation tank unit 20.
- the heating unit 30 has a panner 32 at one end.
- a heating gas flow path section 31 is provided through which high-temperature combustion gas generated by burning fuel oil in the panner 32 is circulated.
- the heating unit 30 heats the bottom 21 of the generation tank unit 20 by flowing high-temperature combustion gas generated by burning fuel oil in the pan 32 through the heating gas channel unit 31. As a result, the heat of the combustion gas is conducted to the heat medium 02 through the generation tank unit 20, and the heat medium 02 is heated and convected.
- inexpensive heavy oil fuel such as C heavy oil is used as fuel oil for PANA32.
- the product oil treatment unit 40 is a container in which the product oil 03 produced in the production tank unit 20 is collected and stored.
- the product oil processing unit 40 includes an inlet 41 and an air opening 42.
- the inlet 41 is an opening for introducing the generated oil 03 generated in the generating tank 20 and is connected to the outlet 25 in the generating tank 20.
- the atmospheric opening 42 is an opening through which the atmosphere freely flows in and out, and is open to the atmosphere.
- the generation tank unit 20 communicating with the generated oil treatment unit 40 is also opened to the atmosphere, and the inside of the generation tank unit 20 is substantially at atmospheric pressure.
- the generated oil processing unit 40 includes, for example, a capacitor that condenses the gaseous generated oil 03 into a liquid, and a storage tank that stores the liquid generated oil 03 condensed by the condenser. And this storage tank is open
- Alkaline ion water A is an alkaline ion water containing calcium ions (Ca 2+ ), and is an aqueous solution of calcium hydroxide (Ca (OH)) or a mixture of water and calcium (Ca).
- alkaline ionized water A contains calcium ions, and has an oxidation-reduction potential of ⁇ 850 mV or less and a pH of 12 or more, so it is effectively produced from a heavy feedstock oil to a lighter product oil. Can be obtained.
- the feed oil Ol in the feed oil tank 12 can be any heavy oil as long as the water-in-oil emulsion E can be formed by the stirring of the stirrer 17 and can be formed into droplets D.
- These heavy oils may be used alone as raw oil Ol, or a mixture of two or more of these heavy oils, or a mixture of these heavy oils with a portion of light oil. It may be used as feedstock 01.
- the heat medium 02 is a medium that conducts heat to the droplet D of the emulsion E dripped onto the surface S, as will be described later, and is heated when heated to a predetermined temperature by the heating unit 30.
- any oil hydrocarbon oil
- any oil may be used as long as it is liquid.
- heavy oil such as heavy oil is used because it is heated to about 250 to 400 ° C.
- the heating unit 30 is operated, the generation tank unit 20 is heated by the heating unit 30, and the heat medium 02 of the generation tank unit 20 is heated.
- the heat medium 02 is heated to about 250 to 400 ° C.
- heavy oil is used for the heat medium 02 in the present embodiment. Therefore, part of the heat medium 02 is vaporized, and the inside of the generation tank unit 20 is vaporized. And a gas atmosphere having a temperature corresponding to the temperature of the heat medium 02 stored in the generation tank unit 20.
- the pump 15 and the pump 16 are respectively operated, and the alkaline ionized water A flows out from the water tank 11 to the stirrer 17 and the raw material oil Ol flows out from the raw material oil tank 12 to the stirrer 17.
- the stirrer 17 is operated, and the alkali ion water A and the raw material oil Ol that have flowed in are stirred, and a water-in-oil emulsion E is generated.
- the particle diameter of the fine particles of alkaline ionized water A dispersed in the emulsion E is usually 10 / zm or less, but preferably 3 to 5 ⁇ m. If the water particle size is smaller than 3 ⁇ m, the generation of cavity is insufficient, which is undesirable. If the water particle size is larger than 5 / zm, This is not preferable because the generation of cations becomes insufficient.
- the emulsion E produced by the stirrer 17 is made into droplets, and is dropped from the introduction port 24 toward the surface S of the heat medium 02 of the production tank unit 20 by the droplet D.
- the dropped droplet D reacts with the heat medium 02 to produce a product oil 03 that is lighter than the raw material oil Ol.
- the inventor infers the process in which the dropped droplet D produces a lighter product oil 03 from the heavy raw material oil Ol as follows.
- the droplet D of the emulsion E introduced from the introduction port part 24 is heated by the heat of the gas force in the generation tank part 20 as well.
- the raw material oil Ol of the emulsion E is heated, and the fine-particle alkaline ionized water A is also heated through the raw material oil Ol.
- the droplet D of the emulsion E descends due to this heating, the droplet D of the emulsion E separates and becomes fine, and the alkali ion water A of fine particles first reaches the boiling point and vaporizes.
- the temperature of the minute portion of the heat medium 02 where the micro-explosion has occurred becomes about 10,000 ° C. and the pressure wave of the cavity becomes about 350 atm.
- cracking occurs in the feed oil Ol, and water molecules of alkaline ionized water are decomposed into oxygen atoms and hydrogen atoms.
- chemically active hydrogen atoms generated by the decomposition of water molecules are bonded to the bonds of the cleaved carbon atoms generated by the cracking, and hydrogen is added to the feed oil Ol.
- chemically active oxygen atoms generated by the decomposition of water molecules are bonded to the bonds of cleaved carbon atoms generated by cracking, and oxygen is also added to the feed oil Ol.
- the proportion of this water is less than 5% by weight in terms of lightening the raw material oil Ol, it is not preferable because of the lack of hydrogen atoms.
- the proportion of this water is greater than 30% by weight, the amount of water is The flow rate is adjusted by the pump 15 so that the emulsion E of such a ratio is generated in the stirrer 17, and the alkaline water A is transferred from the water tank 11 to the stirrer 17. And the flow rate is adjusted by the pump 16, Feedstock 01 is discharged to the agitator 17 from the charge oil tank 12.
- the generated light product oil 03 is derived from the outlet port 25, and collected and stored in the generated oil processing unit 40 provided in the outlet port 25.
- a lighter product oil 03 can be obtained from the heavy feedstock Ol by using the heavy oil / lightness device 1A.
- the temperature of the heat medium 02 is about 250 to 400 ° C., and the generation conditions are more relaxed than the background art. Therefore, a material having lower heat resistance than that of the background art can be used for the generation tank section 20.
- the generation tank section 20 is open to the atmosphere, and the generation conditions are further relaxed than in the background art. For this reason, a simpler structure than that of the background art can be adopted for the generation tank portion 20 which may have a lower strength than that of the background art.
- heat medium 02 is oil, particularly heavy oil in the present embodiment
- cracking of the oil of heat medium 02 occurs in part of the crack of raw material oil Ol, and hydrogen is added.
- part of the oil in the heat medium 02 is lightened and flows from the production tank unit 20 to the produced oil treatment unit 40 and is gradually consumed.
- the heat medium 02 needs to be appropriately replenished so that the hydrogenation reaction can be performed satisfactorily.
- FIG. 2 is a diagram showing another configuration of the heating unit in the heavy oil lightening device according to the embodiment. It is.
- the heavy oily / light-weight device 1A is configured so that the heat medium 02 in the generation tank unit 20 is heated, but the gas in the generation tank unit 20 is also heated.
- the heavy oil / lightening device may be configured as described above.
- the heavy oil / light / light apparatus 1B having such a configuration includes a calorific heat section 50 shown in FIG. 2, which is a schematic diagram, instead of the heating section 30 of the heavy oil / light apparatus 1A shown in FIG.
- the heating unit 50 includes, for example, a heating gas flow path unit 51 in which a burner 52 is disposed at one end, and a high-temperature combustion gas generated by burning fuel oil in the parner 52 is circulated.
- the heated gas flow path 51 includes a bottom surface heating part 511 that extends substantially horizontally along the bottom 21 of the generation tank part 20, and communicates with the bottom surface heating part 511 and extends substantially vertically upward along the side wall 23 of the generation tank part 20. And a side heating section 512 that extends.
- the side surface heating section 512 is bent upward at a substantially right angle while communicating with the bottom surface heating section 511. Since the emulsion production
- the heating unit 50 having such a configuration heats the bottom 21 of the generation tank unit 20 by flowing high-temperature combustion gas generated by burning fuel oil in the pan 52 through the bottom surface heating unit 511. As a result, the heat of the combustion gas is conducted to the heat medium 02 through the generation tank 20, and the heat medium 02 is heated. Then, the heating unit 50 heats the side wall 23 of the generation tank unit 20 as the combustion gas flows from the bottom surface heating unit 511 to the side surface heating unit 512. Thus, the heat of the combustion gas is thermally conducted to the gas in the generation tank unit 20 through the generation tank unit 20, and the heating unit 50 can further heat the gas in the generation tank unit 20.
- FIG. 3 is a view showing another configuration of the production tank section and the heating section in the heavy oil / light tanker according to the embodiment. Then, in the above-described embodiment, instead of the heating unit 30 and the production tank unit 20 in the heavy oil / light / light equipment 1A shown in FIG. 1, as shown in FIG. 3 which is a schematic diagram, the heating unit 70 and this heating unit 70
- the heavy oil / light / gasifier device 1C may be configured by using the production tank section 60 in which the heat medium 02 circulates by heating the section 70.
- the production tank 60 is a container configured in a closed loop shape in which the heat medium 02 can circulate up and down.
- the heating unit 70 includes, for example, a heating gas flow path unit 71 in which a burner 72 is disposed at one end, and a high-temperature combustion gas generated by burning fuel oil in the burner 72 is circulated.
- the heated gas flow channel 71 is a lower heating unit that heats the heat medium 02 in the closed-loop lower part 61 of the generation tank 60.
- the heating unit 711 is connected to the lower heating unit 711, and includes a side heating unit 712 that heats the heating medium 02 heated by the lower heating unit 711 and rising on the closed loop side unit 62 of the generation tank unit 60. It is.
- the generation tank section 60 includes a lower storage section 111 having a relatively large inner volume at the lower portion thereof.
- the lower reservoir 111 constitutes the lower part of the closed loop and corresponds to the closed loop lower part 61.
- the lower reservoir 111 has an upper end (left side in FIG. 3) force on the upper surface, a first side 112 extending upward, and the other end (upper side in FIG. 3). And a second side portion 113 extending upward from the right side).
- the first side portion 112 includes a heat transfer tube portion 114 constituted by a plurality of heat transfer tubes 114a each formed of a thin tube, and a junction portion 115 provided at the upper end portion of the heat transfer tube portion 114.
- the heat transfer tube portion 114 has a lower end connected to the upper surface portion of the lower reservoir 111, and each heat transfer tube 114a is installed in a posture extending vertically. Each heat transfer tube 114 a communicates with the inside of the lower reservoir 111 through a communication hole formed in the upper surface of the lower reservoir 111.
- the junction 115 is provided so as to straddle all the heat transfer tubes 114a, and the heat medium 02 from which the upper end force of each heat transfer tube 114a has also flowed joins at the junction 115.
- the heat transfer tube portion 114 and the merging portion 115 constitute the closed loop side portion 62. That is, the heat transfer tube portion 114 and the junction portion 115 are one side of a closed loop.
- the second side portion 113 is formed in a cylindrical shape, for example.
- An upper reservoir 117 is disposed between the second side 113 and the junction 115 so as to be spaced upward from the lower reservoir 111.
- a space surrounded by the lower reservoir 111, the first side 112, the second side 113, and the upper reservoir 117 is a through space penetrating in the depth direction of the drawing.
- the upper reservoir 117 is formed in, for example, a cylindrical shape having an inclined arrangement that slightly descends from the first side 112 to the second side 113.
- the upper reservoir 117 is an upper part of a closed loop.
- the junction 115 and the second side 113 are communicated with each other through the upper reservoir 117.
- the second side portion 113 communicates with the lower storage portion 111 through a communication hole formed in the upper surface portion of the lower storage portion 111.
- the inside of the generation tank section 60 is connected to the lower storage section 111 and the first storage section.
- the first side portion 112, the second side portion 113, and the upper storage portion 117 are configured in a closed loop shape so that the heat medium 02 can circulate in the generation tank portion 60 up and down. That is, the inside of the generation tank 60 is a closed circuit that serves as a circulation path for heat convection as a whole.
- the upper storage part 117 and the second side part 113 constitute a reflux part.
- the heat medium 02 that has flowed out of the first side portion 112 is directed toward the lower storage portion 111 through the upper storage portion 117 and the second side portion 113.
- the generation tank section 60 has a lower storage section 111, a first side section 112, a second side section 113, and an upper storage section 117, which are configured in a body.
- the heat medium 02 is stored in the entirety of 111, the first side portion 112, the second side portion 113, and the upper storage portion 117.
- the heating unit 70 is provided with a heating gas flow path unit 71 for circulating a combustion gas for heating the heat medium 02 of the generation tank unit 60.
- the heated gas flow path unit 71 includes a lower heating unit 711, a side heating unit 712, and a communication unit 713 that communicates both heating units 711 and 712.
- the lower heating section 711 is for heating the heat medium 02 in the lower storage section 111, and includes an outer heating section 715 disposed outside the generation tank section 60, and the generation tank section 60. And an inner heating unit 716 disposed inside.
- the outer heating unit 715 is provided with a parner 72 at the end thereof, communicates with the introduction portion 715a extending substantially horizontally and the downstream end of the introduction portion 715a, and extends substantially horizontally along the bottom surface 611 of the generation tank portion 60.
- the bottom surface heating unit 715b is connected to the downstream end of the bottom surface heating unit 715b and is connected to a connecting portion 715c extending upward along the side wall 612 of the lower reservoir 111.
- the outer heating part 715 has an outer wall made of a heat-resistant heat insulating material, so that the heat of the combustion gas flowing in the outer heating part 715 does not leak to the outside.
- Combustion gas is generated by the combustion of the above-mentioned panner 72, and this combustion gas flows through the introduction part 715a, the bottom surface heating part 715b, and the connecting part 715c in this order.
- the heat of the combustion gas is transmitted to the heat medium O 2 in the lower storage unit 111 via the bottom surface 611 of the generation tank unit 60.
- the bottom surface 611 of the generation tank 60 is a heat transfer surface that transfers the heat of the combustion gas to the heat medium 02! / Speak.
- the inner heating unit 716 is disposed in the lower reservoir 111, and includes a plurality of U-shaped tubes 716a.
- Each U-shaped pipe 716a is fixed to one side wall 612 of the lower reservoir 111 (left side in FIG. 3) so that both ends thereof are arranged vertically. It is arranged so as to extend horizontally from 12 toward the opposite side wall 613.
- the curved portion of the U-shaped tube 716a is disposed in the vicinity of the opposing side wall 613. As described above, by arranging the curved portion to be separated from the side wall 613, it is possible to suppress the thermal stress from acting on the U-shaped pipe 716a even if the U-shaped pipe 716a is thermally expanded. It is summer.
- One lower end portion of the U-shaped tube 716a communicates with the connecting portion 715c through a communication hole formed in the side wall 612.
- the upper end portion of the U-shaped tube 716a communicates with the communication portion 713 through a communication hole formed in the side wall 612.
- the communication portion 713 communicates with the U-shaped tube 716a at the lower end and is disposed outside the generation tank portion 60.
- the communication part 713 communicates with the lower end part of the side part heating part 712 at the upper end part.
- the communication part 713 is covered with a heat insulating material.
- the side heating section 712 is for heating the heat medium 02 of the first side section 112, and is disposed so as to surround the heat transfer tube section 114.
- the lower end section of the first side section 112 For example, a cylindrical member extending upward along the first side portion 112 is formed.
- the side heating unit 712 communicates with the communication unit 713 at the lower end. That is, in the side portion heating unit 712, the heat medium 02 in the heat transfer tube unit 114 is heated by the combustion gas that flows upward and outwardly from the heat transfer tube 114a.
- the generation tank 60 is provided with an unillustrated liquid level detector (for example, a liquid level sensor) for detecting the liquid surface S of the stored heat medium 02.
- This liquid level detector is disposed, for example, at the upper end portion of the second side portion 113, and the amount of the heat medium 02 in the generation tank portion 60 exceeds the liquid surface S of the heat medium 02 above the second side portion 113.
- the generation tank section 60 is provided with an exhaust pipe 118 for discharging components that remain in the generation tank section 60.
- the discharge pipe 118 is provided at the lower end of the lower reservoir 111 and is used to discharge the heat medium 02 (oil in this embodiment) that is retained at the bottom of the container.
- the generated oil treatment unit 40 is provided at the upper end of the first side portion 112, and the emulsion generation unit 10 is provided at the upper end of the second side portion 113. And this emulsion raw
- the formation unit 10 is arranged so that the droplet D of the emulsion E is dropped on the surface S of the heat medium 02 descending the second side 113 of the generation tank unit 60. Since the emulsion generation unit 10 and the generated oil processing unit 40 in the heavy oil / light / light device 1C are the same as described above, the description thereof is omitted.
- the alkaline ionized water A is introduced and stored in the water tank 11, and the heavy raw oil Ol is input and stored in the raw oil tank 12.
- the heat medium 02 is charged into the generation tank 20 in an amount that forms the liquid surface S and stored.
- the heating unit 70 is operated, and the inside of the generation tank unit 60 is heated by, for example, a combustion gas of about 700 to 800 ° C. generated by burning the burner 72. That is, the combustion gas of the PANA 72 flows through the introduction part 715a, heats the bottom surface 611 of the production tank by the bottom surface heating part 715b, and flows into the inner heating part 716 through the connecting part 715c.
- the combustion gas heats the heat medium 02 in the lower storage unit 111 and flows into the side heating unit 712 through the communication unit 713.
- the combustion gas heats the heat medium 02 in the first side unit 112 and is discharged.
- the heat medium 02 heated in the lower storage section 111 by the combustion gas rises and flows into the heat transfer tubes 114a of the heat transfer tube section 114.
- This heat medium 02 is heated to such an extent that a part thereof boils in the heat transfer tube 114a. For this reason, the macro average density of gas-liquid mixing is low in the heat transfer tube 114a, and a strong upward flow is generated as a fluid.
- the droplet D undergoes a micro-explosion while descending the second side 113, and a cavity is generated.
- a minute explosion may occur while a very small part of the droplet D cross-flows in the lower reservoir 111.
- raw oil O 1 becomes lighter product oil 03.
- This generated oil 03 flows to the first side portion 112 together with the heat medium 02, is separated from the heat medium 02 to the upper side of the first side portion 112, and is introduced from the upper end portion of the first side portion 112 to the product oil processing section 40. Is done.
- the heavy oil / light / light apparatus 1C having such a configuration, natural convection is efficiently generated in the production tank section 60 by the heating section 70 as described above, and the heating efficiency of the heat medium 02 is improved. obtain.
- Table 1 is a table showing the experimental results of lightening heavy oil.
- Table 2 shows the results of the fractional analysis of the feedstock.
- Table 3 shows the results of fractional analysis of the product oil.
- Table 4 shows the analysis results of density, flash point and sulfur content in the feedstock.
- Table 5 shows the analysis results of density, flash point and sulfur content in the product oil.
- feed oil 01 which is a mixed oil of C heavy oil 32. OOkg, A heavy oil 4.63kg and kerosene 20.02kg, is charged into stock oil tank 12 and stored.
- the results shown in Table 2 and Table 4 were obtained.
- the temperature gradually increased from 113.7 ° C to 413.3 ° C from 5% distillation to 95% distillation, and as shown in Table 4, the density was 15 ° Since C is 0.9648 and the flash point is 77.0 ° C, it is confirmed that the feedstock Ol is a heavy oil. It also contains 2.28% by weight of sulfur.
- the heat medium 02 is charged and stored in the generation tank unit 20 at a bulky level where the liquid surface S is formed, for example, at a depth of about 1Z3 in the generation tank unit 20.
- the heat medium 02 was heated in the heating unit 30 so as to be about 250 to 400 ° C.
- the temperature of the gas (including the vaporized heat medium 02) in the generation tank 20 was about 280 to 450 ° C.
- the flow rate of pumps 15 and 16 is adjusted so that emulsion E is generated from alkaline ionized water and feedstock oil Ol. After adjustment, emulsion E was produced by agitator 17.
- the droplet D of the produced emulsion E was dropped on the surface of the heat medium 02, thereby obtaining 64.24 kg (Table 1) of the produced oil.
- 0.68 kg of residue (Table 1) remains at the bottom of the production tank section 20, and substances such as water vapor, feedstock oil Ol, and produced oil 03 that also flowed out to the atmosphere as vaporization loss 2. It was 73 kg (Table 1).
- the heavy oil / light / light equipment 1A shown in Fig. 1 is used to produce the produced oil 03 from the raw oil Ol, and the heavy oil / lightening equipment 1A shown in Fig. 1 has the component power to produce an emulsion. This was performed in the case where the produced oil 03 was produced from the raw material oil Ol by the thermal decomposition method according to the background art using the apparatus from which the part 10 was removed. The feed oil Ol in each case is the same component.
- FIG. 4 is a diagram showing the time course of generation temperature in the heavy oil lightening method according to the present invention and the thermal decomposition method according to the background art.
- FIG. 5 is a graph showing the fuel consumption over time in the heavy oil lightening method according to the present invention and the thermal decomposition method according to the background art.
- FIG. 6 is a diagram showing the time course of the amount of oil produced in the heavy oil / light weight method according to the present invention and the thermal decomposition method according to the background art.
- the horizontal axis in FIGS. 4 to 6 represents the elapsed time from the start of generation.
- the vertical axis in Fig. 4 represents the temperature in the production tank 20 expressed in ° C (furnace temperature), and the vertical axis in Fig.
- FIG. 5 represents the fuel consumption per unit time (10 Fuel consumption per minute), and the vertical axis in Fig. 6 represents the amount of oil produced per unit time (the amount of oil produced per 10 minutes) expressed in units of liter Z10 minutes.
- the ⁇ in FIGS. 4 and 5 show the production temperature in the heavy oil lightening method according to the present invention, and the countries in FIGS. 4 and 5 show the production temperature in the thermal decomposition method according to the background art.
- the white bar graph shows the amount of oil produced in the heavy oil lightening method according to the present invention
- the diagonal line A bar graph with a pattern shows the amount of oil produced in the pyrolysis method according to the background art.
- the temperature in the generation tank 20 is from 524 ° C to 539 ° C until the generation start force also passes 60 minutes.
- the average temperature is 533 ° C.
- the temperature in the production tank section 20 is between 339 ° C. and 356 ° C., and the average temperature is 347 ° C.
- the heavy oil lightening method according to the present invention is at a lower temperature than the thermal decomposition method according to the background art, and the production conditions are gentle. Compared with the average temperature, it is as low as 186 ° C.
- the amount of fuel used is smaller in the case of the heavy oil lightening method according to the present invention than in the case of the thermal decomposition method according to the background art.
- 0.35 liters of Z10 is less, and when compared with fuel consumption per hour, 2.1 liters is less.
- the 0.37 liter Z10 component force is also between 0.41 liter Z10 minutes.
- the amount produced per hour was 2.3 liters.
- the production amount of produced oil 03 per 10 minutes is from 0.82 liters Z10 minutes to 0.86 liters Z10 minutes until the production start force also passes 60 minutes. Until.
- the amount produced per hour was 5.1 liters.
- the heavy oil lightening method according to the present invention can obtain a large amount of produced oil 03 with a small amount of fuel used, compared with the thermal decomposition method according to the background art. Efficiency is good.
- the pyrolysis method according to the background art about 2.74 liters of fuel are required to obtain 1 liter of produced oil 03.
- 1 liter of produced oil 03 To get about 0.824 liters of fuel,
- Lighter product oil 03 can be obtained from heavy feedstock Ol under relatively mild and powerful production conditions than the background technology. And the energy efficiency for obtaining the product oil 03 is good.
- the heavy oil / light / light device 1 when the raw oil Ol contains sulfur, hydrogen atoms generated by the decomposition of water molecules are separated from the sulfur in the raw oil Ol. Reacts to sulfur dioxide (HS) and can be desulfurized.
- HS sulfur dioxide
- a heavy oil light-weight device that produces lighter product oil from a heavy feedstock has an acid-reduction potential of -850 mV or less and a pH of 12
- An emulsion generating unit that generates an emulsion by emulsifying the alkaline ionized water described above in the raw material oil, a heat medium, and a droplet of the emulsion to the surface of the heat medium.
- a production tank part into which the droplets of the emulsion are introduced so as to be dropped and a heating part for heating the production tank part are provided.
- the heavy oil lightening method for producing a lighter product oil from a heavy feedstock has an oxidation-reduction potential of 850 mV or less and a pH of 12 or less.
- the generation tank section is open to the atmosphere.
- the heavy oil and light oil method described above it is open to the atmosphere. Then, the step of dropping the emulsion droplets onto the surface of the heated heat medium is performed.
- a lighter product oil can be obtained than a heavy raw material oil force under more gentle production conditions.
- the particle size of the alkaline ionized water emulsified in the emulsion is 3 to 5 m. It is characterized by that.
- a lighter product oil can be obtained from a heavy raw material oil effectively.
- the ratio of the weight of water in the alkaline ionized water to the weight of the raw material oil in the emulsion is 5 to 30% by weight.
- the alkaline ionized water contains calcium ions.
- a lighter product oil can be obtained from a heavy raw material oil effectively.
- the inside of the generation tank unit is configured in a closed loop shape in which the heat medium can circulate up and down, and the heating unit is a closed loop of the generation tank unit.
- a high-temperature gas comprising: a lower heating unit that heats the heat medium in a lower part; and a side heating part that heats the heat medium heated by the lower heating part and rising on the closed loop side part of the generation tank unit It is characterized by comprising a heated gas flow path section through which the gas flows.
- the heavy oil lightening apparatus and heavy oil lightening method which can obtain lighter produced oil from heavy raw material oil can be provided.
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- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Description
Claims
Priority Applications (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2650466A CA2650466C (en) | 2006-04-27 | 2006-04-27 | Equipment and process for upgrading oil |
| PL06745778.8T PL2011850T3 (pl) | 2006-04-27 | 2006-04-27 | Sposób przeróbki oleju ciężkiego na olej lekki |
| US12/226,556 US8088273B2 (en) | 2006-04-27 | 2006-04-27 | Equipment and process for upgrading oil |
| JP2008513024A JP5070205B2 (ja) | 2006-04-27 | 2006-04-27 | 重質油軽質化装置及び該方法 |
| ES06745778.8T ES2581599T3 (es) | 2006-04-27 | 2006-04-27 | Procedimiento para convertir aceite pesado en aceite ligero |
| CN2006800542615A CN101421377B (zh) | 2006-04-27 | 2006-04-27 | 重质油轻质化装置及重质油轻质化方法 |
| HUE06745778A HUE030330T2 (en) | 2006-04-27 | 2006-04-27 | Process for converting heavy oil into light oil |
| EP06745778.8A EP2011850B1 (en) | 2006-04-27 | 2006-04-27 | Method for converting heavy oil into light oil |
| PT67457788T PT2011850T (pt) | 2006-04-27 | 2006-04-27 | Método para converter óleo pesado em óleo leve |
| BRPI0621601A BRPI0621601B1 (pt) | 2006-04-27 | 2006-04-27 | processo para elevar a qualidade de óleo |
| DK06745778.8T DK2011850T3 (en) | 2006-04-27 | 2006-04-27 | PROCEDURE FOR CONVERSING HEAVY OIL TO LIGHT OIL |
| PCT/JP2006/308862 WO2007125576A1 (ja) | 2006-04-27 | 2006-04-27 | 重質油軽質化装置及び該方法 |
| US13/287,448 US8298377B2 (en) | 2006-04-27 | 2011-11-02 | Equipment and process for upgrading oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2006/308862 WO2007125576A1 (ja) | 2006-04-27 | 2006-04-27 | 重質油軽質化装置及び該方法 |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US12/226,556 A-371-Of-International US8088273B2 (en) | 2006-04-27 | 2006-04-27 | Equipment and process for upgrading oil |
| US13/287,448 Continuation US8298377B2 (en) | 2006-04-27 | 2011-11-02 | Equipment and process for upgrading oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2007125576A1 true WO2007125576A1 (ja) | 2007-11-08 |
Family
ID=38655123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2006/308862 Ceased WO2007125576A1 (ja) | 2006-04-27 | 2006-04-27 | 重質油軽質化装置及び該方法 |
Country Status (12)
| Country | Link |
|---|---|
| US (2) | US8088273B2 (ja) |
| EP (1) | EP2011850B1 (ja) |
| JP (1) | JP5070205B2 (ja) |
| CN (1) | CN101421377B (ja) |
| BR (1) | BRPI0621601B1 (ja) |
| CA (1) | CA2650466C (ja) |
| DK (1) | DK2011850T3 (ja) |
| ES (1) | ES2581599T3 (ja) |
| HU (1) | HUE030330T2 (ja) |
| PL (1) | PL2011850T3 (ja) |
| PT (1) | PT2011850T (ja) |
| WO (1) | WO2007125576A1 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190030753A (ko) * | 2016-07-25 | 2019-03-22 | 더 거버너스 오브 더 유니버시티 오브 알버타 | 감소된 산가를 갖는 탄화수소 조성물을 생산하고 단쇄 지방산을 분리하기 위한 방법 |
| KR20190113848A (ko) * | 2017-02-10 | 2019-10-08 | 할도르 토프쉐 에이/에스 | 재생가능 원료의 수소화처리를 위한 방법 |
| KR102398989B1 (ko) * | 2020-04-01 | 2022-05-18 | 한국기초과학지원연구원 | 탄화수소 유분으로부터 황화합물을 제거하는 방법 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012206399B4 (de) | 2012-04-18 | 2018-01-04 | Egm-Holding-International Gmbh | Verfahren zur Emulsionsbehandlung |
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2006
- 2006-04-27 CN CN2006800542615A patent/CN101421377B/zh not_active Expired - Fee Related
- 2006-04-27 WO PCT/JP2006/308862 patent/WO2007125576A1/ja not_active Ceased
- 2006-04-27 JP JP2008513024A patent/JP5070205B2/ja not_active Expired - Fee Related
- 2006-04-27 DK DK06745778.8T patent/DK2011850T3/en active
- 2006-04-27 US US12/226,556 patent/US8088273B2/en not_active Expired - Fee Related
- 2006-04-27 PL PL06745778.8T patent/PL2011850T3/pl unknown
- 2006-04-27 HU HUE06745778A patent/HUE030330T2/en unknown
- 2006-04-27 EP EP06745778.8A patent/EP2011850B1/en not_active Not-in-force
- 2006-04-27 PT PT67457788T patent/PT2011850T/pt unknown
- 2006-04-27 ES ES06745778.8T patent/ES2581599T3/es active Active
- 2006-04-27 BR BRPI0621601A patent/BRPI0621601B1/pt not_active IP Right Cessation
- 2006-04-27 CA CA2650466A patent/CA2650466C/en not_active Expired - Fee Related
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| JPH0711259A (ja) | 1993-06-22 | 1995-01-13 | Idemitsu Kosan Co Ltd | 重質油の処理方法 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190030753A (ko) * | 2016-07-25 | 2019-03-22 | 더 거버너스 오브 더 유니버시티 오브 알버타 | 감소된 산가를 갖는 탄화수소 조성물을 생산하고 단쇄 지방산을 분리하기 위한 방법 |
| KR102449807B1 (ko) | 2016-07-25 | 2022-09-30 | 포지 하이드로카본스 코포레이션 | 감소된 산가를 갖는 탄화수소 조성물을 생산하고 단쇄 지방산을 분리하기 위한 방법 |
| KR20190113848A (ko) * | 2017-02-10 | 2019-10-08 | 할도르 토프쉐 에이/에스 | 재생가능 원료의 수소화처리를 위한 방법 |
| KR102530778B1 (ko) | 2017-02-10 | 2023-05-11 | 토프쉐 에이/에스 | 재생가능 원료의 수소화처리를 위한 방법 |
| KR102398989B1 (ko) * | 2020-04-01 | 2022-05-18 | 한국기초과학지원연구원 | 탄화수소 유분으로부터 황화합물을 제거하는 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| PT2011850T (pt) | 2016-07-18 |
| BRPI0621601B1 (pt) | 2015-11-10 |
| EP2011850B1 (en) | 2016-04-13 |
| ES2581599T3 (es) | 2016-09-06 |
| US8088273B2 (en) | 2012-01-03 |
| JPWO2007125576A1 (ja) | 2009-09-10 |
| EP2011850A4 (en) | 2011-02-09 |
| US20120043179A1 (en) | 2012-02-23 |
| BRPI0621601A2 (pt) | 2011-12-13 |
| PL2011850T3 (pl) | 2016-11-30 |
| US8298377B2 (en) | 2012-10-30 |
| EP2011850A1 (en) | 2009-01-07 |
| CN101421377B (zh) | 2012-06-27 |
| US20100187157A1 (en) | 2010-07-29 |
| JP5070205B2 (ja) | 2012-11-07 |
| CA2650466A1 (en) | 2007-11-08 |
| CN101421377A (zh) | 2009-04-29 |
| CA2650466C (en) | 2014-01-28 |
| DK2011850T3 (en) | 2016-08-01 |
| HUE030330T2 (en) | 2017-05-29 |
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