GB823956A - Manufacture of low molecular weight unsaturated hydrocarbons - Google Patents
Manufacture of low molecular weight unsaturated hydrocarbonsInfo
- Publication number
- GB823956A GB823956A GB11859/56A GB1185956A GB823956A GB 823956 A GB823956 A GB 823956A GB 11859/56 A GB11859/56 A GB 11859/56A GB 1185956 A GB1185956 A GB 1185956A GB 823956 A GB823956 A GB 823956A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oils
- hydrocarbons
- hydrogen
- combustion gas
- secondary gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 title 1
- 239000007789 gas Substances 0.000 abstract 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 3
- 239000000567 combustion gas Substances 0.000 abstract 3
- 229930195733 hydrocarbon Natural products 0.000 abstract 3
- 150000002430 hydrocarbons Chemical class 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 239000003921 oil Substances 0.000 abstract 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical class CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 abstract 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical class CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 abstract 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 abstract 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 150000007824 aliphatic compounds Chemical class 0.000 abstract 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 abstract 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 abstract 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 1
- 239000001273 butane Substances 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 239000002817 coal dust Substances 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 239000010779 crude oil Substances 0.000 abstract 1
- 238000010494 dissociation reaction Methods 0.000 abstract 1
- 230000005593 dissociations Effects 0.000 abstract 1
- -1 ethylene, propylene, butylenes Chemical class 0.000 abstract 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 abstract 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 abstract 1
- 125000004430 oxygen atom Chemical group O* 0.000 abstract 1
- 239000003209 petroleum derivative Substances 0.000 abstract 1
- 239000001294 propane Substances 0.000 abstract 1
- 230000006798 recombination Effects 0.000 abstract 1
- 238000005215 recombination Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
- C07C5/35—Formation of carbon-to-carbon triple bonds only
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/76—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen
- C07C2/78—Processes with partial combustion
-
- 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
- C10G47/36—Controlling or regulating
-
- 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
- C10G9/34—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts
- C10G9/36—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts with heated gases or vapours
-
- 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
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/20—C2-C4 olefins
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Unsaturated aliphatic compounds, especially ethylene and acetylene, are formed by the pyrrolysis of aliphatic hydrocarbons, containing at least two carbon atoms, by contacting with a hot hydrogen-containing combustion gas from which oxygen atoms and molecules formed by dissociation are removed by recombination by introduction of a cooler secondary gas, preferably containing the same chemical compounds as the combustion gas. The starting hydrocarbon may be ethane, propane, butane, ethylene, propylene, butylenes, hexanes, heptanes, octanes, decanes, cycloaliphatic compounds and monounsaturated hydrocarbons or commercial mixtures of gases or liquids such as petroleum distillates, benzine fractions, topped oils, diesel oils and crude oils containing minor amounts of aromatic hydrocarbons. Solids containing up to 30 carbon atoms per molecule can be used. The combustion gas may be formed from coal dust, oils, gaseous hydrocarbons, hydrogen or carbon monoxide. Hydrogen should be added if not already present. The secondary gas may be added in amounts of 1-80% by weight of the total combustion + secondary gas, the temperature not being reduced below 700 DEG C. Contact times may be 10-1 to 10-4 second.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF17423A DE1114182B (en) | 1955-04-28 | 1955-04-28 | Process for the preparation of gas mixtures containing acetylene and optionally ethylene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB823956A true GB823956A (en) | 1959-11-18 |
Family
ID=7088578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11859/56A Expired GB823956A (en) | 1955-04-28 | 1956-04-18 | Manufacture of low molecular weight unsaturated hydrocarbons |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2912475A (en) |
| BE (1) | BE547407A (en) |
| DE (1) | DE1114182B (en) |
| FR (1) | FR1161043A (en) |
| GB (1) | GB823956A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4115467A (en) * | 1975-08-14 | 1978-09-19 | Davy Powergas Limited | Hydrocarbon conversion process |
| EP0059772A1 (en) * | 1981-03-09 | 1982-09-15 | The Dow Chemical Company | Crude oil cracking using partial combustion gases |
| US4982039A (en) * | 1987-09-03 | 1991-01-01 | University Of Southern California | Conversion of halogenated toxic substances |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3019271A (en) * | 1958-09-08 | 1962-01-30 | Belge Produits Chimiques Sa | Process and apparatus for treatment of hydrocarbons |
| NL251595A (en) * | 1959-05-15 | 1900-01-01 | ||
| DE1250424B (en) * | 1960-06-21 | 1967-09-21 | Farbwerke Hoechst Aktiengesell schaft vormals Meister Lucius &. Brunmg Frankfurt/M | Process for the thermal splitting of hydrocarbons to mainly acetylene and ethylene |
| US3116343A (en) * | 1960-08-19 | 1963-12-31 | Shell Oil Co | Temperature-stabilized conversion of hydrocarbons and the like |
| US3116344A (en) * | 1960-08-19 | 1963-12-31 | Shell Oil Co | Vortex tube reactor and process for converting hydrocarbons therein |
| US3129266A (en) * | 1961-09-11 | 1964-04-14 | Messrs Kogyokaihatsu | Process for production of acetylene by thermal decomposition of hydrocarbons |
| CA835434A (en) * | 1964-11-09 | 1970-02-24 | Happel John | Pyrolysis of hydrocarbons |
| US3270076A (en) * | 1965-10-28 | 1966-08-30 | Nat Lead Co | Propylene cracking |
| US4206032A (en) * | 1978-03-17 | 1980-06-03 | Rockwell International Corporation | Hydrogenation of carbonaceous materials |
| US4256565A (en) * | 1979-11-13 | 1981-03-17 | Rockwell International Corporation | Method of producing olefins from hydrocarbons |
| JPS59152992A (en) * | 1983-02-18 | 1984-08-31 | Mitsubishi Heavy Ind Ltd | Thermal decomposition for producing olefin from hydrocarbon |
| JPS59159887A (en) * | 1983-03-03 | 1984-09-10 | Mitsubishi Heavy Ind Ltd | Thermal cracking of hydrocarbon to produce olefin |
| JPS6011585A (en) * | 1983-06-30 | 1985-01-21 | Mitsubishi Heavy Ind Ltd | Thermal cracking to produce petrochemicals selectively from hydrocarbon |
| JPS6011584A (en) * | 1983-06-30 | 1985-01-21 | Mitsubishi Heavy Ind Ltd | Thermal cracking to produce petrochemicals selectively from hydrocarbon |
| US4536603A (en) * | 1983-12-22 | 1985-08-20 | Rockwell International Corporation | Production of acetylene from coal by contact with a combustion gas |
| US4724272A (en) * | 1984-04-17 | 1988-02-09 | Rockwell International Corporation | Method of controlling pyrolysis temperature |
| US11123705B1 (en) | 2018-10-23 | 2021-09-21 | Sabic Global Technologies B.V. | Method and reactor for conversion of hydrocarbons |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2371147A (en) * | 1945-03-13 | Preparation op unsaturated ali | ||
| US2520149A (en) * | 1944-06-14 | 1950-08-29 | Koppers Co Inc | Process for producing olefins |
| US2706210A (en) * | 1950-12-05 | 1955-04-12 | Wulff Process Company | Process suitable for converting primary hydrocarbons to secondary hydrocarbons |
| US2767233A (en) * | 1952-01-07 | 1956-10-16 | Chemical Construction Corp | Thermal transformation of hydrocarbons |
| US2816941A (en) * | 1953-11-27 | 1957-12-17 | Phillips Petroleum Co | Production of unsaturated hydrocarbons and apparatus therefor |
| NL203793A (en) | 1955-01-22 | 1900-01-01 | ||
| US2823243A (en) * | 1956-03-19 | 1958-02-11 | Phillips Petroleum Co | Process and apparatus for pyrolysis of hydrocarbons |
-
0
- BE BE547407D patent/BE547407A/xx unknown
-
1955
- 1955-04-28 DE DEF17423A patent/DE1114182B/en active Pending
-
1956
- 1956-04-17 US US578581A patent/US2912475A/en not_active Expired - Lifetime
- 1956-04-18 GB GB11859/56A patent/GB823956A/en not_active Expired
- 1956-04-27 FR FR1161043D patent/FR1161043A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4115467A (en) * | 1975-08-14 | 1978-09-19 | Davy Powergas Limited | Hydrocarbon conversion process |
| EP0059772A1 (en) * | 1981-03-09 | 1982-09-15 | The Dow Chemical Company | Crude oil cracking using partial combustion gases |
| US4982039A (en) * | 1987-09-03 | 1991-01-01 | University Of Southern California | Conversion of halogenated toxic substances |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1114182B (en) | 1961-09-28 |
| FR1161043A (en) | 1958-08-19 |
| US2912475A (en) | 1959-11-10 |
| BE547407A (en) |
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