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WO2009116868A1 - Procédé pour l’utilisation de matières organiques et composites contenant un métal alcalin ou un métal alcalinoterreux dans la décomposition par plasma assistée par micro-ondes desdits composés pour la production de gaz de synthèse - Google Patents

Procédé pour l’utilisation de matières organiques et composites contenant un métal alcalin ou un métal alcalinoterreux dans la décomposition par plasma assistée par micro-ondes desdits composés pour la production de gaz de synthèse Download PDF

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Publication number
WO2009116868A1
WO2009116868A1 PCT/NO2009/000059 NO2009000059W WO2009116868A1 WO 2009116868 A1 WO2009116868 A1 WO 2009116868A1 NO 2009000059 W NO2009000059 W NO 2009000059W WO 2009116868 A1 WO2009116868 A1 WO 2009116868A1
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WO
WIPO (PCT)
Prior art keywords
composite material
plasma
previous
carbon
carboxyl
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.)
Ceased
Application number
PCT/NO2009/000059
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English (en)
Inventor
Atie Mundheim Ylikangas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CO2CO
Original Assignee
CO2CO
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from NO20080915A external-priority patent/NO20080915L/no
Application filed by CO2CO filed Critical CO2CO
Publication of WO2009116868A1 publication Critical patent/WO2009116868A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/126—Microwaves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/22—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/22—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds
    • C01B3/24—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds of hydrocarbons
    • C01B3/26—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds of hydrocarbons using catalysts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/15—Nano-sized carbon materials
    • 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
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0873—Materials to be treated
    • B01J2219/0875—Gas
    • 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
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0873—Materials to be treated
    • B01J2219/0892—Materials to be treated involving catalytically active material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Definitions

  • the present invention relates to a method for resolving organic material and/or manufacturing synthetic gas, as it appears in claim 1.
  • the invention also relates to a composite material and a method for manufacturing for use in the abovementioned method.
  • the invention deals in particular with the manufacturing of carbon based composite material which can initiate the generation of plasma conditions under the influence of microwaves, whereby synthesis gas is produced as indicated in the introduction to the following patent claim 3.
  • the invention aims for a utilization of the synthesis gas generated from the carbon containing composite material by microwave generated plasma according to the invention.
  • the invention deals with the technology that has to do with an energy efficient way of generating plasma with high internal plasma temperature in the size order of 3-9000 degrees Celsius, whereby this may be used for decomposing or splitting organic materials and gases.
  • organic materials which may be treated using the method according to the present invention is meant a material which at the starting point can be incinerated at contact with air.
  • organic waste materials wood, charcoal, fossil coal, peat, peat moss and cellulose.
  • the invention further deals with the technology that has to do with decomposing organic materials/gases and converting the decomposed products into energy with minimum emission of nitrous fumes NOx, carbon dioxide CO 2 or carbon monoxide CO into the air.
  • the invention also deals with the technology that has to do with converting CO 2 captured from flue gas from traditional energy production, or being able to recycle CO 2 from own production, converting this to CO and using it in new energy production in repeated cycles.
  • the invention also deals with the technology that has to do with converting organic material and/or waste into CO 2 neutral or CO 2 negative energy. This means that CO 2 emissions are highly unwanted.
  • the invention also deals with the technology that has to do with converting organic sludge from water cleaning processes to CO 2 neutral or CO 2 negative energy.
  • the invention also deals with the technology that uses synthesis gas in fuel cells, gas turbines, and for production of methanol and ethanol.
  • the invention also deals with the technology that has to do with the destruction of toxic links in organic raw materials at high temperature combustion.
  • Plasma Arc method and the “Plasma Torch” method. Both have a basis of plasma being induced by subjecting an anode and a cathode with a certain internal distance to very high voltage.
  • the "Plasma Arc” method carries out the combustion using a "welding” principle, where a plasma arc forms very high temperatures over time in the combustion chamber and thermally oxidizes the combustion material, while simultaneously a carbon cathode is used in a manner corresponding to a welding pin during welding.
  • This reaction may be carried out by having the anode/cathode placed in pollution containing remains from the reaction in the form of oxide slag.
  • the "Plasma Torch” method induces plasma to the gas between the anode and the cathode, either directly between the anode/cathode or by leading the cathode in a slag mixture with pollution.
  • Both methods result in full combustion of the organic material, with CO 2 and H 2 O as the main residual product. Both methods are known to use the residual product for production of synthesis gas, as well as CO gases and H 2 in further well-known process steps.
  • microwave technology can be used to induce plasma from carbon sources for the appliance of coating on a substratum base in known PVD/CVD processes. These processes take place in an inert atmosphere in a chamber where microwaves are processed (fed) into the chamber from the outside through a crystal glass. Different fumes and conditions such as pressure and temperature control the coating process in the inert atmosphere where no combustion takes place.
  • the known features of this method are unfit for use in generating plasma for energy production, which is the aim of the present invention, as it is developed for other purposes. The whole process differs significantly from the present invention.
  • Microwaves are electromagnetic waves whose wavelengths are longer than the wavelengths of infrared light, but shorter than those of radio waves.
  • the wavelength of microwaves is in the area of 30 centimeters (frequency: 1 GHz) to 1 millimeter (frequency: 300 GHz).
  • the microwave area includes "ultra-high frequency” (UHF, 0.3-3 GHz), “superhigh frequency” (SHF, 3-30 GHZ), and “extremely high frequency” (EHF, 30-300 GHz).
  • microwaves are used within a frequency area of 2450 MHz: the added heating effect, which has been used in the following tests, is typically 600 watts and up.
  • the last-mentioned parameters are applicable for the present invention, but in industrial plants one could also move outside the distinct microwave area and still accomplish the same effect.
  • US-3.850.588 mentions production of synthesis gas that is enriched with carbon monoxide. It is produced by feeding a mixture of carbon dioxide and an organic material into a reaction zone which is kept at a temperature of 1000 to 3000 degrees Fahrenheit (approximately 600 to 1700 degrees Celsius).
  • Suitable organic materials are connections of carbon, hydrogen and oxygen where the oxygen content is at least 10 weight %.
  • Alkaline metal carbonates catalyze the reaction. However, this process produces no plasma, which is necessary for the use of the present invention. The process is driven by temperature. The added alkaline metal carbonates improve the process at infusion of oxygen, as well as by having the alkaline metal in the mentioned processes lowering the threshold value for binding strength between the singular and especially the double compounds of the elements of H, C and O that are included in the process described in US-3.850.588.
  • alkaline metal ions are brought directly to plasma, with an inner plasma temperature of approx. 3500 degrees Celsius as a direct cause of the added microwave energy directly energizing the electron(s) of the alkaline metal so that separation of (COOH)n immediately enters at a very low surrounding temperature as a result of influence from alkaline metals in plasma condition.
  • the abovementioned two reactions are further catalyzed at an inner increase in temperature at C caused by the high ability of C to adsorb the applied microwave rays, because all kinetic reactions happen more easily at higher temperatures.
  • the alkaline metals of group I comprise the metals lithium, sodium, potassium, rubidium, cesium and francium.
  • the earth alkaline metals in group Il comprise beryllium, magnesium, calcium, strontium, barium and radium.
  • the composite material with a binding agent included so that the material may be in solid form, such as flakes, granulate, or powder.
  • a binding agent included so that the material may be in solid form, such as flakes, granulate, or powder.
  • COOH hydrocolloid
  • alkaline metals that remain in ash residue after separation of organic material may be regenerated and reused.
  • the method according to claim 1 is characterized in that the organic material is placed in a chamber and exposed to microwave radiation to produce plasma separation of the material. Preferred embodiments are evident from claims 2-5.
  • the method according to claim 6 is characterized by having one or more alkaline metals from main group I or Il in the periodic table added to carbon-containing material, where the preferred metal is cesium, sodium preferably as a hydroxide compound or carbonates or bicarbonates, but where also silicone (Si) may be included as the only metal not in main group I and II. Preferred executions are evident from claims 8-12.
  • the composite material is distinguished by a mixture of one or more alkaline metals from main group I or Il in the periodic table and a carbon-containing material.
  • the alkaline metal is cesium, sodium, potassium, preferably as hydroxide or carbonates or bicarbonates, as also silicone (Si) may also be included, as the only metal not in main group I or II. Preferred executions in claims 14-20.
  • a carbon/carboxyl/-alkaline metal-containing composite material which is suitable for exposure to microwaves in order to form plasma at very low energy supply, where the main components are carbon, wherein one or more alkaline metals hydroxide or carbonates or bicarbonates are added, as well as a carboxyl-containing compound and wherein also water/liquid or a binding agent may be included so that the material may be in the form of powder, granulate, flakes, solids or as a slurry, for the purpose of the material producing plasma under the influence of microwaves in an atmosphere or in a stream of CO 2 , or by adding O 2 whereby carbon is also added from the composite material and C thereby forms the desired CO from split O 2 in CO 2 or splits the added O 2 .
  • a use for the composite material is also achieved where it is subjected to microwave energy which transforms this into plasma for production of synthesis gas for use in further energy/methanol/ethanol production, or for operation of machinery.
  • the present invention there has also been produced a method and use for the composite material for the reuse and recycling of CO 2 .
  • the invention is characterized by using one or more naturally fine particular or ground carbon-containing materials, preferably with a particle size of less than 1000 micron, but far larger particle sizes and clumps may be used.
  • Pure mineral coal or charcoal is preferred, but most other materials rich in carbon may also be used, such as peat, peat moss, sawdust, soy bean flour, corn or other vegetable carbon-containing species, dried grass, carbon-containing sludge and similar.
  • the invention is further characterized by mixing the carbon material with a carboxyl- containing compound.
  • a carboxyl- containing compound typically, this would be carboxyl acid, organic material with a high content level of carboxyl, such as hydrocolloid, pectin from fruit waste, or a material with a sufficient amount of both carbon and carboxyl, such as peat moss, which can be used as it is, without further additions.
  • the invention is further characterized by having one or more alkaline metals mixed in, preferably as hydroxide dissolved in liquid.
  • alkaline metals mixed in, preferably as hydroxide dissolved in liquid.
  • the most reactive metals with the lowest electron compound are usually preferred, such as cesium, sodium and potassium, but in principle all alkaline metals may be used in order for the process to work.
  • carboxyl and alkaline metal may be mixed in advance.
  • sodium, cesium and potassium formate which is formic acid neutralized to an alkaline solution with an alkaline metal.
  • Na-alginate has carboxyl and 7% alkaline metal (Formula: Na(C 6 H 9 O 7 ). If the carbon content of the sludge is high enough, the dehydrated/dried sludge may be brought to plasma without further addition of reactive components.
  • the invention is characterized by using the composite material as described above as powder, granulate, in flake form, sludge or solid form.
  • the invention is characterized by having the composite material as described above in dry form or having a liquid/water content of up to 95 %, where the preferred content level of dry material is 40-60 %.
  • the invention is further characterized by the method for producing the composite material as granulate, flakes or solid shape being generated by an addition of hydrocolloid which is driven to bind with carbon, and then reacted by cross-binding with hydrocolloid, where this is reacted in a liquid water into gel, which is dehydrated/dried/hardened.
  • the invention is further characterized by the content of CO 2 donors in the composite material being regulated by need in the applied process.
  • the content of possible CO 2 donors is regulated by adding NaCO 3 , Na 2 C O 3 , NaHCO 3 or CaCO 3 to the composite material.
  • the invention is further characterized by placing the composite material in a chamber where it is exposed to microwaves, whereby these put the alkaline metal electrons into motion, with very low energy input.
  • carbon absorbs microwaves very well, and is heated. Heat further escalates the electrons of alkaline metal.
  • alkaline metal is easily transformed into plasma.
  • glow temperature for alkaline metal is much lower than for carbon, the carbon also plays a part in the alkaline metal reaching this temperature quickly.
  • plasma begins at a very low temperature in alkaline metal, this triggers the compounds of carboxyl to break, and CO and O and H are liberated and can further contribute to plasma.
  • These components start the plasma separation of carbon, and the plasma process will typically be steady already at 100 degrees Celsius.
  • Alkaline metals function as a trigger for the plasma process, after which carboxyl separates and initiates carbon separation. Plasma arises, and the energy input may be reduced as long as the process is kept continuous.
  • the invention is further characterized by the produced plasma converting CO 2 into CO, and H 2 appearing from added CH n or H 3 O or hydrocarbon in the composite material.
  • the invention is further characterized by the fact that a separation of organic material using the present invention can thermally break down organic material as plasma in the process stays at a temperature in the size order of 3500-5000 degrees Celsius, by placing the process in a chamber with material to be incinerated, and recycling CO 2 , with extracting of CO for the syngas process.
  • the invention is further characterized by having only composite material, subjected to microwave technology, infused with CO 2 and water, be sufficient for production of synthesis gas.
  • the invention is also characterized by injecting O 2 in order to create a gasification process.
  • the invention is also characterized by a measured amount of pure carbon, inert atmosphere, addition of COOH and alkaline metal in the form of silicone silicate being able to apply think film coat of SI on substrate placed in the plasma used in known PVD PPVD processes (Plasma Vapor Deposition/Puls Plasma Vapor Deposition): Advantages of the present new method
  • the present invention distinguishes itself from existing plasma technologies by using very little energy. Very little needs to be introduced for the alkaline metals to become plasma, especially with help from surrounding heat from carbon.
  • the accelerating help caused by carboxyl causes the whole composite material to become plasma using much less energy than other technologies are able to.
  • the alkaline metal remains in the carbon composite and is now at a temperature so high that the carbon reaches explosive plasma separation. Thus very little energy is needed to keep the process going. It actually does not take much more energy than what it takes to keep the alkaline metal electrons in an energized state, and they will keep the process going. Thus the energy balance can be counted from a starting temperature of just below 100 degrees Celsius, versus the regular plasma starting temperature for carbon of 3000 degrees Celsius.
  • the present invention distinguishes itself from existing plasma technologies for the production of synthesis gas and separation of organic material, by the fact that CO 2 can be separated into CO, and CO may be used in synthesis gas or water change process with surplus energy.
  • the present invention uses alkaline metals as an aid in order to have low microwave energy run the process, by having the electrons of the alkaline metals set in the necessary motions to easily be brought to an energized state.
  • Alkaline metals are easily recyclable, as there is complete combustion of organic material.
  • a binding agent in the form of hydrocolloid reacted with alkaline metal the composite material can be adjusted to the process.
  • the composite material used may be dry or moist.
  • the plasma process supplies necessary carbon to CO 2 in the conversion of this when it passes through the plasma field.
  • the invention makes room for CO production of CO 2 and continuous recycling of CO 2 as raw material for synthesis gas rather than releasing it into the air.
  • the invention can produce synthesis gas without releasing NOx.
  • the invention can, by capturing CO 2 , recycle CO 2 for hydrogen production.
  • the invention may be adjusted for recycling CO 2 in a closed process by adding CO 2 donors as carbonates and bicarbonates in the composite material.
  • the utilization of the invention includes separation of organic material as well as waste, in a utilization where CO 2 from other industry processes can be fed as process gas and again be used for synthesis gas, or that O 2 can also be used as well in a gasification process.
  • the present invention is distinguished by processing CO 2 through a plasma field for conversion into CO, where the plasma field is generated by microwaves applied to composite material of carbon-containing organic material, carboxyl and alkaline metal.
  • Figure 1 shows a principle sketch for the use of the composite material in a microwave plasma process.
  • FIG. 2 shows in more detail a reactor for use in the present invention, namely:
  • FIG. 2 shows a sketch of how a reactor which can be used in the process of the present invention may be constructed.
  • the reactor is shown by 10 as a closed container.
  • a generator unit that can impress microwaves on the carbon/metal ion-containing material is shown at 30, surrounding the reactor container.
  • the inlets 12, 14 show how carbon/metallic ion-containing material and carbon dioxide are supplied to the container.
  • a draining wire for outtake of gases and charcoal dust (nano coal).
  • an outlet 24 for extraction of sludge, meaning ashes in the form of metal oxides of alkaline and earth alkaline metals (and, optionally) silica SiO 2 .
  • a cooling spiral 16 is placed inside the reactor chamber in order to contribute to the cooling of the gases to temperatures lower than the re-reaction temperatures.
  • alkaline/earth alkaline metal-containing material or silicone-containing material
  • plasma is formed with very high point temperatures in the area shown at around 20, meaning centrally inside the reactor. This is the area where the mentioned splitting of materials to atomic elements happens. And with a quick cooling off adjacent to the plasma area, one avoids re-combinations in the suitable time span so that for instance atomic carbon (nano coal) may be extracted from the reactor area, for instance through the outlet 18.
  • T2 temperature of surroundings (20° C (293.K)
  • Net energy surplus will then be 253,174 kJ.
  • the composite material is brought to plasma at a starting temperature below 100 degrees, whereupon the catalytic effect from alkaline metal drives carboxyl to plasma with a large catalytic effect, upon which the two components drive carbon to bind with separated O from CO 2 in plasma or with O extracted from carboxyl or carbon-containing material or added O.
  • Input to get plasma is the energy that it takes to bring alkaline metal electrons to an energized state, meaning the plasma temperature in the energy consideration must be calculated from 100 degrees Celsius as this is the starting temperature for driving the 3 step catalysis process alkaline metal, carboxyl, carbon in plasma by adding microwave energy.
  • this will give a total theoretical energy input of 175.784 kJ/mol versus 312.826 kJ/mol without the catalysis effect according to the invention. This means a reduction of energy input of 56.19 % as a result of the catalysis effect achieved by the composite material according to the invention.
  • the microwave oven was set to 900W and switched on, and, surprisingly, plasma was immediately formed in the oven, and all organic material decomposed at combustion/plasma. Only inorganic material remained as ashes.
  • Test 3 Na-alginate from test 1 and 2 was attempted replaced with NaOH, then Na carbonate and then bicarbonate. It was not possible to bring the composite materials to plasma in the microwave oven.
  • Coal and caesium formate (formic acid neutralized with CeCo 3 with a total water content of 40%) was attempted mixed, and plasma formation took place with very little mixing of formate was immediately noted.
  • Soy bean flour and Na-formate was mixed into a paste, which was then exposed to microwaves. This immediately turned to plasma and was completely incinerated.
  • a microwave oven with 2,45 GHz wave length and controlled feed and CO2 atmosphere for combustion was used in further tests with coal and alkaline metal and carboxyl and varying amounts of water content. Temperature feeler in the chamber was available for continuous observation, and the GC (gas chromatograph) was hooked on the flue gas outlet for detection of gas peaks and gas measuring. The tests were carried out with control of weight of composite material before and after the process. The tests were done from surrounding temperature of 450 degrees Celsius, whereby the process was stopped.
  • Gas peak took place in all cases with Na present as alkaline metal at a temperature below 100 degrees. By using caesium as alkaline metal, gas peak was read at below 60 degrees. At 450 degrees, approx. 30 % of organic material was decomposed. Flue gases were H2 and Co, and approximately no CO2, and thereby reforming in plasma was confirmed with the help of multistep catalysis effect from the components of the composite material.

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Abstract

L’invention concerne un procédé pour décomposer une matière organique et/ou produire du gaz de synthèse. Le procédé est caractérisé en ce que la matière organique est placée dans une chambre et soumise à un rayonnement de micro-ondes afin de produire une décomposition par plasma de la matière et, en particulier, il est caractérisé par l’utilisation d’une matière composite organique de carbone, carboxyle et métal alcalin, sous forme sèche ou avec un liquide, dont au moins l’un des composants susmentionnés contient de l’hydrogène. L'invention concerne également une matière composite ainsi que la production de celle-ci, ainsi qu’un certain nombre d’utilisations du procédé et de la matière. L’invention est en particulier utilisée dans un procédé pour le recyclage de CO2, ainsi que la combustion de matière organique.
PCT/NO2009/000059 2008-02-21 2009-02-23 Procédé pour l’utilisation de matières organiques et composites contenant un métal alcalin ou un métal alcalinoterreux dans la décomposition par plasma assistée par micro-ondes desdits composés pour la production de gaz de synthèse Ceased WO2009116868A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NO20080915 2008-02-21
NO20080915A NO20080915L (no) 2008-02-21 2008-02-21 Fremgangsmate og produkt til fremstilling av komposittmateriale og anvendelse derav
NO20081603A NO20081603L (no) 2008-02-21 2008-04-01 Fremgangsmate og produkt til destruksjon av CO2 samt fremstilling av nanokull, og anvendelser derav
NO20081603 2008-04-01

Publications (1)

Publication Number Publication Date
WO2009116868A1 true WO2009116868A1 (fr) 2009-09-24

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Application Number Title Priority Date Filing Date
PCT/NO2009/000059 Ceased WO2009116868A1 (fr) 2008-02-21 2009-02-23 Procédé pour l’utilisation de matières organiques et composites contenant un métal alcalin ou un métal alcalinoterreux dans la décomposition par plasma assistée par micro-ondes desdits composés pour la production de gaz de synthèse
PCT/NO2009/000060 Ceased WO2009104972A1 (fr) 2008-02-21 2009-02-23 Procédé d'utilisation d'un métal alcalin ou d'un métal alcalino-terreux contenant des composites organiques dans la décomposition plasmatique par micro-ondes du dioxyde de carbone pour la production de carbone

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PCT/NO2009/000060 Ceased WO2009104972A1 (fr) 2008-02-21 2009-02-23 Procédé d'utilisation d'un métal alcalin ou d'un métal alcalino-terreux contenant des composites organiques dans la décomposition plasmatique par micro-ondes du dioxyde de carbone pour la production de carbone

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WO (2) WO2009116868A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
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US20120213948A1 (en) * 2011-02-22 2012-08-23 General Electric Company Localized microwave system and method
EP3061515A1 (fr) 2015-02-27 2016-08-31 FCC Aqualia, S.A. Dispositif et procédé d'élimination simultanée de sulfure d'hydrogène et de dioxyde de carbone de biogaz
WO2021190734A1 (fr) 2020-03-24 2021-09-30 Efenco Oü Catalyseur de plasma céramique nanométrique pour stabiliser et faciliter la combustion à plasma

Families Citing this family (5)

* Cited by examiner, † Cited by third party
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GB2477801A (en) * 2010-02-16 2011-08-17 Mcneight And Newman Ltd Production of liquid fuels from carbon dioxide
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