WO2016017551A1 - Device for producing organic materials from waste and method for producing organic materials from waste - Google Patents
Device for producing organic materials from waste and method for producing organic materials from waste Download PDFInfo
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- WO2016017551A1 WO2016017551A1 PCT/JP2015/071142 JP2015071142W WO2016017551A1 WO 2016017551 A1 WO2016017551 A1 WO 2016017551A1 JP 2015071142 W JP2015071142 W JP 2015071142W WO 2016017551 A1 WO2016017551 A1 WO 2016017551A1
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- organic substance
- producing
- organic
- waste
- synthesis gas
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- 239000002699 waste material Substances 0.000 title claims abstract description 50
- 239000011368 organic material Substances 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims description 29
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 109
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 106
- 239000003054 catalyst Substances 0.000 claims abstract description 16
- 229910052751 metal Inorganic materials 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 13
- 238000006555 catalytic reaction Methods 0.000 claims abstract description 7
- 239000000126 substance Substances 0.000 claims description 107
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 40
- 238000000855 fermentation Methods 0.000 claims description 20
- 230000004151 fermentation Effects 0.000 claims description 20
- 125000004432 carbon atom Chemical group C* 0.000 claims description 15
- 230000000813 microbial effect Effects 0.000 claims description 12
- 239000002028 Biomass Substances 0.000 claims description 8
- 230000001590 oxidative effect Effects 0.000 claims description 8
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 7
- 239000003925 fat Substances 0.000 claims description 7
- 239000000194 fatty acid Substances 0.000 claims description 7
- 229930195729 fatty acid Natural products 0.000 claims description 7
- 150000004665 fatty acids Chemical class 0.000 claims description 7
- 150000002576 ketones Chemical class 0.000 claims description 7
- 150000007524 organic acids Chemical class 0.000 claims description 7
- 235000000346 sugar Nutrition 0.000 claims description 7
- 230000002194 synthesizing effect Effects 0.000 claims description 7
- 150000001299 aldehydes Chemical class 0.000 claims description 5
- 150000001735 carboxylic acids Chemical class 0.000 claims description 5
- 150000001993 dienes Chemical class 0.000 claims description 5
- 239000003921 oil Substances 0.000 claims description 4
- 150000008163 sugars Chemical class 0.000 claims description 3
- 150000001298 alcohols Chemical class 0.000 claims description 2
- 235000019441 ethanol Nutrition 0.000 claims description 2
- 235000019197 fats Nutrition 0.000 claims description 2
- 235000019198 oils Nutrition 0.000 claims description 2
- 235000005985 organic acids Nutrition 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 244000005700 microbiome Species 0.000 abstract description 4
- 238000002309 gasification Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 45
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 12
- 229910002091 carbon monoxide Inorganic materials 0.000 description 12
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 239000006227 byproduct Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000010685 fatty oil Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000193403 Clostridium Species 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
- C08J11/12—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by dry-heat treatment only
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M1/00—Apparatus for enzymology or microbiology
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
- C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
- C12P7/06—Ethanol, i.e. non-beverage
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/0946—Waste, e.g. MSW, tires, glass, tar sand, peat, paper, lignite, oil shale
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/16—Integration of gasification processes with another plant or parts within the plant
- C10J2300/164—Integration of gasification processes with another plant or parts within the plant with conversion of synthesis gas
- C10J2300/1656—Conversion of synthesis gas to chemicals
- C10J2300/1665—Conversion of synthesis gas to chemicals to alcohols, e.g. methanol or ethanol
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/16—Integration of gasification processes with another plant or parts within the plant
- C10J2300/1681—Integration of gasification processes with another plant or parts within the plant with biological plants, e.g. involving bacteria, algae, fungi
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
- C10J2300/1846—Partial oxidation, i.e. injection of air or oxygen only
-
- 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
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Definitions
- the present invention relates to an apparatus for producing an organic substance from waste and a method for producing an organic substance from waste.
- Patent Document 1 In recent years, for example, practical application of a method for producing a chemical substance such as ethanol by microbial fermentation of synthesis gas containing carbon monoxide synthesized from exhaust gas from a steel mill or the like has been studied (for example, Patent Document 1). See).
- Patent Document 2 a method for producing ethanol by reacting synthesis gas synthesized from biomass using a catalyst is known (see Patent Document 2).
- the main object of the present invention is to provide an apparatus and a method capable of suitably producing an organic substance using synthesis gas from a waste gasifier.
- An apparatus for producing an organic material from a first waste includes a synthesis gas generation furnace that generates a synthesis gas by partially oxidizing the waste, and an organic material generation unit that generates an organic material from the synthesis gas.
- the organic substance generating unit includes a synthesizing unit that synthesizes an organic substance by catalyzing synthesis gas using a metal catalyst, and a fermenter that generates an organic substance by microbial fermentation of the synthetic gas.
- a fermenter may be connected to the subsequent stage of the synthesis unit.
- the organic substance may be ethanol.
- the organic substance synthesized by the synthesizer and the organic substance generated in the fermenter may be different from each other.
- An apparatus for producing an organic substance from a second waste includes a synthesis gas generation furnace that generates a synthesis gas by partially oxidizing the waste, an organic substance generation unit that generates an organic substance from the synthesis gas, and Is provided.
- the organic substance generation unit is connected in series to the synthesis unit that synthesizes the first organic substance by catalyzing the synthesis gas using a metal catalyst, and microbially ferments the first organic substance.
- a fermenter for generating a second organic substance includes a synthesis gas generation furnace that generates a synthesis gas by partially oxidizing the waste, an organic substance generation unit that generates an organic substance from the synthesis gas, and Is provided.
- the organic substance generation unit is connected in series to the synthesis unit that synthesizes the first organic substance by catalyzing the synthesis gas using a metal catalyst, and microbially ferments the first organic substance.
- a fermenter for generating a second organic substance for generating a second organic substance.
- the first organic substance is an alcohol having 6 or less carbon atoms, an aldehyde having 6 or less carbon atoms, or a carboxylic acid having 6 or less carbon atoms. It is at least one, and the second organic substance may be at least one selected from the group consisting of alcohol, organic acid, fatty acid, oil and fat, ketone, diene, biomass, and sugar.
- synthesis gas is generated by partially oxidizing the waste.
- An organic substance generation step for generating an organic substance from the synthesis gas is performed.
- the organic substance generation process includes a synthesis process for synthesizing an organic substance by catalyzing a synthesis gas using a metal catalyst in a synthesis unit, and a fermentation for producing an organic substance by microbial fermentation of the synthesis gas in a fermenter. Process.
- a fermentation process may be performed after the synthesis process.
- the organic substance may be ethanol.
- the organic substance synthesized in the synthesis process and the organic substance generated in the fermentation process may be different from each other.
- the method for producing an organic substance from a second waste includes a step of generating a synthesis gas by partially oxidizing the waste and an organic substance generation step of generating an organic substance from the synthesis gas.
- the synthesis unit includes a synthesis step of synthesizing the first organic substance by catalyzing a synthesis gas using a metal catalyst, and a fermenter connected in series to the synthesis unit.
- the first organic substance is an alcohol having 6 or less carbon atoms, an aldehyde having 6 or less carbon atoms, or a carboxylic acid having 6 or less carbon atoms. It is at least one, and the second organic substance may be at least one selected from the group consisting of alcohol, organic acid, fatty acid, oil and fat, ketone, diene, biomass, and sugar.
- FIG. 1 is a schematic view of an apparatus for producing an organic substance from waste according to an embodiment of the present invention.
- FIG. 1 is a schematic diagram of an apparatus for producing an organic substance from waste according to this embodiment.
- a manufacturing apparatus 1 shown in FIG. 1 is an apparatus for manufacturing an organic substance from waste including waste plastic and the like.
- the organic substance to be produced may be, for example, alcohol, organic acid, fatty acid, fat or oil, ketone, biomass, sugar or the like.
- Specific examples of alcohols, organic acids, fatty acids, fats and oils, ketones, biomass, sugars and the like include ethanol, acetic acid, butanediol, and the like.
- synthesizing ethanol will be described.
- the use of the produced organic substance is not particularly limited.
- the produced organic substance can be used as a raw material for plastics and resins, for example, and can also be used as a fuel.
- the manufacturing apparatus 1 includes a synthesis gas generation furnace 11.
- the synthesis gas generation furnace 11 is supplied with waste containing organic substances such as plastic and resin.
- the waste is partially oxidized in the synthesis gas generation furnace 11 to generate synthesis gas.
- the synthesis gas contains carbon monoxide and hydrogen gas.
- the synthesis gas produced by partial oxidation of waste usually contains carbon monoxide and hydrogen in a molar ratio of 1: 1.5 to 1.5: 1.
- the synthesis gas generation furnace 11 is connected to the organic substance generation unit 12.
- the synthesis gas generated in the synthesis gas generation furnace 11 is supplied to the organic substance generation unit 12.
- a synthesis gas purification device, a synthesis gas reforming device, a carbon dioxide separation device, and the like may be provided.
- the organic substance generation unit 12 includes a synthesis unit 13 and a fermenter 14.
- the synthesis unit 13 is connected to a synthesis gas generation furnace.
- the synthesis gas produced in the synthesis gas production furnace 11 is supplied to the synthesis unit 13.
- the synthesizer 13 includes a metal catalyst.
- an organic substance is synthesized by catalyzing the synthesis gas using a metal catalyst.
- the metal catalyst suitably used for the catalytic reaction include a quaternary catalyst composed of rhodium, manganese, lithium, and magnesium.
- 2 mol of hydrogen is consumed per 1 mol of carbon monoxide.
- the fermenter 14 is connected to the synthesis unit 13. That is, the fermenter 14 and the synthesis unit 13 are connected in series. Exhaust gas from the synthesis unit 13 is supplied to the fermenter 14. Since the synthesis unit 13 consumes more hydrogen than carbon monoxide, the exhaust gas contains at least carbon monoxide.
- the fermenter 14 contains microorganisms.
- the microorganisms ferment the exhaust gas from the synthesis unit 13 to generate ethanol.
- Specific examples of the microorganism suitably used for producing ethanol include anaerobic carboxydotrophic bacteria such as Clostridium.
- hydrogen necessary for microbial fermentation is obtained from water in the system, so that ethanol is synthesized from carbon monoxide even in the absence of hydrogen.
- the synthesis gas generated by partial oxidation of the waste usually contains carbon monoxide and hydrogen in a molar ratio of 1.5: 1 to 1: 1.5.
- 2 mol of hydrogen is consumed per 1 mol of carbon monoxide. For this reason, for example, when only the synthesis part is provided, carbon monoxide in the synthesis gas is not completely consumed.
- a synthesis unit 13 using a metal catalyst and a fermenter 14 are connected in series. For this reason, the surplus carbon monoxide in the synthesis unit 13 is consumed in the fermenter 14 and becomes ethanol. Therefore, in the manufacturing apparatus 1, the usage rate of carbon monoxide in the synthesis gas can be increased. Therefore, in the manufacturing apparatus 1, ethanol can be manufactured with high efficiency.
- a fermenter 14 is connected to the subsequent stage of the synthesis unit 13.
- side reactions are more likely to occur than in the synthesis unit 13. For this reason, more by-products are produced in the fermenter 14 than in the synthesizer 13. Therefore, it is preferable to arrange
- the present invention is not limited to this configuration.
- the synthesis unit 13 may be connected to the subsequent stage of the fermenter 14.
- FIG. 1 is referred to in common with the first embodiment.
- the present invention is not limited to this.
- the organic material synthesized in the synthesis unit 13 and the organic material generated in the fermenter 14 may be different from each other. In this case, a plurality of types of organic substances can be produced.
- the organic substance synthesized in the synthesis unit 13 may be ethanol, and the organic substance generated in the fermenter 14 may be acetic acid.
- the organic substance synthesized in the synthesis unit 13 may be acetaldehyde, and the organic substance generated in the fermenter 14 may be ethanol.
- combination part 13 and the fermenter 14 do not necessarily need to be connected in series.
- the synthesis unit 13 and the fermenter 14 may be connected in parallel. Further, the synthesis unit 13 may be connected to the subsequent stage of the fermenter 14.
- combination part 13 and the fermenter 14 is based on the kind of organic substance synthesize
- the synthesis unit 13 synthesizes the first organic material.
- the second organic material is generated by microbial fermentation of the first organic material. By doing so, it is possible to produce an organic substance that is difficult to obtain by direct microbial fermentation of synthesis gas. Moreover, it is also possible to produce both the first organic material and the second organic material by preventing the fermenter 14 from fermenting all of the first organic material.
- the type of the first organic substance and the second organic substance is not particularly limited.
- the first organic substance is at least one of an alcohol having 6 or less carbon atoms, an aldehyde having 6 or less carbon atoms, or a carboxylic acid having 6 or less carbon atoms
- the second organic substance is an alcohol or organic acid. Or at least one selected from the group consisting of fatty acids, fats and oils, ketones, dienes, biomass, and sugars.
- the present invention is not limited to this configuration.
- the synthesis unit 13 may be connected to the subsequent stage of the fermenter 14.
- another organic substance is synthesized in the synthesis unit 13 using the organic substance generated in the fermenter as a raw material.
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Abstract
Provided are a device and a method whereby organic materials can be appropriately produced using a synthesized gas from a waste gasification furnace.
A device (1) for producing organic materials from waste is provided with: a furnace (11) for synthesized gas formation in which waste is partially oxidized to thereby form a synthesized gas; and an organic material formation part (12) in which organic materials are formed from the synthesized gas. The organic material formation part (12) is provided with: a synthesis part (13) in which the synthesized gas is subjected to a catalytic reaction using a metal catalyst to thereby synthesize an organic material; and a fermentor (14) in which the synthesized gas is fermented using a microorganism to thereby form an organic material.
Description
本発明は、廃棄物から有機物質を製造する装置及び廃棄物から有機物質を製造する方法に関する。
The present invention relates to an apparatus for producing an organic substance from waste and a method for producing an organic substance from waste.
近年、例えば、製鉄所からの排気ガス等から合成された一酸化炭素を含む合成ガスを微生物発酵させることによりエタノールなどの化学物質を製造する方法の実用化が検討されている（例えば特許文献１を参照）。
In recent years, for example, practical application of a method for producing a chemical substance such as ethanol by microbial fermentation of synthesis gas containing carbon monoxide synthesized from exhaust gas from a steel mill or the like has been studied (for example, Patent Document 1). See).
また、従来、バイオマスから合成された合成ガスを触媒を用いて反応させることによりエタノールを製造する方法が知られている（特許文献２を参照）。
Further, conventionally, a method for producing ethanol by reacting synthesis gas synthesized from biomass using a catalyst is known (see Patent Document 2).
しかしながら、廃棄物から有機物質を製造する装置は、現在のところ、実用化に至っておらず、十分に検討されていないのが実情である。
However, the actual situation is that equipment for producing organic substances from waste has not been put into practical use at present and has not been fully studied.
本発明の主な目的は、廃棄物ガス化炉からの合成ガスを用いて有機物質を好適に製造し得る装置及び方法を提供することにある。
The main object of the present invention is to provide an apparatus and a method capable of suitably producing an organic substance using synthesis gas from a waste gasifier.
本発明に係る第１の廃棄物からの有機物質の製造装置は、廃棄物を部分酸化させることにより合成ガスを生成させる合成ガス生成炉と、合成ガスから有機物質を生成させる有機物質生成部とを備える。有機物質生成部は、合成ガスを金属触媒を用いて触媒反応させることにより有機物質を合成する合成部と、合成ガスを微生物発酵することにより有機物質を生成させる発酵器とを有する。
An apparatus for producing an organic material from a first waste according to the present invention includes a synthesis gas generation furnace that generates a synthesis gas by partially oxidizing the waste, and an organic material generation unit that generates an organic material from the synthesis gas. Is provided. The organic substance generating unit includes a synthesizing unit that synthesizes an organic substance by catalyzing synthesis gas using a metal catalyst, and a fermenter that generates an organic substance by microbial fermentation of the synthetic gas.
本発明に係る第１の廃棄物からの有機物質の製造装置では、合成部の後段に発酵器が接続されていてもよい。
In the apparatus for producing an organic substance from the first waste according to the present invention, a fermenter may be connected to the subsequent stage of the synthesis unit.
本発明に係る第１の廃棄物からの有機物質の製造装置では、有機物質は、エタノールであってもよい。
In the apparatus for producing an organic substance from the first waste according to the present invention, the organic substance may be ethanol.
本発明に係る第１の廃棄物からの有機物質の製造装置では、合成部により合成される有機物質と、発酵器において生成する有機物質とが、相互に異なっていてもよい。
In the apparatus for producing an organic substance from the first waste according to the present invention, the organic substance synthesized by the synthesizer and the organic substance generated in the fermenter may be different from each other.
本発明に係る第２の廃棄物からの有機物質の製造装置は、廃棄物を部分酸化させることにより合成ガスを生成させる合成ガス生成炉と、合成ガスから有機物質を生成させる有機物質生成部とを備える。有機物質生成部は、合成ガスを金属触媒を用いて触媒反応させることにより第１の有機物質を合成する合成部と、合成部に直列に接続されており、第１の有機物質を微生物発酵することにより第２の有機物質を生成させる発酵器とを有する。
An apparatus for producing an organic substance from a second waste according to the present invention includes a synthesis gas generation furnace that generates a synthesis gas by partially oxidizing the waste, an organic substance generation unit that generates an organic substance from the synthesis gas, and Is provided. The organic substance generation unit is connected in series to the synthesis unit that synthesizes the first organic substance by catalyzing the synthesis gas using a metal catalyst, and microbially ferments the first organic substance. And a fermenter for generating a second organic substance.
本発明に係る第２の廃棄物からの有機物質の製造装置では、第１の有機物質が、炭素数が６以下のアルコール、炭素数が６以下のアルデヒド又は炭素数が６以下のカルボン酸の少なくとも一つであり、第２の有機物質が、アルコール、有機酸、脂肪酸、油脂、ケトン、ジエン、バイオマス、糖からなる群から選ばれた少なくとも一種であってもよい。
In the apparatus for producing an organic substance from the second waste according to the present invention, the first organic substance is an alcohol having 6 or less carbon atoms, an aldehyde having 6 or less carbon atoms, or a carboxylic acid having 6 or less carbon atoms. It is at least one, and the second organic substance may be at least one selected from the group consisting of alcohol, organic acid, fatty acid, oil and fat, ketone, diene, biomass, and sugar.
本発明に係る第１の廃棄物からの有機物質の製造方法では、廃棄物を部分酸化させることにより合成ガスを生成させる。合成ガスから有機物質を生成させる有機物質生成工程を行う。有機物質生成工程は、合成部において、合成ガスを金属触媒を用いて触媒反応させることにより有機物質を合成する合成工程と、発酵器において、合成ガスを微生物発酵することにより有機物質を生成させる発酵工程とを有する。
In the method for producing an organic substance from the first waste according to the present invention, synthesis gas is generated by partially oxidizing the waste. An organic substance generation step for generating an organic substance from the synthesis gas is performed. The organic substance generation process includes a synthesis process for synthesizing an organic substance by catalyzing a synthesis gas using a metal catalyst in a synthesis unit, and a fermentation for producing an organic substance by microbial fermentation of the synthesis gas in a fermenter. Process.
本発明に係る第１の廃棄物からの有機物質の製造方法では、合成工程の後に発酵工程を行ってもよい。
In the method for producing an organic substance from the first waste according to the present invention, a fermentation process may be performed after the synthesis process.
本発明に係る第１の廃棄物からの有機物質の製造方法では、有機物質は、エタノールであってもよい。
In the method for producing an organic substance from the first waste according to the present invention, the organic substance may be ethanol.
本発明に係る第１の廃棄物からの有機物質の製造方法では、合成工程において合成する有機物質と、発酵工程において生成する有機物質とが、相互に異なっていてもよい。
In the method for producing an organic substance from the first waste according to the present invention, the organic substance synthesized in the synthesis process and the organic substance generated in the fermentation process may be different from each other.
本発明に係る第２の廃棄物からの有機物質の製造方法は、廃棄物を部分酸化させることにより合成ガスを生成させる工程と、合成ガスから有機物質を生成させる有機物質生成工程とを備える。有機物質生成工程は、合成部において、合成ガスを金属触媒を用いて触媒反応させることにより第１の有機物質を合成する合成工程と、合成部に直列に接続された発酵器において、第１の有機物質を微生物発酵することにより第２の有機物質を生成させる発酵工程とを有する。
The method for producing an organic substance from a second waste according to the present invention includes a step of generating a synthesis gas by partially oxidizing the waste and an organic substance generation step of generating an organic substance from the synthesis gas. In the synthesis unit, the synthesis unit includes a synthesis step of synthesizing the first organic substance by catalyzing a synthesis gas using a metal catalyst, and a fermenter connected in series to the synthesis unit. A fermentation process for producing a second organic material by microbial fermentation of the organic material.
本発明に係る第２の廃棄物からの有機物質の製造方法では、第１の有機物質が、炭素数が６以下のアルコール、炭素数が６以下のアルデヒド又は炭素数が６以下のカルボン酸の少なくとも一つであり、第２の有機物質が、アルコール、有機酸、脂肪酸、油脂、ケトン、ジエン、バイオマス、糖からなる群から選ばれた少なくとも一種であってもよい。
In the method for producing an organic substance from the second waste according to the present invention, the first organic substance is an alcohol having 6 or less carbon atoms, an aldehyde having 6 or less carbon atoms, or a carboxylic acid having 6 or less carbon atoms. It is at least one, and the second organic substance may be at least one selected from the group consisting of alcohol, organic acid, fatty acid, oil and fat, ketone, diene, biomass, and sugar. *
本発明によれば、廃棄物ガス化炉からの合成ガスを用いて有機物質を好適に製造し得る装置及び方法を提供することができる。
According to the present invention, it is possible to provide an apparatus and a method capable of suitably producing an organic substance using synthesis gas from a waste gasifier.
以下、本発明を実施した好ましい形態の一例について説明する。但し、下記の実施形態は、単なる例示である。本発明は、下記の実施形態に何ら限定されない。
Hereinafter, an example of a preferable embodiment in which the present invention is implemented will be described. However, the following embodiment is merely an example. The present invention is not limited to the following embodiments.
（第１の実施形態）
(First embodiment)
図１は、本実施形態に係る廃棄物からの有機物質の製造装置の模式図である。図１に示される製造装置１は、廃棄プラスチック等を含む廃棄物から、有機物質を製造するための装置である。製造される有機物質は、例えば、アルコール、有機酸、脂肪酸、油脂、ケトン、バイオマス、糖等であってもよい。アルコール、有機酸、脂肪酸、油脂、ケトン、バイオマス、糖等の具体例としては、例えば、エタノールや酢酸、ブタンジオール等が挙げられる。以下、本実施形態では、エタノールを合成する例について説明する。
FIG. 1 is a schematic diagram of an apparatus for producing an organic substance from waste according to this embodiment. A manufacturing apparatus 1 shown in FIG. 1 is an apparatus for manufacturing an organic substance from waste including waste plastic and the like. The organic substance to be produced may be, for example, alcohol, organic acid, fatty acid, fat or oil, ketone, biomass, sugar or the like. Specific examples of alcohols, organic acids, fatty acids, fats and oils, ketones, biomass, sugars and the like include ethanol, acetic acid, butanediol, and the like. Hereinafter, in this embodiment, an example of synthesizing ethanol will be described.
製造された有機物質の用途は、特に限定されない。製造された有機物質は、例えば、プラスチックや樹脂等の原料として用いることもできるし、燃料として用いることもできる。
The use of the produced organic substance is not particularly limited. The produced organic substance can be used as a raw material for plastics and resins, for example, and can also be used as a fuel.
製造装置１は、合成ガス生成炉１１を備える。合成ガス生成炉１１には、プラスチックや樹脂などの有機物を含む廃棄物が供給される。廃棄物は、合成ガス生成炉１１において部分酸化され、合成ガスが生成する。合成ガスは、一酸化炭素と水素ガスとを含んでいる。廃棄物を部分酸化させて生成させた合成ガスは、通常、一酸化炭素と水素とを、１：１．５～１．５：１のモル比で含んでいる。
The manufacturing apparatus 1 includes a synthesis gas generation furnace 11. The synthesis gas generation furnace 11 is supplied with waste containing organic substances such as plastic and resin. The waste is partially oxidized in the synthesis gas generation furnace 11 to generate synthesis gas. The synthesis gas contains carbon monoxide and hydrogen gas. The synthesis gas produced by partial oxidation of waste usually contains carbon monoxide and hydrogen in a molar ratio of 1: 1.5 to 1.5: 1.
合成ガス生成炉１１は、有機物質生成部１２に接続されている。合成ガス生成炉１１において生成した合成ガスは、有機物質生成部１２に供給される。合成ガス生成炉１１と有機物質生成部１２との間には、合成ガスの精製装置や、合成ガスの改質装置、二酸化炭素の分離装置等が設けられていてもよい。
The synthesis gas generation furnace 11 is connected to the organic substance generation unit 12. The synthesis gas generated in the synthesis gas generation furnace 11 is supplied to the organic substance generation unit 12. Between the synthesis gas generation furnace 11 and the organic substance generation unit 12, a synthesis gas purification device, a synthesis gas reforming device, a carbon dioxide separation device, and the like may be provided.
有機物質生成部１２は、合成部１３と、発酵器１４とを備える。合成部１３は、合成ガス生成炉に接続されている。合成ガス生成炉１１において生成した合成ガスは、合成部１３に供給される。合成部１３は、金属触媒を備える。合成部では、合成ガスを金属触媒を用いて触媒反応させることにより、有機物質を合成する。触媒反応に好適に用いられる金属触媒としては、例えば、ロジウム、マンガン、リチウム、マグネシウムからなる４元触媒等が挙げられる。合成部１３においての触媒反応では、一酸化炭素１モルに対して、水素が２モル消費される。
The organic substance generation unit 12 includes a synthesis unit 13 and a fermenter 14. The synthesis unit 13 is connected to a synthesis gas generation furnace. The synthesis gas produced in the synthesis gas production furnace 11 is supplied to the synthesis unit 13. The synthesizer 13 includes a metal catalyst. In the synthesizing unit, an organic substance is synthesized by catalyzing the synthesis gas using a metal catalyst. Examples of the metal catalyst suitably used for the catalytic reaction include a quaternary catalyst composed of rhodium, manganese, lithium, and magnesium. In the catalytic reaction in the synthesis unit 13, 2 mol of hydrogen is consumed per 1 mol of carbon monoxide.
合成部１３には、発酵器１４が接続されている。すなわち、発酵器１４と合成部１３とは直列に接続されている。発酵器１４には、合成部１３からの排出ガスが供給される。合成部１３では、一酸化炭素より水素が多く消費されるため、排出ガスには、少なくとも一酸化炭素が含まれる。
The fermenter 14 is connected to the synthesis unit 13. That is, the fermenter 14 and the synthesis unit 13 are connected in series. Exhaust gas from the synthesis unit 13 is supplied to the fermenter 14. Since the synthesis unit 13 consumes more hydrogen than carbon monoxide, the exhaust gas contains at least carbon monoxide.
発酵器１４は、微生物を含む。微生物は、合成部１３からの排出ガスを発酵させてエタノールを生成させる。エタノールを生成させる場合に好適に用いられる微生物の具体例としては、例えば、クロストリジウム属等の嫌気性カルボキシド栄養性細菌等が挙げられる。発酵器１４における微生物発酵においては、微生物発酵に必要となる水素を系中の水から得るため、水素が存在しなくても、一酸化炭素からエタノールが合成される。
The fermenter 14 contains microorganisms. The microorganisms ferment the exhaust gas from the synthesis unit 13 to generate ethanol. Specific examples of the microorganism suitably used for producing ethanol include anaerobic carboxydotrophic bacteria such as Clostridium. In microbial fermentation in the fermenter 14, hydrogen necessary for microbial fermentation is obtained from water in the system, so that ethanol is synthesized from carbon monoxide even in the absence of hydrogen.
上述のように、廃棄物を部分酸化させて生成させた合成ガスは、通常、一酸化炭素と水素とを、１．５：１～１：１．５のモル比で含んでいる。合成部１３においての触媒反応では、一酸化炭素１モルに対して、水素が２モル消費される。このため、例えば、合成部のみを設けた場合は、合成ガス中の一酸化炭素が完全に消費されない。
As described above, the synthesis gas generated by partial oxidation of the waste usually contains carbon monoxide and hydrogen in a molar ratio of 1.5: 1 to 1: 1.5. In the catalytic reaction in the synthesis unit 13, 2 mol of hydrogen is consumed per 1 mol of carbon monoxide. For this reason, for example, when only the synthesis part is provided, carbon monoxide in the synthesis gas is not completely consumed.
製造装置１では、金属触媒を用いた合成部１３と、発酵器１４とが直列に接続されている。このため、合成部１３において余剰した一酸化炭素は、発酵器１４において消費され、エタノールとなる。よって、製造装置１では、合成ガス中の一酸化炭素の使用率を高めることができる。従って、製造装置１では、エタノールを高効率に製造することができる。
In the production apparatus 1, a synthesis unit 13 using a metal catalyst and a fermenter 14 are connected in series. For this reason, the surplus carbon monoxide in the synthesis unit 13 is consumed in the fermenter 14 and becomes ethanol. Therefore, in the manufacturing apparatus 1, the usage rate of carbon monoxide in the synthesis gas can be increased. Therefore, in the manufacturing apparatus 1, ethanol can be manufactured with high efficiency.
なお、本実施形態では、合成部１３の後段に発酵器１４を接続している。発酵器１４では、合成部１３よりも副反応が生じやすい。このため、合成部１３よりも発酵器１４において多くの副生成物が生成する。よって、副生成物の生成量が少ない合成部１３を前段に配し、副生成物の生成量が多い発酵器１４を後段に配することが好ましい。そうすることにより、発酵器１４において生じた副生成物により合成部１３中の触媒が劣化することを抑制することができる。但し、本発明は、この構成に限定されない。発酵器１４の後段に合成部１３を接続してもよい。
In this embodiment, a fermenter 14 is connected to the subsequent stage of the synthesis unit 13. In the fermenter 14, side reactions are more likely to occur than in the synthesis unit 13. For this reason, more by-products are produced in the fermenter 14 than in the synthesizer 13. Therefore, it is preferable to arrange | position the synthesis | combination part 13 with little production amount of a by-product in the front | former stage, and arrange | position the fermenter 14 with much production amount of a by-product in the back | latter stage. By doing so, it can suppress that the catalyst in the synthetic | combination part 13 deteriorates with the by-product produced in the fermenter 14. FIG. However, the present invention is not limited to this configuration. The synthesis unit 13 may be connected to the subsequent stage of the fermenter 14.
以下、本発明の好ましい実施形態の他の例について説明する。以下の説明において、上記第１の実施形態と実質的に共通の機能を有する部材を共通の符号で参照し、説明を省略する。また、以下の実施形態において、図１を第１の実施形態と共通に参照する。
Hereinafter, another example of the preferred embodiment of the present invention will be described. In the following description, members having substantially the same functions as those of the first embodiment are referred to by the same reference numerals, and description thereof is omitted. In the following embodiments, FIG. 1 is referred to in common with the first embodiment.
（第２の実施形態）
(Second embodiment)
第１の実施形態では、合成部１３において合成される有機物質と、発酵器１４において生成する有機物質とが同種である例について説明した。但し、本発明は、これに限定されない。
In the first embodiment, the example in which the organic substance synthesized in the synthesis unit 13 and the organic substance generated in the fermenter 14 are the same type has been described. However, the present invention is not limited to this.
本発明では、合成部１３において合成される有機物質と、発酵器１４において生成する有機物質とが、相互に異なっていてもよい。この場合、複数種類の有機物質を製造することができる。
In the present invention, the organic material synthesized in the synthesis unit 13 and the organic material generated in the fermenter 14 may be different from each other. In this case, a plurality of types of organic substances can be produced.
例えば、合成部１３において合成される有機物質が、エタノールであり、発酵器１４において生成する有機物質が、酢酸であってもよい。例えば、合成部１３において合成される有機物質が、アセトアルデヒドであり、発酵器１４において生成する有機物質が、エタノールであってもよい。
For example, the organic substance synthesized in the synthesis unit 13 may be ethanol, and the organic substance generated in the fermenter 14 may be acetic acid. For example, the organic substance synthesized in the synthesis unit 13 may be acetaldehyde, and the organic substance generated in the fermenter 14 may be ethanol.
なお、第１の実施形態では、合成部１３と発酵器１４とが直列に接続されている例について説明した。但し、第２の実施形態においては、合成部１３と、発酵器１４とが直列に接続されている必要は必ずしもない。例えば、合成部１３と発酵器１４とが並列に接続されていてもよい。また、合成部１３が発酵器１４の後段に接続されていてもよい。第２の実施形態においては、合成部１３と発酵器１４との接続態様は、例えば、合成部１３において合成される有機物質の種類、及び発酵器１４において生成する有機物質の種類等に応じて適宜決定することができる。
In the first embodiment, the example in which the synthesizer 13 and the fermenter 14 are connected in series has been described. However, in 2nd Embodiment, the synthetic | combination part 13 and the fermenter 14 do not necessarily need to be connected in series. For example, the synthesis unit 13 and the fermenter 14 may be connected in parallel. Further, the synthesis unit 13 may be connected to the subsequent stage of the fermenter 14. In 2nd Embodiment, the connection aspect of the synthetic | combination part 13 and the fermenter 14 is based on the kind of organic substance synthesize | combined in the synthetic | combination part 13, the kind of organic substance produced | generated in the fermenter 14, etc., for example. It can be determined as appropriate.
（第３の実施形態）
(Third embodiment)
第１及び第２の実施形態では、それぞれ、合成部１３及び発酵器１４のそれぞれが合成ガスを原料として使用する例について説明した。但し、本発明は、これに限定されない。
In the first and second embodiments, examples in which each of the synthesis unit 13 and the fermenter 14 uses synthesis gas as a raw material have been described. However, the present invention is not limited to this.
例えば、本実施形態では、合成部１３において第１の有機物質を合成する。発酵器１４において、第１の有機物質を微生物発酵させることにより第２の有機物質を生成させる。このようにすることにより、合成ガスを直接微生物発酵させることによっては得ることが困難である有機物質を製造し得る。また、発酵器１４において第１の有機物質のすべてを発酵させないようにすることにより、第１の有機物質と第２の有機物質との両方を製造することも可能となる。
For example, in the present embodiment, the synthesis unit 13 synthesizes the first organic material. In the fermenter 14, the second organic material is generated by microbial fermentation of the first organic material. By doing so, it is possible to produce an organic substance that is difficult to obtain by direct microbial fermentation of synthesis gas. Moreover, it is also possible to produce both the first organic material and the second organic material by preventing the fermenter 14 from fermenting all of the first organic material.
第１の有機物質及び第２の有機物質の種類は、特に限定されない。例えば、第１の有機物質が、炭素数が６以下のアルコール、炭素数が６以下のアルデヒド又は炭素数が６以下のカルボン酸の少なくとも一つであり、第２の有機物質がアルコール、有機酸、脂肪酸、油脂、ケトン、ジエン、バイオマス、糖からなる群から選ばれた少なくとも一種であってもよい。
The type of the first organic substance and the second organic substance is not particularly limited. For example, the first organic substance is at least one of an alcohol having 6 or less carbon atoms, an aldehyde having 6 or less carbon atoms, or a carboxylic acid having 6 or less carbon atoms, and the second organic substance is an alcohol or organic acid. Or at least one selected from the group consisting of fatty acids, fats and oils, ketones, dienes, biomass, and sugars.
第３の実施形態では、合成部１３の後段に発酵器１４が接続されている例について説明した。但し、本発明は、この構成に限定されない。例えば、発酵器１４の後段に合成部１３が接続されていてもよい。この場合、発酵器において生成した有機物質を原料として、合成部１３において別の有機物質が合成される。
3rd Embodiment demonstrated the example in which the fermenter 14 was connected to the back | latter stage of the synthetic | combination part 13. In FIG. However, the present invention is not limited to this configuration. For example, the synthesis unit 13 may be connected to the subsequent stage of the fermenter 14. In this case, another organic substance is synthesized in the synthesis unit 13 using the organic substance generated in the fermenter as a raw material.
１ 製造装置
１１ 合成ガス生成炉
１２ 有機物質生成部
１３ 合成部
１４ 発酵器 DESCRIPTION OFSYMBOLS 1 Manufacturing apparatus 11 Syngas production furnace 12 Organic substance production | generation part 13 Synthesis | combination part 14 Fermenter
１１ 合成ガス生成炉
１２ 有機物質生成部
１３ 合成部
１４ 発酵器 DESCRIPTION OF
Claims (12)
- 廃棄物を部分酸化させることにより合成ガスを生成させる合成ガス生成炉と、
前記合成ガスから有機物質を生成させる有機物質生成部と、
を備え、
前記有機物質生成部は、
前記合成ガスを金属触媒を用いて触媒反応させることにより前記有機物質を合成する合成部と、
前記合成ガスを微生物発酵することにより前記有機物質を生成させる発酵器と、
を有する、廃棄物からの有機物質の製造装置。 A synthesis gas generation furnace for generating synthesis gas by partially oxidizing waste,
An organic substance generating unit for generating an organic substance from the synthesis gas;
With
The organic substance generator is
A synthesis unit that synthesizes the organic substance by catalytic reaction of the synthesis gas with a metal catalyst;
A fermentor for producing the organic substance by microbial fermentation of the synthesis gas;
An apparatus for producing organic substances from waste. - 前記合成部の後段に前記発酵器が接続されている、請求項１に記載の廃棄物からの有機物質の製造装置。 The apparatus for producing an organic substance from waste according to claim 1, wherein the fermenter is connected to a subsequent stage of the synthesis unit.
- 前記有機物質は、エタノールである、請求項１又は２に記載の廃棄物からの有機物質の製造装置。 The apparatus for producing an organic substance from waste according to claim 1 or 2, wherein the organic substance is ethanol.
- 前記合成部により合成される有機物質と、前記発酵器において生成する有機物質とが、相互に異なる、請求項１又は２に記載の廃棄物からの有機物質の製造装置。 The apparatus for producing an organic substance from waste according to claim 1 or 2, wherein an organic substance synthesized by the synthesis unit and an organic substance generated in the fermenter are different from each other.
- 廃棄物を部分酸化させることにより合成ガスを生成させる合成ガス生成炉と、
前記合成ガスから有機物質を生成させる有機物質生成部と、
を備え、
前記有機物質生成部は、
前記合成ガスを金属触媒を用いて触媒反応させることにより第１の有機物質を合成する合成部と、
前記合成部に直列に接続されており、前記第１の有機物質を微生物発酵することにより第２の有機物質を生成させる発酵器と、
を有する、廃棄物からの有機物質の製造装置。 A synthesis gas generation furnace for generating synthesis gas by partially oxidizing waste,
An organic substance generating unit for generating an organic substance from the synthesis gas;
With
The organic substance generator is
A synthesis unit that synthesizes the first organic material by catalytic reaction of the synthesis gas with a metal catalyst;
A fermenter that is connected in series to the synthesizer and that produces a second organic material by microbial fermentation of the first organic material;
An apparatus for producing organic substances from waste. - 前記第１の有機物質が、炭素数が６以下のアルコール、炭素数が６以下のアルデヒド又は炭素数が６以下のカルボン酸の少なくとも一つであり、
前記第２の有機物質が、アルコール、有機酸、脂肪酸、油脂、ケトン、ジエン、バイオマス、糖からなる群から選ばれた少なくとも一種である、請求項５に記載の廃棄物からの有機物質の製造装置。 The first organic substance is at least one of an alcohol having 6 or less carbon atoms, an aldehyde having 6 or less carbon atoms, or a carboxylic acid having 6 or less carbon atoms,
6. The production of an organic substance from waste according to claim 5, wherein the second organic substance is at least one selected from the group consisting of alcohols, organic acids, fatty acids, fats and oils, ketones, dienes, biomass, and sugars. apparatus. - 廃棄物を部分酸化させることにより合成ガスを生成させる工程と、
前記合成ガスから有機物質を生成させる有機物質生成工程と、
を備え、
前記有機物質生成工程は、
合成部において、前記合成ガスを金属触媒を用いて触媒反応させることにより前記有機物質を合成する合成工程と、
発酵器において、前記合成ガスを微生物発酵することにより前記有機物質を生成させる発酵工程と、
を有する、廃棄物からの有機物質の製造方法。 Producing a synthesis gas by partially oxidizing the waste;
An organic substance generating step for generating an organic substance from the synthesis gas;
With
The organic substance generation step includes
In the synthesis unit, a synthesis step of synthesizing the organic substance by catalytic reaction of the synthesis gas with a metal catalyst;
In a fermenter, a fermentation process for producing the organic substance by microbial fermentation of the synthesis gas;
A method for producing an organic substance from waste. - 前記合成工程の後に前記発酵工程を行う、請求項７に記載の廃棄物からの有機物質の製造方法。 The method for producing an organic substance from waste according to claim 7, wherein the fermentation step is performed after the synthesis step.
- 前記有機物質は、エタノールである、請求項７又は８に記載の廃棄物からの有機物質の製造方法。 The method for producing an organic substance from waste according to claim 7 or 8, wherein the organic substance is ethanol.
- 前記合成工程において合成する有機物質と、前記発酵工程において生成する有機物質とが、相互に異なる、請求項７又は８に記載の廃棄物からの有機物質の製造方法。 The method for producing an organic material from waste according to claim 7 or 8, wherein the organic material synthesized in the synthesis step and the organic material generated in the fermentation step are different from each other.
- 廃棄物を部分酸化させることにより合成ガスを生成させる工程と、
前記合成ガスから有機物質を生成させる有機物質生成工程と、
を備え、
前記有機物質生成工程は、
合成部において、前記合成ガスを金属触媒を用いて触媒反応させることにより第１の有機物質を合成する合成工程と、
前記合成部に直列に接続された発酵器において、前記第１の有機物質を微生物発酵することにより第２の有機物質を生成させる発酵工程と、
を有する、廃棄物からの有機物質の製造方法。 Producing a synthesis gas by partially oxidizing the waste;
An organic substance generating step for generating an organic substance from the synthesis gas;
With
The organic substance generation step includes
In the synthesis unit, a synthesis step of synthesizing the first organic substance by catalyzing the synthesis gas with a metal catalyst;
In a fermenter connected in series to the synthesis unit, a fermentation process for producing a second organic material by microbial fermentation of the first organic material;
A method for producing an organic substance from waste. - 前記第１の有機物質が、炭素数が６以下のアルコール、炭素数が６以下のアルデヒド又は炭素数が６以下のカルボン酸の少なくとも一つであり、
前記第２の有機物質がアルコール、有機酸、脂肪酸、油脂、ケトン、ジエン、バイオマス、糖からなる群から選ばれた少なくとも一種である、請求項１１に記載の廃棄物からの有機物質の製造方法。 The first organic substance is at least one of an alcohol having 6 or less carbon atoms, an aldehyde having 6 or less carbon atoms, or a carboxylic acid having 6 or less carbon atoms,
The method for producing an organic material from waste according to claim 11, wherein the second organic material is at least one selected from the group consisting of alcohol, organic acid, fatty acid, fat, ketone, diene, biomass, and sugar. .
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