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RU94046361A - Method for treatment of organic wastes - Google Patents

Method for treatment of organic wastes

Info

Publication number
RU94046361A
RU94046361A RU94046361/25A RU94046361A RU94046361A RU 94046361 A RU94046361 A RU 94046361A RU 94046361/25 A RU94046361/25 A RU 94046361/25A RU 94046361 A RU94046361 A RU 94046361A RU 94046361 A RU94046361 A RU 94046361A
Authority
RU
Russia
Prior art keywords
molten metal
hydrogen
organic wastes
carbon
carbonized
Prior art date
Application number
RU94046361/25A
Other languages
Russian (ru)
Other versions
RU2118192C1 (en
Inventor
Дж.Нейгел Кристофер
Us]
А.Спаркс Кевин
Е.Макгивер Кейси
Original Assignee
Молтен Метал Текнолоджи
Молтен Метал Текнолоджи, Инк.
Инк. (US)
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
Application filed by Молтен Метал Текнолоджи, Молтен Метал Текнолоджи, Инк., Инк. (US) filed Critical Молтен Метал Текнолоджи
Publication of RU94046361A publication Critical patent/RU94046361A/en
Application granted granted Critical
Publication of RU2118192C1 publication Critical patent/RU2118192C1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
    • A62D3/32—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by treatment in molten chemical reagent, e.g. salts or metals
    • 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
    • C10J3/57—Gasification using molten salts or metals
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/20—Organic substances
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Processing Of Solid Wastes (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Treatment Of Sludge (AREA)

Abstract

FIELD: treatment of organic wastes contained hydrogen and carbon in molten metal kept in vessel (reactor) with subsequent formation of gas flows enriched with hydrogen and carbon monoxide. SUBSTANCE: method includes introduction of organic wastes into molten metal without adding of separate oxidizer and in conditions sufficient for decomposition of organic wastes and formation of gas flow enriched with hydrogen and carbonization of molten metal. Then added to carbonized molten metal is separated oxidizer for oxidation of carbon contained in carbonized molten metal to form gas flow enriched with carbon monoxide and to decarbonize molten metal. EFFECT: higher efficiency. 13 cl, 2 dwg

Claims (1)

Рассматривается способ, который относится к обработке органических отходов, содержащих водород и углерод, в расплавленном металле, находящемся в сосуде (реакторе), с последовательным образованием обогащенных водородом и окислом углерода газовых потоков. В одном варианте органические отходы вводятся в расплавленный металл без добавления отдельного окислителя и в условиях, достаточных для разложения органических отходов и образования обогащенного водородом газового потока и карбонизации расплавленного металла. Затем к карбонизированному расплавленному металлу добавляется отдельный окислитель для окисления углерода, содержащегося в карбонизированном расплавленном металле, с образованием в результате обогащенного окислом углерода газового потока и декарбонизацией расплавленного металла.We consider a method that relates to the treatment of organic waste containing hydrogen and carbon in molten metal located in a vessel (reactor), with the sequential formation of gas streams enriched with hydrogen and carbon monoxide. In one embodiment, the organic waste is introduced into the molten metal without adding a separate oxidizing agent and under conditions sufficient to decompose the organic waste and form a hydrogen-rich gas stream and carbonize the molten metal. Then, a separate oxidizing agent is added to the carbonized molten metal to oxidize the carbon contained in the carbonized molten metal, thereby forming a gas stream enriched in carbon monoxide and decarbonizing the molten metal.
RU94046361A 1992-06-08 1993-06-08 Method of processing organic wastes to form separate gas streams enriched by hydrogen and carbon dioxide RU2118192C1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89535892A 1992-06-08 1992-06-08
US07/895,358 1992-06-08

Publications (2)

Publication Number Publication Date
RU94046361A true RU94046361A (en) 1997-04-27
RU2118192C1 RU2118192C1 (en) 1998-08-27

Family

ID=25404394

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94046361A RU2118192C1 (en) 1992-06-08 1993-06-08 Method of processing organic wastes to form separate gas streams enriched by hydrogen and carbon dioxide

Country Status (13)

Country Link
EP (1) EP0644789B1 (en)
JP (1) JPH07507591A (en)
AT (1) ATE148636T1 (en)
AU (1) AU667118B2 (en)
BR (1) BR9306669A (en)
CA (1) CA2136074A1 (en)
DE (1) DE69308020T2 (en)
DK (1) DK0644789T3 (en)
ES (1) ES2097521T3 (en)
GR (1) GR3022911T3 (en)
MD (1) MD960181A (en)
RU (1) RU2118192C1 (en)
WO (1) WO1993025277A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6254652B1 (en) * 1995-04-13 2001-07-03 Marathon Ashland Petroleum Llc At least three-step molten metal decomposition process cycle
US6270679B1 (en) 1995-05-19 2001-08-07 Lawrence Kreisler Method for recovering and separating metals from waste streams
US6797195B1 (en) 1995-05-19 2004-09-28 Lawrence Kreisler Method for recovering and separating metals from waste streams
US5753125A (en) * 1995-05-19 1998-05-19 Kreisler; Lawrence Method for recovering and separating metals from waste streams
US6254782B1 (en) 1995-05-19 2001-07-03 Lawrence Kreisler Method for recovering and separating metals from waste streams
US6274045B1 (en) 1995-05-19 2001-08-14 Lawrence Kreisler Method for recovering and separating metals from waste streams
WO1998022385A1 (en) * 1996-11-22 1998-05-28 Ashland Inc. Molten metal reactor and process
RU2540614C2 (en) * 2009-05-14 2015-02-10 ШЛЮТЕР Хартвиг Method and device for carrying out chemical processes
DE102013112205A1 (en) * 2012-11-06 2014-05-08 Technische Universität Dortmund Apparatus, used to produce hydrogen by thermal decomposition of e.g. methane, comprises pyrolysis reactor having reaction chamber present in form of capillary, and unit for adjusting flow rate of high-temperature heat transfer medium

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2843997A1 (en) * 1978-10-09 1980-04-10 Kloeckner Humboldt Deutz Ag gasification of fuels in molten metal bath - contg. sulphur- and carbon-binding metals
DE3203435A1 (en) * 1982-02-02 1983-08-11 Klöckner-Werke AG, 4100 Duisburg METHOD FOR GAS PRODUCTION AND METAL EXTRACTION IN A MELT BATH REACTOR, IN PARTICULAR IRON BATH REACTOR
DE3434004C2 (en) * 1984-09-15 1987-03-26 Dornier System Gmbh, 7990 Friedrichshafen Process and device for waste gasification
US4574714A (en) * 1984-11-08 1986-03-11 United States Steel Corporation Destruction of toxic chemicals
DE3614048A1 (en) * 1986-04-25 1987-11-05 Kloeckner Humboldt Deutz Ag METHOD AND DEVICE FOR GASIFYING LOW-QUALITY FUELS IN A FLUID METAL MELTING BATH
JP2660102B2 (en) * 1990-06-21 1997-10-08 アシュランド・オイル・インコーポレーテッド Improved molten metal cracking apparatus and method
US5177304A (en) * 1990-07-24 1993-01-05 Molten Metal Technology, Inc. Method and system for forming carbon dioxide from carbon-containing materials in a molten bath of immiscible metals
WO1993002750A1 (en) * 1991-07-29 1993-02-18 Molten Metal Technology, Inc. Method and system for oxidation in a molten bath
KR100243533B1 (en) * 1991-12-06 2000-02-01 테리 에이. 매튜스 Treatment of waste

Also Published As

Publication number Publication date
DK0644789T3 (en) 1997-08-18
RU2118192C1 (en) 1998-08-27
CA2136074A1 (en) 1993-12-23
EP0644789B1 (en) 1997-02-05
JPH07507591A (en) 1995-08-24
DE69308020D1 (en) 1997-03-20
AU4529293A (en) 1994-01-04
EP0644789A1 (en) 1995-03-29
WO1993025277A1 (en) 1993-12-23
BR9306669A (en) 1998-12-08
AU667118B2 (en) 1996-03-07
DE69308020T2 (en) 1997-05-22
MD960181A (en) 1998-07-31
ATE148636T1 (en) 1997-02-15
ES2097521T3 (en) 1997-04-01
GR3022911T3 (en) 1997-06-30

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