RU94046339A - Method and device for treatment of organic waste - Google Patents

Method and device for treatment of organic waste

Info

Publication number
RU94046339A
RU94046339A RU94046339/13A RU94046339A RU94046339A RU 94046339 A RU94046339 A RU 94046339A RU 94046339/13 A RU94046339/13 A RU 94046339/13A RU 94046339 A RU94046339 A RU 94046339A RU 94046339 A RU94046339 A RU 94046339A
Authority
RU
Russia
Prior art keywords
organic waste
carbon
smelt
reactor
carbonized
Prior art date
Application number
RU94046339/13A
Other languages
Russian (ru)
Inventor
А.Спаркс Кевин
Us]
Дж.Нейгел Кристофер
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 RU94046339A publication Critical patent/RU94046339A/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
    • 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
    • A62D2203/00—Aspects of processes for making harmful chemical substances harmless, or less harmful, by effecting chemical change in the substances
    • A62D2203/10—Apparatus specially adapted for treating harmful chemical agents; Details thereof
    • 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)
  • Steroid Compounds (AREA)

Abstract

FIELD: treatment of organic waste containing hydrogen and carbon in smelt forming flow of gases enriched with hydrogen and carbon. SUBSTANCE: organic waste is introduced in smelt contained in carbonization reactor without addition of oxidizing agent under conditions adequate for decomposition of organic waste followed by formation of gaseous hydrogen and carbonized metal. Carbonized smelt is directed from carbonization reactor to decarbonization reactor and oxidizing agent is introduced into carbonized smelt in decarbonization reactor for oxidation of carbon contained there; as a result, decarbonization of smelt takes place and flows of enriched gaseous hydrogen and carbon monoxide are formed. EFFECT: enhanced efficiency.

Claims (1)

Способ и устройство для обработки органических отходов, содержащих водород и углерод, в расплавленном металле с образованием обогащенных по водороду и углероду потоков газа. В одном из воплощений настоящего изобретения органические отходы вводят в расплавленный металл, содержащийся в реакторе карбонизации, без добавления отдельного окисляющего агента и при условиях, достаточных для разложения органических отходов с образованием газообразного водорода и карбонизированного металла. Карбонизированный расплавленный металл направляется из реактора карбонизации в реактор декарбонизации и окисляющий агент вводится в карбонизированный расплавленный металл в реакторе декарбонизации для окисления содержащегося там углерода, в результате чего происходит декарбонизация расплавленного металла и образование обогащенных потоков газообразного водорода и оксида углерода.Method and device for treating organic waste containing hydrogen and carbon in molten metal to form gas streams enriched in hydrogen and carbon. In one embodiment of the present invention, the organic waste is introduced into the molten metal contained in the carbonization reactor without adding a separate oxidizing agent and under conditions sufficient to decompose the organic waste to form hydrogen gas and carbonized metal. The carbonized molten metal is sent from the carbonization reactor to the decarbonization reactor and the oxidizing agent is introduced into the carbonized molten metal in the decarbonization reactor to oxidize the carbon contained therein, resulting in the decarbonization of the molten metal and the formation of enriched flows of hydrogen gas and carbon monoxide.
RU94046339/13A 1992-06-08 1993-06-08 Method and device for treatment of organic waste RU94046339A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89534692A 1992-06-08 1992-06-08
US07/895,346 1992-06-08

Publications (1)

Publication Number Publication Date
RU94046339A true RU94046339A (en) 1996-10-20

Family

ID=25404377

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94046339/13A RU94046339A (en) 1992-06-08 1993-06-08 Method and device for treatment of organic waste

Country Status (10)

Country Link
EP (1) EP0644788B1 (en)
JP (1) JPH07507593A (en)
AT (1) ATE156716T1 (en)
AU (1) AU668736B2 (en)
BR (1) BR9306673A (en)
CA (1) CA2136073A1 (en)
DE (1) DE69313113T2 (en)
MD (1) MD960311A (en)
RU (1) RU94046339A (en)
WO (1) WO1993025278A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998023707A1 (en) * 1996-11-25 1998-06-04 Ashland Inc. Two-zone molten metal hydrogen-rich and carbon monoxide-rich gas generation process
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
US6797195B1 (en) 1995-05-19 2004-09-28 Lawrence Kreisler Method for recovering and separating metals from waste streams
US6270679B1 (en) 1995-05-19 2001-08-07 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
EP0954511A1 (en) * 1996-11-22 1999-11-10 Ashland Inc. Molten metal reactor and process
US6717026B2 (en) 2001-02-27 2004-04-06 Clean Technologies International Corporation Molten metal reactor utilizing molten metal flow for feed material and reaction product entrapment
US8303916B2 (en) * 2008-02-01 2012-11-06 Oscura, Inc. Gaseous transfer in multiple metal bath reactors

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
ATE184633T1 (en) * 1990-06-21 1999-10-15 Ashland Inc IMPROVED METAL SNOW BATH DECOMPOSITION 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
RU2096685C1 (en) * 1991-07-29 1997-11-20 Молтен Метал Текнолоджи, Инк. Method of treatment of wastes and reworking of wastes into atmospheric gases
DE69225470T2 (en) * 1991-12-06 1999-01-14 Tech Resources Pty Ltd Processing waste

Also Published As

Publication number Publication date
JPH07507593A (en) 1995-08-24
DE69313113D1 (en) 1997-09-18
ATE156716T1 (en) 1997-08-15
AU668736B2 (en) 1996-05-16
WO1993025278A1 (en) 1993-12-23
EP0644788A1 (en) 1995-03-29
EP0644788B1 (en) 1997-08-13
MD960311A (en) 1998-06-30
BR9306673A (en) 1998-12-08
CA2136073A1 (en) 1993-12-23
DE69313113T2 (en) 1997-12-11
AU4409293A (en) 1994-01-04

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