EP0946680A4 - Two-zone molten metal hydrogen-rich and carbon monoxide-rich gas generation process - Google Patents

Two-zone molten metal hydrogen-rich and carbon monoxide-rich gas generation process

Info

Publication number
EP0946680A4
EP0946680A4 EP96943538A EP96943538A EP0946680A4 EP 0946680 A4 EP0946680 A4 EP 0946680A4 EP 96943538 A EP96943538 A EP 96943538A EP 96943538 A EP96943538 A EP 96943538A EP 0946680 A4 EP0946680 A4 EP 0946680A4
Authority
EP
European Patent Office
Prior art keywords
rich
molten metal
carbon monoxide
generation process
gas generation
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.)
Withdrawn
Application number
EP96943538A
Other languages
German (de)
French (fr)
Other versions
EP0946680A1 (en
Inventor
Thomas C Holcombe
Donald P Malone
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.)
Ashland Inc
Original Assignee
Ashland Inc
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 Ashland Inc filed Critical Ashland Inc
Publication of EP0946680A1 publication Critical patent/EP0946680A1/en
Publication of EP0946680A4 publication Critical patent/EP0946680A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C10J3/72—Other features
    • C10J3/78—High-pressure apparatus
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/002—Removal of contaminants
    • C10K1/003—Removal of contaminants of acid contaminants, e.g. acid gas removal
    • C10K1/004—Sulfur containing contaminants, e.g. hydrogen sulfide
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/02—Dust removal
    • C10K1/024—Dust removal by filtration
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
    • C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
    • C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
    • C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
    • C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
    • C10K1/14—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic
    • C10K1/143—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic containing amino groups
    • 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
    • C10J2300/0953—Gasifying agents
    • C10J2300/0959—Oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
EP96943538A 1996-11-25 1996-11-25 Two-zone molten metal hydrogen-rich and carbon monoxide-rich gas generation process Withdrawn EP0946680A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1996/019081 WO1998023707A1 (en) 1996-11-25 1996-11-25 Two-zone molten metal hydrogen-rich and carbon monoxide-rich gas generation process

Publications (2)

Publication Number Publication Date
EP0946680A1 EP0946680A1 (en) 1999-10-06
EP0946680A4 true EP0946680A4 (en) 2003-01-22

Family

ID=22256211

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96943538A Withdrawn EP0946680A4 (en) 1996-11-25 1996-11-25 Two-zone molten metal hydrogen-rich and carbon monoxide-rich gas generation process

Country Status (4)

Country Link
EP (1) EP0946680A4 (en)
JP (1) JP2001507050A (en)
AU (1) AU1275697A (en)
WO (1) WO1998023707A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7949141B2 (en) * 2003-11-12 2011-05-24 Dolby Laboratories Licensing Corporation Processing audio signals with head related transfer function filters and a reverberator
CA2622171C (en) * 2006-04-28 2014-12-23 Tata Steel Limited Set - up for production of hydrogen gas by thermo-chemical decomposition of water using steel plant slag and waste materials
JP5369508B2 (en) * 2008-06-12 2013-12-18 株式会社Ｉｈｉ Hydrogen separation method and hydrogen separation apparatus

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4187672A (en) * 1977-11-17 1980-02-12 Rasor Associates, Inc. Apparatus for converting carbonaceous material into fuel gases and the recovery of energy therefrom
US4338096A (en) * 1980-10-06 1982-07-06 Cosden Technology, Inc. Method and apparatus for controlling the flow of molten reaction media
GB2095282A (en) * 1981-03-21 1982-09-29 Kloeckner Humboldt Deutz Ag A method and device for producing a gas containing essentially H2 and CO
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
WO1993025278A1 (en) * 1992-06-08 1993-12-23 Molten Metal Technology, Inc. Method and appartus for treating organic waste
WO1994004633A1 (en) * 1990-06-21 1994-03-03 Ashland Oil, Inc. Improved molten metal decomposition apparatus and process
US5435814A (en) * 1992-08-13 1995-07-25 Ashland Inc. Molten metal decomposition apparatus

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4187672A (en) * 1977-11-17 1980-02-12 Rasor Associates, Inc. Apparatus for converting carbonaceous material into fuel gases and the recovery of energy therefrom
US4338096A (en) * 1980-10-06 1982-07-06 Cosden Technology, Inc. Method and apparatus for controlling the flow of molten reaction media
GB2095282A (en) * 1981-03-21 1982-09-29 Kloeckner Humboldt Deutz Ag A method and device for producing a gas containing essentially H2 and CO
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
WO1994004633A1 (en) * 1990-06-21 1994-03-03 Ashland Oil, Inc. Improved molten metal decomposition apparatus and process
WO1993025278A1 (en) * 1992-06-08 1993-12-23 Molten Metal Technology, Inc. Method and appartus for treating organic waste
US5435814A (en) * 1992-08-13 1995-07-25 Ashland Inc. Molten metal decomposition apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9823707A1 *

Also Published As

Publication number Publication date
JP2001507050A (en) 2001-05-29
EP0946680A1 (en) 1999-10-06
WO1998023707A1 (en) 1998-06-04
AU1275697A (en) 1998-06-22

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