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EP3378921A4 - Method for gasifying carbonaceous fuel, method for operating iron mill, and method for producing gasified gas - Google Patents

Method for gasifying carbonaceous fuel, method for operating iron mill, and method for producing gasified gas Download PDF

Info

Publication number
EP3378921A4
EP3378921A4 EP16866072.8A EP16866072A EP3378921A4 EP 3378921 A4 EP3378921 A4 EP 3378921A4 EP 16866072 A EP16866072 A EP 16866072A EP 3378921 A4 EP3378921 A4 EP 3378921A4
Authority
EP
European Patent Office
Prior art keywords
carbonaceous fuel
gasified gas
iron mill
gasifying carbonaceous
operating iron
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Withdrawn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
EP16866072.8A
Other languages
German (de)
French (fr)
Other versions
EP3378921A1 (en
Inventor
Katsuhiko Takagi
Yasuhiro Mogi
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.)
JFE Steel Corp
Original Assignee
JFE Steel Corp
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 JFE Steel Corp filed Critical JFE Steel Corp
Publication of EP3378921A1 publication Critical patent/EP3378921A1/en
Publication of EP3378921A4 publication Critical patent/EP3378921A4/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Withdrawn legal-status Critical Current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
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • 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
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/54—Gasification of granular or pulverulent fuels by the Winkler technique, i.e. by fluidisation
    • 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
    • C10K3/00—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide
    • C10K3/02—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide by catalytic treatment
    • C10K3/04—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide by catalytic treatment reducing the carbon monoxide content, e.g. water-gas shift [WGS]
    • 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
    • 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
    • C10J2300/0966—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
    • C10J2300/0953—Gasifying agents
    • C10J2300/0969—Carbon dioxide
    • 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
    • C10J2300/0973—Water
    • 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
    • C10J2300/0973—Water
    • C10J2300/0976—Water as steam
    • 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
    • C10J2300/0983—Additives
    • C10J2300/0993—Inert particles, e.g. as heat exchange medium in a fluidized or moving bed, heat carriers, sand
    • 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
    • C10J2300/0983—Additives
    • C10J2300/0996—Calcium-containing inorganic materials, e.g. lime
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0073—Selection or treatment of the reducing gases

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)
  • Industrial Gases (AREA)
EP16866072.8A 2015-11-17 2016-10-18 Method for gasifying carbonaceous fuel, method for operating iron mill, and method for producing gasified gas Withdrawn EP3378921A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015224917A JP6406222B2 (en) 2015-11-17 2015-11-17 Method for gasifying carbonaceous fuel, method for operating steelworks and method for producing gasified gas
PCT/JP2016/080783 WO2017086070A1 (en) 2015-11-17 2016-10-18 Method for gasifying carbonaceous fuel, method for operating iron mill, and method for producing gasified gas

Publications (2)

Publication Number Publication Date
EP3378921A1 EP3378921A1 (en) 2018-09-26
EP3378921A4 true EP3378921A4 (en) 2019-01-09

Family

ID=58718698

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16866072.8A Withdrawn EP3378921A4 (en) 2015-11-17 2016-10-18 Method for gasifying carbonaceous fuel, method for operating iron mill, and method for producing gasified gas

Country Status (6)

Country Link
EP (1) EP3378921A4 (en)
JP (1) JP6406222B2 (en)
KR (1) KR20180061323A (en)
CN (1) CN108350370A (en)
AU (1) AU2016357856A1 (en)
WO (1) WO2017086070A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6955895B2 (en) 2017-04-27 2021-10-27 オークマ株式会社 Chip processing equipment
JP7251978B2 (en) * 2018-12-28 2023-04-04 川崎重工業株式会社 Fluidized bed furnace
CN110437884B (en) * 2019-09-10 2020-09-01 吉林大学 Method for hydrogen production and power generation through biomass charcoal catalysis
CN112480969B (en) * 2020-11-12 2022-06-10 新奥科技发展有限公司 A fluidized bed gasifier and gasification process
CN114806644A (en) * 2022-06-06 2022-07-29 北京清创晋华科技有限公司 Pyrolysis gasifier
WO2025203809A1 (en) * 2024-03-25 2025-10-02 有限会社市川事務所 Method for producing bioethanol and apparatus for producing bioethanol
JP7689704B1 (en) * 2024-03-25 2025-06-09 有限会社市川事務所 Bioethanol production method and bioethanol production equipment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100181539A1 (en) * 2009-01-21 2010-07-22 Rentech, Inc. System and method for dual fluidized bed gasification
WO2013062800A1 (en) * 2011-10-26 2013-05-02 Rentech, Inc. Gasifier fluidization
US20140158941A1 (en) * 2012-12-10 2014-06-12 Southern Company Second Stage Gasifier In Staged Gasification And Integrated Process

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
GB673170A (en) * 1950-01-05 1952-06-04 Consolidation Coal Co Improvements in or relating to the process of making gas from carbonaceous solid fuels
KR100445363B1 (en) * 1995-11-28 2004-11-03 가부시키 가이샤 에바라 세이사꾸쇼 Waste treatment apparatus and method through vaporization
JP2000355693A (en) 1999-06-14 2000-12-26 Ishikawajima Harima Heavy Ind Co Ltd Coal gasification equipment
JP2004149556A (en) * 2002-10-28 2004-05-27 Nishinippon Environmental Energy Co Inc Method for gasifying biomass and gasifying apparatus therefor
JP2007009069A (en) 2005-06-30 2007-01-18 Hitachi Ltd Steelmaking by-product gas reforming method and system
WO2012029283A1 (en) * 2010-08-31 2012-03-08 Ｊｆｅスチール株式会社 Method for decomposing organic substance into lower molecules, and method for utilizing exhaust gas generated by metallurgical furnace
CN102676232A (en) * 2012-05-17 2012-09-19 山东万丰煤化工设备制造有限公司 Method for preparing pulverized coal into hydrogen gas
JP6227293B2 (en) * 2012-07-18 2017-11-08 Ｊｆｅスチール株式会社 Method for reducing the molecular weight of organic substances
JP2014074144A (en) 2012-10-05 2014-04-24 Japan Coal Energy Center (Jcoal) Co-gasification method of coal and biomass by three bed type circulation layer and its device
JP6232923B2 (en) 2013-10-28 2017-11-22 国立大学法人 新潟大学 Coal coke gasifier using internal circulating fluidized bed and gasification method
JP5999114B2 (en) * 2014-01-14 2016-09-28 Ｊｆｅスチール株式会社 Method and system for reducing the molecular weight of organic substances
JP6070580B2 (en) * 2014-01-14 2017-02-01 Ｊｆｅスチール株式会社 Method and system for reducing the molecular weight of organic substances

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100181539A1 (en) * 2009-01-21 2010-07-22 Rentech, Inc. System and method for dual fluidized bed gasification
WO2013062800A1 (en) * 2011-10-26 2013-05-02 Rentech, Inc. Gasifier fluidization
US20140158941A1 (en) * 2012-12-10 2014-06-12 Southern Company Second Stage Gasifier In Staged Gasification And Integrated Process

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017086070A1 *

Also Published As

Publication number Publication date
WO2017086070A1 (en) 2017-05-26
JP2017088831A (en) 2017-05-25
KR20180061323A (en) 2018-06-07
JP6406222B2 (en) 2018-10-17
EP3378921A1 (en) 2018-09-26
CN108350370A (en) 2018-07-31
AU2016357856A1 (en) 2018-05-17

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