DE3709225C1 - Method for starting the gasification of solid fuels in a fixed bed - Google Patents

Method for starting the gasification of solid fuels in a fixed bed

Info

Publication number
DE3709225C1
DE3709225C1 DE3709225A DE3709225A DE3709225C1 DE 3709225 C1 DE3709225 C1 DE 3709225C1 DE 3709225 A DE3709225 A DE 3709225A DE 3709225 A DE3709225 A DE 3709225A DE 3709225 C1 DE3709225 C1 DE 3709225C1
Authority
DE
Germany
Prior art keywords
gasification
oxygen
fixed bed
reactor
pressure
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.)
Expired
Application number
DE3709225A
Other languages
German (de)
English (en)
Inventor
Dipl-Ing Dr Becker Paul Dieter
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Priority to DE3709225A priority Critical patent/DE3709225C1/de
Priority to IN517/CAL/87A priority patent/IN168089B/en
Priority to ZA881951A priority patent/ZA881951B/xx
Application granted granted Critical
Publication of DE3709225C1 publication Critical patent/DE3709225C1/de
Expired 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
    • C10J3/02—Fixed-bed gasification of lump fuel
    • 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
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/20—Apparatus; Plants
    • C10J3/34—Grates; Mechanical ash-removing devices
    • C10J3/40—Movable grates
    • C10J3/42—Rotary grates
    • 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
    • C10J3/726—Start-up
    • 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
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/15—Details of feeding means
    • C10J2200/156—Sluices, e.g. mechanical sluices for preventing escape of gas through the feed inlet
    • 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)
  • Mechanical Engineering (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Solid-Fuel Combustion (AREA)
  • Industrial Gases (AREA)
DE3709225A 1987-03-20 1987-03-20 Method for starting the gasification of solid fuels in a fixed bed Expired DE3709225C1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE3709225A DE3709225C1 (en) 1987-03-20 1987-03-20 Method for starting the gasification of solid fuels in a fixed bed
IN517/CAL/87A IN168089B (enrdf_load_stackoverflow) 1987-03-20 1987-07-06
ZA881951A ZA881951B (en) 1987-03-20 1988-03-18 Process of starting up for the gasification of solid fuels in a fixed bed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3709225A DE3709225C1 (en) 1987-03-20 1987-03-20 Method for starting the gasification of solid fuels in a fixed bed

Publications (1)

Publication Number Publication Date
DE3709225C1 true DE3709225C1 (en) 1988-06-16

Family

ID=6323614

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3709225A Expired DE3709225C1 (en) 1987-03-20 1987-03-20 Method for starting the gasification of solid fuels in a fixed bed

Country Status (3)

Country Link
DE (1) DE3709225C1 (enrdf_load_stackoverflow)
IN (1) IN168089B (enrdf_load_stackoverflow)
ZA (1) ZA881951B (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0444684A3 (en) * 1990-02-28 1991-11-21 Harald F. Dr. Funk Solid waste refining and conversion to methanol
DE4017089A1 (de) * 1990-05-26 1991-11-28 Menges Georg Verfahren und vorrichtung zum vegasen von kunststoffen zur erzeugung von synthesegas
EP0693539A3 (en) * 1994-07-20 1998-01-21 Mitsubishi Jukogyo Kabushiki Kaisha Combustion of organic wastes
DE102014108673A1 (de) * 2014-06-20 2015-12-24 L’AIR LIQUIDE Société Anonyme pour l’Etude et l’Exploitation des Procédés Georges Claude Verfahren zum Aufheizen und Vergasen eines kohlenstoffhaltigen Brennstoffs
DE102014108672A1 (de) * 2014-06-20 2015-12-24 L’AIR LIQUIDE Société Anonyme pour l’Etude et l’Exploitation des Procédés Georges Claude Verfahren zur Inbetriebnahme eines Festbettdruckvergasungsreaktors

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3310220A1 (de) * 1983-03-22 1984-09-27 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum vergasen fester brennstoffe im wanderbett und im wirbelbett

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3310220A1 (de) * 1983-03-22 1984-09-27 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum vergasen fester brennstoffe im wanderbett und im wirbelbett
US4556402A (en) * 1983-03-22 1985-12-03 Metallgesellschaft Aktiengesellschaft Process of gasifying solid fuels in a moving bed and in a fluidized bed

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0444684A3 (en) * 1990-02-28 1991-11-21 Harald F. Dr. Funk Solid waste refining and conversion to methanol
DE4017089A1 (de) * 1990-05-26 1991-11-28 Menges Georg Verfahren und vorrichtung zum vegasen von kunststoffen zur erzeugung von synthesegas
EP0693539A3 (en) * 1994-07-20 1998-01-21 Mitsubishi Jukogyo Kabushiki Kaisha Combustion of organic wastes
DE102014108673A1 (de) * 2014-06-20 2015-12-24 L’AIR LIQUIDE Société Anonyme pour l’Etude et l’Exploitation des Procédés Georges Claude Verfahren zum Aufheizen und Vergasen eines kohlenstoffhaltigen Brennstoffs
DE102014108672A1 (de) * 2014-06-20 2015-12-24 L’AIR LIQUIDE Société Anonyme pour l’Etude et l’Exploitation des Procédés Georges Claude Verfahren zur Inbetriebnahme eines Festbettdruckvergasungsreaktors

Also Published As

Publication number Publication date
IN168089B (enrdf_load_stackoverflow) 1991-02-02
ZA881951B (en) 1989-11-29

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee