EP0780459A3 - Process for gasifying carbon containing solids in a fluidized bed and corresponding gasifier - Google Patents

Process for gasifying carbon containing solids in a fluidized bed and corresponding gasifier Download PDF

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Publication number
EP0780459A3
EP0780459A3 EP96118067A EP96118067A EP0780459A3 EP 0780459 A3 EP0780459 A3 EP 0780459A3 EP 96118067 A EP96118067 A EP 96118067A EP 96118067 A EP96118067 A EP 96118067A EP 0780459 A3 EP0780459 A3 EP 0780459A3
Authority
EP
European Patent Office
Prior art keywords
fluidized bed
carbon containing
containing solids
gasifying carbon
gasifier
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Withdrawn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
EP96118067A
Other languages
German (de)
French (fr)
Other versions
EP0780459A2 (en
Inventor
Bernd Prof Dr Meyer
Wolfgang H Dr Adlhoch
Alfred Gustav Mittelstaedt
Georg Karkowski
Ingo Schumacher
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.)
Rheinbraun AG
Original Assignee
Rheinbraun AG
Rheinische Braunkohlenwerke 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
Priority claimed from DE19548324A external-priority patent/DE19548324C2/en
Application filed by Rheinbraun AG, Rheinische Braunkohlenwerke AG filed Critical Rheinbraun AG
Publication of EP0780459A2 publication Critical patent/EP0780459A2/en
Publication of EP0780459A3 publication Critical patent/EP0780459A3/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Withdrawn legal-status Critical Current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
    • C10J3/54—Gasification of granular or pulverulent fuels by the Winkler technique, i.e. by fluidisation
    • C10J3/56—Apparatus; Plants
    • 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
    • C10J3/48—Apparatus; Plants
    • C10J3/482—Gasifiers with stationary fluidised bed
    • 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
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/02—Dust removal
    • C10K1/026—Dust removal by centrifugal forces
    • 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
    • C10J2200/158—Screws

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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
EP96118067A 1995-12-22 1996-11-12 Process for gasifying carbon containing solids in a fluidized bed and corresponding gasifier Withdrawn EP0780459A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19548324A DE19548324C2 (en) 1994-12-23 1995-12-22 Process for the gasification of carbon-containing solids in the fluidized bed and a gasifier which can be used therefor
DE19548324 1995-12-22

Publications (2)

Publication Number Publication Date
EP0780459A2 EP0780459A2 (en) 1997-06-25
EP0780459A3 true EP0780459A3 (en) 1997-09-10

Family

ID=7781146

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96118067A Withdrawn EP0780459A3 (en) 1995-12-22 1996-11-12 Process for gasifying carbon containing solids in a fluidized bed and corresponding gasifier

Country Status (2)

Country Link
EP (1) EP0780459A3 (en)
AU (1) AU7429696A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3840353A (en) * 1971-07-30 1974-10-08 A Squires Process for gasifying granulated carbonaceous fuel
DE2643298A1 (en) * 1976-09-25 1978-04-06 Davy Bamag Gmbh Continuous gasification of solid fuel in fluidised bed - with feeding of the fuel in a carrier gas stream

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3617802A1 (en) 1986-05-27 1987-12-03 Rheinische Braunkohlenw Ag METHOD FOR PRODUCING HYDROGEN AND CARBON MONOXIDE GASES FROM SOLID FUELS

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3840353A (en) * 1971-07-30 1974-10-08 A Squires Process for gasifying granulated carbonaceous fuel
DE2643298A1 (en) * 1976-09-25 1978-04-06 Davy Bamag Gmbh Continuous gasification of solid fuel in fluidised bed - with feeding of the fuel in a carrier gas stream

Also Published As

Publication number Publication date
AU7429696A (en) 1997-06-26
EP0780459A2 (en) 1997-06-25

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