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EP0214417A3 - Process for the production of synthesis gas from solid fuels - Google Patents

Process for the production of synthesis gas from solid fuels Download PDF

Info

Publication number
EP0214417A3
EP0214417A3 EP86109953A EP86109953A EP0214417A3 EP 0214417 A3 EP0214417 A3 EP 0214417A3 EP 86109953 A EP86109953 A EP 86109953A EP 86109953 A EP86109953 A EP 86109953A EP 0214417 A3 EP0214417 A3 EP 0214417A3
Authority
EP
European Patent Office
Prior art keywords
synthesis gas
fixed bed
production
gasification
solid fuels
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.)
Ceased
Application number
EP86109953A
Other languages
German (de)
French (fr)
Other versions
EP0214417A2 (en
Inventor
Johannes Dr. Rer. Nat. Dipl.-Phys. Teggers
Johannes Dr.-Ing. Dipl.-Ing. Lambertz
Lothar Dr. Rer. Nat. Dipl.-Chem. Schrader
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
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
Application filed by Rheinische Braunkohlenwerke AG filed Critical Rheinische Braunkohlenwerke AG
Publication of EP0214417A2 publication Critical patent/EP0214417A2/en
Publication of EP0214417A3 publication Critical patent/EP0214417A3/en
Ceased 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
    • 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
    • C10J3/30—Fuel charging devices
    • 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
    • C10J3/72—Other features
    • C10J3/723—Controlling or regulating the gasification process
    • 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
    • C10J2300/093—Coal
    • 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
    • C10J2300/0956—Air or oxygen enriched air
    • 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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Processing Of Solid Wastes (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zur Herstellung von Synthesegas aus festen Brennstoffen unter Verwendung von endotherm (32 bis 38) und exotherm (40 bis 47) reagieren­ den Vergasungsmitteln in einem Reaktor (10) mit einem Wirbelbett (14), einem darüber befindlichen Nachreaktions­ raum (18) und einem darunter befindlichen Festbett (20). Die Geschwindigkeit, mit welcher die das Festbett (20) bildenden festen Vergasungsrückstände aus dem Reaktor (10) abgezogen werden, wird in Abhängigkeit von der Höhe (60, 61) des Festbettes (20) derart geregelt, daß die obere Begrenzung (24) desselben unterhalb jenes Bereiches(40) bleibt, in welchem exotherm reagierendes Vergasungsmittel in den Vergasungsprozess eingeführt wird. The invention relates to a method for producing Solid fuel synthesis gas using react endothermically (32 to 38) and exothermically (40 to 47) the gasification means in a reactor (10) with a Fluid bed (14), an after-reaction located above room (18) and an underlying fixed bed (20). The speed at which the fixed bed (20) solid gasification residues from the reactor (10) depending on the height (60, 61) of the fixed bed (20) regulated such that the upper Boundary (24) of the same below that area (40) remains in which exothermic gasifying agent is introduced into the gasification process.

EP86109953A 1985-09-02 1986-07-19 Process for the production of synthesis gas from solid fuels Ceased EP0214417A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853531292 DE3531292A1 (en) 1985-09-02 1985-09-02 METHOD FOR PRODUCING SYNTHESIS GAS FROM SOLID FUELS
DE3531292 1985-09-02

Publications (2)

Publication Number Publication Date
EP0214417A2 EP0214417A2 (en) 1987-03-18
EP0214417A3 true EP0214417A3 (en) 1987-07-01

Family

ID=6279937

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86109953A Ceased EP0214417A3 (en) 1985-09-02 1986-07-19 Process for the production of synthesis gas from solid fuels

Country Status (8)

Country Link
EP (1) EP0214417A3 (en)
CN (1) CN86105030A (en)
AU (1) AU6212586A (en)
BR (1) BR8604177A (en)
DD (1) DD259205A1 (en)
DE (1) DE3531292A1 (en)
FI (1) FI863502A (en)
ZA (1) ZA866607B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4013224A1 (en) * 1990-04-26 1991-10-31 Abb Patent Gmbh Fluidised bed height measurement - in waste material pyrolysis reactor
DE4340459C1 (en) * 1993-11-27 1995-05-18 Rheinische Braunkohlenw Ag Process for operating fluidised bed reactor
DE4413923C2 (en) * 1994-04-21 2001-11-29 Rheinische Braunkohlenw Ag Method for generating synthesis and / or fuel gas in a high-temperature Winkler gasifier
DE19548324C2 (en) * 1994-12-23 1998-08-06 Rheinische Braunkohlenw Ag Process for the gasification of carbon-containing solids in the fluidized bed and a gasifier which can be used therefor
EP1201731A1 (en) * 2000-10-26 2002-05-02 RWE Rheinbraun Aktiengesellschaft Process for fluidized bed gasifying carbon containing solids and gasifier therefor
DE102006005626B4 (en) * 2006-02-06 2008-02-28 Rwe Power Ag Process and gasification reactor for the gasification of various fuels with a wide grain band with liquid slag extraction
DE102007006981B4 (en) * 2007-02-07 2009-01-29 Technische Universität Bergakademie Freiberg Process, gasification reactor and plant for entrained flow gasification of solid fuels under pressure
CN101701161B (en) * 2009-10-20 2013-07-17 江汉大学 Device and method for producing combustible gas by adopting waste residue of yam or traditional Chinese medicinal material
CO2017011719A1 (en) * 2017-11-17 2018-07-10 Gutierrez Ivan Ernesto Barragan System and process of gasification of carbonaceous material mixing biomass and coal by means of a forced flow kiln cyclonic type

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855070A (en) * 1971-07-30 1974-12-17 A Squires Hydropyrolysis of hydrocarbonaceous fuel at short reaction times
DE2741805A1 (en) * 1977-09-16 1979-03-29 Rheinische Braunkohlenw Ag Gasification of solid fuel in fluidised bed reactor - with admission of reactants at various points to control temp. profile
EP0041094A1 (en) * 1980-06-03 1981-12-09 Westinghouse Electric Corporation Particle withdrawal from fluidized bed systems
EP0093801A2 (en) * 1982-05-11 1983-11-16 KRW Energy Systems Inc. Control of bed height in a fluidized bed gasification system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2856059A1 (en) * 1978-12-23 1980-07-10 Rheinische Braunkohlenw Ag METHOD AND DEVICE FOR COOLING SOLID GASIFICATION RESIDUES
US4433978A (en) * 1982-01-21 1984-02-28 Westinghouse Electric Corp. Fluidized bed gasification ash reduction and removal system
DE3241239A1 (en) * 1982-11-09 1984-05-10 Carbon Gas Technologie GmbH, 4030 Ratingen Device for withdrawing solids from a fluidised bed reactor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855070A (en) * 1971-07-30 1974-12-17 A Squires Hydropyrolysis of hydrocarbonaceous fuel at short reaction times
DE2741805A1 (en) * 1977-09-16 1979-03-29 Rheinische Braunkohlenw Ag Gasification of solid fuel in fluidised bed reactor - with admission of reactants at various points to control temp. profile
EP0041094A1 (en) * 1980-06-03 1981-12-09 Westinghouse Electric Corporation Particle withdrawal from fluidized bed systems
EP0093801A2 (en) * 1982-05-11 1983-11-16 KRW Energy Systems Inc. Control of bed height in a fluidized bed gasification system

Also Published As

Publication number Publication date
BR8604177A (en) 1987-04-28
DD259205A1 (en) 1988-08-17
CN86105030A (en) 1987-03-04
AU6212586A (en) 1987-03-05
DE3531292A1 (en) 1987-03-12
FI863502A0 (en) 1986-08-29
FI863502A (en) 1987-03-03
DE3531292C2 (en) 1990-08-09
EP0214417A2 (en) 1987-03-18
ZA866607B (en) 1987-04-29

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RIN1 Information on inventor provided before grant (corrected)

Inventor name: TEGGERS, JOHANNES, DR. RER. NAT., DIPL.-PHYS.

Inventor name: LAMBERTZ, JOHANNES, DR.-ING., DIPL.-ING.

Inventor name: SCHRADER, LOTHAR, DR. RER. NAT., DIPL.-CHEM.