FR2437438A1 - METHOD AND DEVICE FOR GASIFICATION OF FUEL DUST WITH COOLING OF GASES AND SIMULTANEOUS SLAG GRANULATION - Google Patents

METHOD AND DEVICE FOR GASIFICATION OF FUEL DUST WITH COOLING OF GASES AND SIMULTANEOUS SLAG GRANULATION

Info

Publication number
FR2437438A1
FR2437438A1 FR7924327A FR7924327A FR2437438A1 FR 2437438 A1 FR2437438 A1 FR 2437438A1 FR 7924327 A FR7924327 A FR 7924327A FR 7924327 A FR7924327 A FR 7924327A FR 2437438 A1 FR2437438 A1 FR 2437438A1
Authority
FR
France
Prior art keywords
cooling
gases
slag
gasification
pipe
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.)
Granted
Application number
FR7924327A
Other languages
French (fr)
Other versions
FR2437438B1 (en
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.)
Brennstoffinstitut Freiberg
Original Assignee
Brennstoffinstitut Freiberg
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 Brennstoffinstitut Freiberg filed Critical Brennstoffinstitut Freiberg
Publication of FR2437438A1 publication Critical patent/FR2437438A1/en
Application granted granted Critical
Publication of FR2437438B1 publication Critical patent/FR2437438B1/en
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
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/48—Apparatus; Plants
    • C10J3/52—Ash-removing 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
    • C10J3/48—Apparatus; Plants
    • C10J3/52—Ash-removing devices
    • C10J3/526—Ash-removing devices for entrained flow gasifiers
    • 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
    • C10J3/74—Construction of shells or jackets
    • C10J3/76—Water jackets; Steam boiler-jackets
    • 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
    • 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
    • C10J3/82—Gas withdrawal means
    • 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
    • C10J3/82—Gas withdrawal means
    • C10J3/84—Gas withdrawal means with means for removing dust or tar from the gas
    • 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
    • C10J3/82—Gas withdrawal means
    • C10J3/84—Gas withdrawal means with means for removing dust or tar from the gas
    • C10J3/845—Quench rings
    • 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
    • C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
    • C10J2300/1846—Partial oxidation, i.e. injection of air or oxygen only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Processing Of Solid Wastes (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

A.PROCEDE POUR LE REFROIDISSEMENT DES GAZ ET SIMULTANEMENT LA GRANULATION DES SCORIES DANS DES REACTEURS DE GAZEIFICATION DE COMBUSTIBLES. B.PROCEDE CARACTERISE EN CE QU'UN JET COMPACT DE SCORIE LIQUIDE EST AMENE A SORTIR DU REACTEUR DE TELLE MANIERE QU'IL SE TROUVE ENTOURE DE TOUS COTES PAR LE COURANT DE GAZ BRUT DIRIGE DANS LE MEME SENS ET EST CONDUIT A TRAVERS UN TUYAU DE DESCENTE, - LA VITESSE DU GAZ SE SITUANT DANS LES LIMITES COMPRISES ENTRE8 ET 10MS -, DE L'EAU ETANT ENVOYEE DE BAS EN HAUT DANS LA CHAMBRE ANNULAIRE DU DOUBLE TUYAU AFIN D'ASSURER UN MOUILLAGE UNIFORME DES SURFACES INTERIEURES DU TUYAU DE DESCENTE ET UN REFROIDISSEMENT INDIRECT DE CE TUYAU. C.DISPOSITIF APPLICABLE A UN REACTEUR DE GAZEIFICATION DE COMBUSTIBLE RICHE EN SCORIES.A.PROCESS FOR THE COOLING OF GASES AND SIMULTANEOUSLY THE GRANULATION OF SLAG IN REACTORS FOR GASING FUEL. B. PROCESS CHARACTERIZED IN THAT A COMPACT JET OF LIQUID SLAG IS TAKEN OUT OF THE REACTOR IN SUCH A WAY THAT IT IS SURROUNDED ON ALL SIDES BY THE CURRENT OF RAW GAS DIRECTED IN THE SAME DIRECTION AND IS CONDUCTED THROUGH A PIPE OF DESCENT, - THE GAS SPEED SITUATED WITHIN THE LIMITS BETWEEN 8 AND 10MS - WATER BEING SENT FROM THE BOTTOM UP TO THE ANNULAR CHAMBER OF THE DOUBLE PIPE IN ORDER TO ENSURE A UNIFORM WETTING OF THE INTERIOR SURFACES OF THE DOWNPIPE AND INDIRECT COOLING OF THIS PIPE. C. DEVICE APPLICABLE TO A REACTOR FOR GASIFYING A FUEL RICH IN SLAG.

FR7924327A 1978-09-28 1979-09-28 METHOD AND DEVICE FOR GASIFICATION OF FUEL DUST WITH COOLING OF GASES AND SIMULTANEOUS SLAG GRANULATION Expired FR2437438B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20815778A DD145025A3 (en) 1978-09-28 1978-09-28 METHOD AND DEVICE FOR TEMPORARY GAS COOLING AND SLAG REGULATION

Publications (2)

Publication Number Publication Date
FR2437438A1 true FR2437438A1 (en) 1980-04-25
FR2437438B1 FR2437438B1 (en) 1986-03-21

Family

ID=5514629

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7924327A Expired FR2437438B1 (en) 1978-09-28 1979-09-28 METHOD AND DEVICE FOR GASIFICATION OF FUEL DUST WITH COOLING OF GASES AND SIMULTANEOUS SLAG GRANULATION

Country Status (13)

Country Link
AT (1) AT369718B (en)
AU (1) AU527799B2 (en)
CS (1) CS235908B1 (en)
DD (1) DD145025A3 (en)
DE (1) DE2935991C2 (en)
FR (1) FR2437438B1 (en)
GB (1) GB2032595B (en)
GR (1) GR65681B (en)
HU (1) HU180685B (en)
IN (1) IN152257B (en)
PL (1) PL117637B1 (en)
TR (1) TR20835A (en)
YU (1) YU40236B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541300A1 (en) * 1983-02-22 1984-08-24 Freiberg Brennstoffinst DEVICE FOR THE EVACUATION OF LIQUID SCORIES AND GAS FROM A GAS GENERATOR

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006031816B4 (en) * 2006-07-07 2008-04-30 Siemens Fuel Gasification Technology Gmbh Method and device for cooling hot gases and liquefied slag in entrained flow gasification
DE102016012913A1 (en) 2016-10-29 2018-05-03 Choren Industrietechnik GmbH Protection device for a cooled pipe

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2896927A (en) * 1956-09-26 1959-07-28 Texaco Inc Gas and liquid contacting apparatus
GB893186A (en) * 1957-01-29 1962-04-04 Gas Council Improvements in and relating to the discharge of molten ash from solid fuel consuming appliances
US4074981A (en) * 1976-12-10 1978-02-21 Texaco Inc. Partial oxidation process
FR2380338A1 (en) * 1977-02-10 1978-09-08 Ruhrchemie Ag METHOD AND APPARATUS FOR THE GASIFICATION OF SOLID FUELS, AND IN PARTICULAR COAL, BY PARTIAL OXIDATION

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998609A (en) * 1975-10-01 1976-12-21 Texaco Inc. Synthesis gas generation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2896927A (en) * 1956-09-26 1959-07-28 Texaco Inc Gas and liquid contacting apparatus
GB893186A (en) * 1957-01-29 1962-04-04 Gas Council Improvements in and relating to the discharge of molten ash from solid fuel consuming appliances
US4074981A (en) * 1976-12-10 1978-02-21 Texaco Inc. Partial oxidation process
FR2380338A1 (en) * 1977-02-10 1978-09-08 Ruhrchemie Ag METHOD AND APPARATUS FOR THE GASIFICATION OF SOLID FUELS, AND IN PARTICULAR COAL, BY PARTIAL OXIDATION

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541300A1 (en) * 1983-02-22 1984-08-24 Freiberg Brennstoffinst DEVICE FOR THE EVACUATION OF LIQUID SCORIES AND GAS FROM A GAS GENERATOR

Also Published As

Publication number Publication date
YU40236B (en) 1985-08-31
PL117637B1 (en) 1981-08-31
ATA604079A (en) 1982-06-15
IN152257B (en) 1983-12-03
GB2032595A (en) 1980-05-08
GR65681B (en) 1980-10-17
YU235779A (en) 1983-02-28
DD145025A3 (en) 1980-11-19
TR20835A (en) 1982-10-08
GB2032595B (en) 1982-11-24
CS235908B1 (en) 1985-05-15
HU180685B (en) 1983-04-29
PL218607A1 (en) 1980-06-02
AU5114479A (en) 1980-04-03
AU527799B2 (en) 1983-03-24
FR2437438B1 (en) 1986-03-21
DE2935991C2 (en) 1985-05-09
DE2935991A1 (en) 1980-08-21
AT369718B (en) 1983-01-25

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