FR2400550A1 - Procede d'exploitation d'un appareil a gazeifier le charbon - Google Patents

Procede d'exploitation d'un appareil a gazeifier le charbon

Info

Publication number
FR2400550A1
FR2400550A1 FR7814544A FR7814544A FR2400550A1 FR 2400550 A1 FR2400550 A1 FR 2400550A1 FR 7814544 A FR7814544 A FR 7814544A FR 7814544 A FR7814544 A FR 7814544A FR 2400550 A1 FR2400550 A1 FR 2400550A1
Authority
FR
France
Prior art keywords
coal
operating
combustion zone
coal gasifier
increasing
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
FR7814544A
Other languages
English (en)
Other versions
FR2400550B1 (fr
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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of FR2400550A1 publication Critical patent/FR2400550A1/fr
Application granted granted Critical
Publication of FR2400550B1 publication Critical patent/FR2400550B1/fr
Granted 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
    • C10J3/466—Entrained flow processes
    • 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
    • C10J3/50—Fuel charging devices
    • C10J3/503—Fuel charging devices for 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
    • C10J3/48—Apparatus; Plants
    • C10J3/52—Ash-removing devices
    • C10J3/523—Ash-removing devices for 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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S48/00—Gas: heating and illuminating
    • Y10S48/02—Slagging producer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Industrial Gases (AREA)
  • Solid-Fuel Combustion (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)

Abstract

L'invention concerne un procédé d'exploitation d'un appareil de gazéification de charbon en suspension sur une certaine gamme de charges, en vue d'augmenter l'efficacité d'un appareil fonctionnant à allure réduite Le charbon et l'air sont introduits dans une proportion à peu prés stoechiométrique dans une zone de combustion où les gaz sont réduits par un apport de charbon supplémentaire Le charbon à gazéifier est introduit dans cette zone de combustion à deux niveaux, dont le niveau inférieur fonctionne en continu dans des conditions stoechiométriques, tandis que le niveau supérieur fonctionne dans des conditions sub-stoechiométriques croissantes, en réponse à la charge décroissante.
FR7814544A 1977-08-18 1978-05-17 Procede d'exploitation d'un appareil a gazeifier le charbon Granted FR2400550A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/825,492 US4168956A (en) 1977-08-18 1977-08-18 Method of operating a coal gasifier

Publications (2)

Publication Number Publication Date
FR2400550A1 true FR2400550A1 (fr) 1979-03-16
FR2400550B1 FR2400550B1 (fr) 1980-10-24

Family

ID=25244137

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7814544A Granted FR2400550A1 (fr) 1977-08-18 1978-05-17 Procede d'exploitation d'un appareil a gazeifier le charbon

Country Status (15)

Country Link
US (1) US4168956A (fr)
JP (1) JPS5432508A (fr)
AU (1) AU513999B2 (fr)
BE (1) BE867168A (fr)
CA (1) CA1092821A (fr)
DE (1) DE2819419C3 (fr)
ES (1) ES469667A1 (fr)
FR (1) FR2400550A1 (fr)
GB (1) GB1591082A (fr)
IN (1) IN147196B (fr)
IT (1) IT1096220B (fr)
NL (1) NL7805325A (fr)
SE (1) SE7805607L (fr)
YU (1) YU117678A (fr)
ZA (1) ZA782825B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0050863A1 (fr) * 1980-10-24 1982-05-05 Hitachi, Ltd. Procédé et appareil pour gazéifier des charbons
FR2493333A1 (fr) * 1980-10-31 1982-05-07 Nippon Kokan Kk Appareil de gazeification du charbon utilisant de la poudre de charbon
EP0225146A3 (en) * 1985-11-29 1987-09-16 The Dow Chemical Company Two-stage coal gasification process
EP0370201A1 (fr) * 1988-11-05 1990-05-30 Krupp Koppers GmbH Procédé pour faire fonctionner une installation de gazéification de combustibles solides et installation ainsi aménogée

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2947222C2 (de) * 1979-11-23 1987-05-07 Carbon Gas Technologie GmbH, 4030 Ratingen Vorrichtung zur Vergasung von festen, staubförmigen bis stückigen kohlenstoffhaltigen Brennstoffen und deren Verwendung
JPS57139184A (en) * 1981-02-23 1982-08-27 Hitachi Ltd Coal gasification
US4343627A (en) * 1980-11-28 1982-08-10 Combustion Engineering, Inc. Method of operating a two-stage coal gasifier
US4319888A (en) * 1980-12-12 1982-03-16 Combustion Engineering, Inc. Apparatus for mixing char-ash into coal stream
JPS57182395A (en) * 1981-05-06 1982-11-10 Hitachi Ltd Apparatus for gasification of coal
FI62554C (fi) * 1981-05-22 1983-01-10 Ahlstroem Oy Foerfarande och anordning foer foergasning av fast kolhaltigt material
JPH0649874B2 (ja) * 1982-08-25 1994-06-29 株式会社日立製作所 石炭の噴流層ガス化方法
JPS5984980A (ja) * 1982-11-04 1984-05-16 Hitachi Ltd 石炭ガス化装置
US4489562A (en) * 1982-11-08 1984-12-25 Combustion Engineering, Inc. Method and apparatus for controlling a gasifier
JPS59172589A (ja) * 1983-03-23 1984-09-29 Hitachi Ltd 石炭ガス化方法
JPS59176391A (ja) * 1983-03-28 1984-10-05 Hitachi Ltd 石炭ガス化炉
JPS6065094A (ja) * 1983-09-20 1985-04-13 Babcock Hitachi Kk 噴流層石炭ガス化炉
JPS60208396A (ja) * 1984-04-02 1985-10-19 Hitachi Ltd 石炭ガス化方法
JPS612426U (ja) * 1984-06-13 1986-01-09 財団法人 電力中央研究所 ガス化炉コンバスタ
US4569680A (en) * 1984-12-26 1986-02-11 Combustion Engineering Gasifier with economizer gas exit temperature control
JPS61207493A (ja) * 1985-03-13 1986-09-13 Mitsubishi Heavy Ind Ltd 石炭ガス化装置
JPH0823028B2 (ja) * 1985-03-13 1996-03-06 三菱重工業株式会社 石炭ガス化装置
JPS61218690A (ja) * 1985-03-25 1986-09-29 Mitsubishi Heavy Ind Ltd 石炭ガス化装置
JPH0631347B2 (ja) * 1985-03-26 1994-04-27 三菱重工業株式会社 石炭ガス化装置
JPS61228093A (ja) * 1985-04-01 1986-10-11 Mitsubishi Heavy Ind Ltd 燃料ガス化装置
JPS61243895A (ja) * 1985-04-23 1986-10-30 Mitsubishi Heavy Ind Ltd 加圧噴流床ガス化炉
JPS61246287A (ja) * 1985-04-24 1986-11-01 Mitsubishi Heavy Ind Ltd 噴流床石炭ガス化炉
JPS61181679U (fr) * 1985-05-04 1986-11-12
CN1010028B (zh) * 1985-05-29 1990-10-17 国际壳牌研究有限公司 褐煤气化器
US4872886A (en) * 1985-11-29 1989-10-10 The Dow Chemical Company Two-stage coal gasification process
US4680035A (en) * 1986-03-27 1987-07-14 Combustion Engineering, Inc. Two stage slagging gasifier
JPS63238282A (ja) * 1987-03-25 1988-10-04 Nec Corp ニオブ酸リチウム薄膜の製造方法
AU638424B2 (en) * 1989-10-10 1993-07-01 Destec Energy, Inc. Coal gasification process and apparatus
JP2719424B2 (ja) * 1989-10-10 1998-02-25 デステック・エナジー・インコーポレーテッド 石炭ガス化方法とその装置
JPH04117491A (ja) * 1990-09-07 1992-04-17 Central Res Inst Of Electric Power Ind 石炭ガス化炉の運転方法
WO1994016210A1 (fr) * 1992-12-30 1994-07-21 Combustion Engineering, Inc. Systeme de commande pour systeme de gazeification integree a cycle combine
US5431703A (en) * 1993-05-13 1995-07-11 Shell Oil Company Method of quenching synthesis gas
US20060108721A1 (en) * 2004-11-19 2006-05-25 Lew Holdings, Llc Single vessel blast furnace and steel making/gasifying apparatus and process
US20060157899A1 (en) * 2005-01-15 2006-07-20 Lew Holdings, Llc Single vessel blast furnace and steel making/gasifying apparatus and process
US20080110090A1 (en) * 2006-11-15 2008-05-15 C166, An Llc Registered In Florida Gasification of fuel in a slagging gasifier
CN101410482A (zh) * 2007-04-18 2009-04-15 片山优久雄 焦炉煤气用改性器
CN101284768B (zh) * 2008-05-29 2011-08-17 杭州职业技术学院 一种除草剂丙草胺中间体氯醚的制备方法
JP4898759B2 (ja) * 2008-10-22 2012-03-21 三菱重工業株式会社 石炭ガス化炉
EP2707663A4 (fr) 2011-05-09 2015-04-08 Hrl Treasury Idgcc Pty Ltd Améliorations dans la gazéification avec séchage intégré
JP5816770B1 (ja) * 2015-05-22 2015-11-18 新日鉄住金エンジニアリング株式会社 石炭ガス化システムの運転方法
JP6637797B2 (ja) * 2016-03-11 2020-01-29 三菱日立パワーシステムズ株式会社 炭素含有原料ガス化システム及びその酸化剤分配比設定方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1017314B (de) * 1953-10-09 1957-10-10 Basf Ag Verfahren zur Erzeugung von Brenngasen aus staubfoermigen bis grobkoernigen Brennstoffen
DE1125108B (de) * 1958-06-21 1962-03-08 Sumitomo Chemical Co Verfahren zur selbsttaetigen Steuerung der Zufuhr der Reaktionsteilnehmer zu einer Kohlenstaub-Schwebevergasungsvorrichtung
FR2177089A1 (fr) * 1972-03-23 1973-11-02 Bituminous Coal Research
USB541376I5 (fr) * 1975-01-15 1976-02-17
US3971635A (en) * 1974-12-23 1976-07-27 Gulf Oil Corporation Coal gasifier having an elutriated feed stream

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US901232A (en) * 1908-05-07 1908-10-13 Byron E Eldred Process of producing gas.
US1039398A (en) * 1910-02-14 1912-09-24 Allis Chalmers Process of producing gas.
US3840353A (en) * 1971-07-30 1974-10-08 A Squires Process for gasifying granulated carbonaceous fuel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1017314B (de) * 1953-10-09 1957-10-10 Basf Ag Verfahren zur Erzeugung von Brenngasen aus staubfoermigen bis grobkoernigen Brennstoffen
DE1125108B (de) * 1958-06-21 1962-03-08 Sumitomo Chemical Co Verfahren zur selbsttaetigen Steuerung der Zufuhr der Reaktionsteilnehmer zu einer Kohlenstaub-Schwebevergasungsvorrichtung
FR2177089A1 (fr) * 1972-03-23 1973-11-02 Bituminous Coal Research
US3971635A (en) * 1974-12-23 1976-07-27 Gulf Oil Corporation Coal gasifier having an elutriated feed stream
USB541376I5 (fr) * 1975-01-15 1976-02-17

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0050863A1 (fr) * 1980-10-24 1982-05-05 Hitachi, Ltd. Procédé et appareil pour gazéifier des charbons
FR2493333A1 (fr) * 1980-10-31 1982-05-07 Nippon Kokan Kk Appareil de gazeification du charbon utilisant de la poudre de charbon
EP0225146A3 (en) * 1985-11-29 1987-09-16 The Dow Chemical Company Two-stage coal gasification process
EP0370201A1 (fr) * 1988-11-05 1990-05-30 Krupp Koppers GmbH Procédé pour faire fonctionner une installation de gazéification de combustibles solides et installation ainsi aménogée

Also Published As

Publication number Publication date
ZA782825B (en) 1979-05-30
IT1096220B (it) 1985-08-26
YU117678A (en) 1982-10-31
JPS5432508A (en) 1979-03-09
FR2400550B1 (fr) 1980-10-24
GB1591082A (en) 1981-06-10
DE2819419B2 (de) 1979-12-06
CA1092821A (fr) 1981-01-06
DE2819419A1 (de) 1979-03-01
IT7823487A0 (it) 1978-05-17
BE867168A (fr) 1978-09-18
AU513999B2 (en) 1981-01-15
AU3619578A (en) 1979-11-22
NL7805325A (nl) 1979-02-20
IN147196B (fr) 1979-12-15
US4168956A (en) 1979-09-25
ES469667A1 (es) 1979-01-16
DE2819419C3 (de) 1980-08-14
SE7805607L (sv) 1979-02-19

Similar Documents

Publication Publication Date Title
ES469667A1 (es) Procedimiento para mejorar el funcionamiento de un gasifica-dor de carbon
FR2403379A1 (fr) Procede pour gazeifier des gisements de charbon ou de lignite dans le sol
DE3470174D1 (en) Reactor for producing generatorgas from combustible waste products
ATE453700T1 (de) Verfahren und vorrichtung zur pyrolyse und vergasung von organischen stoffen oder stoffgemischen
ATE2089T1 (de) Vorrichtung und verfahren zum umwandeln organischen materials in brennstoff.
PT84712A (de) Kombinierter gas-/dampfturbinen-prozess
RU94021264A (ru) Способ переработки твердых бытовых отходов
CA2116688A1 (fr) Procede de combustion d'un materiau carbone et renfermant du soufre
FR2358461A1 (fr) Procede et dispositif pour l'utilisation d'une matiere combustible associee avec une matiere non combustible ou inerte
GB1122134A (en) Improvements in or relating to shaped coke manufacture
JPS5776088A (en) Coal gasification using powdered coal and its device
SE8504961D0 (sv) Sett att reglera beddhojden i en kraftanleggning med en fluidiserad bedd och en kraftanleggning med anordning for reglering av beddhojden
US3870652A (en) Production of activated char using a moving grate stoker furnace
SE8705026D0 (sv) Kraftanleggning med forbrenning av ett brensle i en fluidiserad bedd
ES441926A1 (es) Procedimiento para la utilizacion industrial de esquistos pirobituminosos.
EA199800094A1 (ru) Способ регулирования получения горючего газа и устройство для получения горючего газа
Tsyvenkova et al. The research of downdraft gas producer heat productivity on straw
FR2417073A1 (fr) Procede et installation pour refroidir des poussieres ou des grains fins
RU96113041A (ru) Способ подготовки к сжиганию серосодержащего топлива и устройство для подготовки к сжиганию серосодержащего топлива
ATE92093T1 (de) Vorrichtung zum vergasen fester brennstoffe.
FR2362204A1 (fr) Procede et four a chambre inclinee pour la cokefaction de matieres eboulables contenant du carbone
US3019095A (en) Gas producer
DE3469441D1 (en) Process and apparatus for producing combustible gases from solid fuels
FR2344789A1 (fr) Four incinerateur pour ordures menageres
SE8301489L (sv) Fastbrenslematning for forbrenningsanleggning

Legal Events

Date Code Title Description
ST Notification of lapse