CA2275646A1 - Procede de gazeification de combustibles solides dans un lit fluidise en circulation - Google Patents

Procede de gazeification de combustibles solides dans un lit fluidise en circulation Download PDF

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Publication number
CA2275646A1
CA2275646A1 CA002275646A CA2275646A CA2275646A1 CA 2275646 A1 CA2275646 A1 CA 2275646A1 CA 002275646 A CA002275646 A CA 002275646A CA 2275646 A CA2275646 A CA 2275646A CA 2275646 A1 CA2275646 A1 CA 2275646A1
Authority
CA
Canada
Prior art keywords
gas
hydrocarbons
solids
separation chamber
dust
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.)
Abandoned
Application number
CA002275646A
Other languages
English (en)
Inventor
Johannes Albrecht
Johannes Loeffler
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.)
Individual
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
Publication of CA2275646A1 publication Critical patent/CA2275646A1/fr
Abandoned legal-status Critical Current

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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
    • C10J3/58—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels combined with pre-distillation of the fuel
    • C10J3/60—Processes
    • C10J3/64—Processes with decomposition of the distillation products
    • C10J3/66—Processes with decomposition of the distillation products by introducing them into the gasification zone
    • 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
    • C10J3/58—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels combined with pre-distillation of the fuel
    • C10J3/60—Processes
    • C10J3/62—Processes with separate withdrawal of the distillation products
    • 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
    • C10J3/58—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels combined with pre-distillation of the fuel
    • C10J3/60—Processes
    • C10J3/64—Processes with decomposition of the distillation products
    • 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
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K3/00—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide
    • C10K3/001—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide by thermal treatment
    • C10K3/003—Reducing the tar content
    • C10K3/008—Reducing the tar content by cracking
    • 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
    • C10J2300/1861—Heat exchange between at least two process streams
    • C10J2300/1884—Heat exchange between at least two process streams with one stream being synthesis gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Processing Of Solid Wastes (AREA)
  • Industrial Gases (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Treating Waste Gases (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

Un combustible solide, par ex. sous forme de rejets, de biomasse ou de charbon, est gazéifié dans le lit fluidisé en circulation sous apport de gaz contenant de l'oxygène à des températures de l'ordre de 700 à 1000 ·C. On obtient un gaz combustible contenant des poussières et des hydrocarbures, y compris des hydrocarbures supérieurs (hydrocarbures C¿6+?) et présente une valeur calorifique comprise entre 2000 et 8000 kJ/m?3¿. Le gaz contenant les poussières est guidé à travers une chambre de séparation dans laquelle les hydrocarbures supérieurs contenus dans le gaz sont séparés dans une large mesure, sous apport d'oxygène gazeux à des températures comprises entre 800 et 1200 ·C et en dessous de la température de fusion des cendres. La teneur en hydrocarbures C¿6+? du gaz qui sort de la chambre de séparation représente tout au plus 10 % en poids de la teneur initiale. Le gaz qui se dégage de la chambre de séparation est refroidi, dépoussiéré et est guidé à travers au moins un lit ou au moins un réacteur avec des solides granulaires liant les polluants, la purification du gaz s'effectuant sans formation d'eaux résiduaires.
CA002275646A 1996-12-18 1997-12-01 Procede de gazeification de combustibles solides dans un lit fluidise en circulation Abandoned CA2275646A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19652770A DE19652770A1 (de) 1996-12-18 1996-12-18 Verfahren zum Vergasen fester Brennstoffe in der zirkulierenden Wirbelschicht
DE19652770.8 1996-12-18
PCT/EP1997/006716 WO1998027182A1 (fr) 1996-12-18 1997-12-01 Procede de gazeification de combustibles solides dans un lit fluidise en circulation

Publications (1)

Publication Number Publication Date
CA2275646A1 true CA2275646A1 (fr) 1998-06-25

Family

ID=7815198

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002275646A Abandoned CA2275646A1 (fr) 1996-12-18 1997-12-01 Procede de gazeification de combustibles solides dans un lit fluidise en circulation

Country Status (8)

Country Link
EP (1) EP0948583B1 (fr)
JP (1) JP2001506288A (fr)
AU (1) AU722068B2 (fr)
BR (1) BR9714421A (fr)
CA (1) CA2275646A1 (fr)
DE (2) DE19652770A1 (fr)
ES (1) ES2155270T3 (fr)
WO (1) WO1998027182A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103224813A (zh) * 2013-04-15 2013-07-31 中国五环工程有限公司 煤炭气化的加压流化床工艺及加压流化床系统

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003326241A (ja) * 2002-05-14 2003-11-18 Mitsubishi Heavy Ind Ltd バイオマスのガス化装置
FI20055237L (fi) 2005-05-18 2006-11-19 Foster Wheeler Energia Oy Menetelmä ja laitteisto hiilipitoisen materiaalin kaasuttamiseksi
KR20090019816A (ko) 2006-05-05 2009-02-25 플라스코에너지 아이피 홀딩스, 에스.엘., 빌바오, 샤프하우젠 브랜치 가스 조절 시스템
NZ573217A (en) 2006-05-05 2011-11-25 Plascoenergy Ip Holdings S L Bilbao Schaffhausen Branch A facility for conversion of carbonaceous feedstock into a reformulated syngas containing CO and H2
JP2009536097A (ja) 2006-05-05 2009-10-08 プラスコエナジー アイピー ホールディングス、エス．エル．、ビルバオ、シャフハウゼン ブランチ ガス均質化システム
BRPI0711325A2 (pt) 2006-05-05 2011-08-30 Plascoenergy Ip Holdings S L Bilbao Schaffhausen Branch sistema de controle para a conversão de um estoque de alimentação carbonáceo em gás
BRPI0711329A2 (pt) 2006-05-05 2011-08-30 Plascoenergy Ip Holdings S L Bilbao Schaffhausen Branch Gaseificador orientado horizontalmente com sistema de transferência lateral
JP2009536258A (ja) 2006-05-05 2009-10-08 プラスコエナジー アイピー ホールデイングス，エス．エル．，ビルバオ，シャフハウゼン ブランチ プラズマトーチ熱を使用したガス改質システム
US8690975B2 (en) 2007-02-27 2014-04-08 Plasco Energy Group Inc. Gasification system with processed feedstock/char conversion and gas reformulation
EP2034003A1 (fr) * 2007-09-07 2009-03-11 ReSeTec Patents Geneva S.A. i.o. Procédé et appareil de production de gaz de synthèse à partir des déchets
DE102008035604A1 (de) * 2008-07-31 2010-02-04 Uhde Gmbh Vorrichtung und Verfahren zur Entgasung von Stäuben
DE102010006192A1 (de) * 2010-01-29 2011-08-04 Uhde GmbH, 44141 Verfahren zur Biomasse-Vergasung in einer Wirbelschicht
US9321640B2 (en) 2010-10-29 2016-04-26 Plasco Energy Group Inc. Gasification system with processed feedstock/char conversion and gas reformulation
CN104583377B (zh) * 2012-07-09 2017-08-29 南方公司 高灰分、高灰熔点烟煤的气化
AT516987B1 (de) * 2015-03-24 2017-07-15 Gussing Renewable Energy Int Holding Gmbh Verfahren zum Kühlen eines heißen Synthesegases
DE102015015594A1 (de) * 2015-12-04 2017-06-08 Wincip Gmbh Verfahren und Anlage zur Synthesegaserzeugung durch Vergasung von flüssigen, festen oder pastösen Kohlenstoffträgern in einer Wirbelschicht,
DE102018002086A1 (de) * 2018-03-09 2019-09-12 Borsig Gmbh Quenchsystem
CN110564453A (zh) * 2019-09-17 2019-12-13 昆明理工大学 一种分布式生物质气化与燃烧耦合的多联产系统和方法
CN112961695A (zh) * 2020-12-31 2021-06-15 童铨 一种固体废弃物绝氧热解及高温熔融处理工艺及系统
CN113263040B (zh) * 2021-03-26 2023-01-10 童铨 一种固体废弃物的低碳协同处理工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1491465A (en) * 1974-02-21 1977-11-09 Shell Int Research Process for the production of hydrogen and carbon monoxide-containing gas
DE2729764A1 (de) * 1977-07-01 1979-01-04 Davy Bamag Gmbh Verfahren zur vergasung von kohlenstoffhaltigem material
DE2945508C2 (de) * 1979-11-10 1983-11-24 Didier Engineering Gmbh, 4300 Essen Verfahren zum Vergasen von Kohlen bzw. kohlenstoffhaltigen Materialien und Anlage zur Durchführung dieses Verfahrens
JPS57147590A (en) * 1981-03-06 1982-09-11 Agency Of Ind Science & Technol Gasification of coal and its device
DE69008757T2 (de) * 1989-03-02 1994-09-08 Kawasaki Heavy Ind Ltd Verfahren und Einrichtung zur trockenen, simultanen Entschwefelung und Entstaubung.
DE4235412A1 (de) * 1992-10-21 1994-04-28 Metallgesellschaft Ag Verfahren zum Vergasen von brennbare Bestandteile enthaltenden Abfallstoffen
US5484465A (en) * 1993-08-02 1996-01-16 Emery Recycling Corporation Apparatus for municipal waste gasification
DE4412004A1 (de) * 1994-04-07 1995-10-12 Metallgesellschaft Ag Verfahren zum Vergasen von Abfallstoffen in der zirkulierenden Wirbelschicht

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103224813A (zh) * 2013-04-15 2013-07-31 中国五环工程有限公司 煤炭气化的加压流化床工艺及加压流化床系统

Also Published As

Publication number Publication date
WO1998027182A1 (fr) 1998-06-25
DE59702967D1 (de) 2001-03-01
AU5657598A (en) 1998-07-15
BR9714421A (pt) 2000-05-02
EP0948583A1 (fr) 1999-10-13
AU722068B2 (en) 2000-07-20
DE19652770A1 (de) 1998-06-25
EP0948583B1 (fr) 2001-01-24
ES2155270T3 (es) 2001-05-01
JP2001506288A (ja) 2001-05-15

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