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GB1312860A - Gassification of carbonaceous solids - Google Patents

Gassification of carbonaceous solids

Info

Publication number
GB1312860A
GB1312860A GB1743771A GB1743771A GB1312860A GB 1312860 A GB1312860 A GB 1312860A GB 1743771 A GB1743771 A GB 1743771A GB 1743771 A GB1743771 A GB 1743771A GB 1312860 A GB1312860 A GB 1312860A
Authority
GB
United Kingdom
Prior art keywords
bed
solids
recycled
gasifying
combustion gases
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.)
Expired
Application number
GB1743771A
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.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Publication of GB1312860A publication Critical patent/GB1312860A/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
    • C10J3/463—Gasification of granular or pulverulent flues in suspension in stationary fluidised beds
    • 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
    • C10J2300/0933—Coal fines for producing water gas
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

1312860 Gasifying solid fuels FMC CORP 27 May 1971 [29 June 1970] 17437/72 Heading C5E In a process for gasifying with steam a carbonaceous solid, e.g. coal char or petroleum coke, in a fluidized bed, in which solids from the bed are heated externally of the bed and recycled to the bed, the heat for heating the recycled solids is provided by direct contact with combustion gases produced by burning fines separated from the product gas. The contact time between the solids and the combustion gases ranges from 0À1 to 3 seconds to limit chemical reaction therebetween.
GB1743771A 1970-06-29 1971-05-27 Gassification of carbonaceous solids Expired GB1312860A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5070070A 1970-06-29 1970-06-29

Publications (1)

Publication Number Publication Date
GB1312860A true GB1312860A (en) 1973-04-11

Family

ID=21966863

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1743771A Expired GB1312860A (en) 1970-06-29 1971-05-27 Gassification of carbonaceous solids

Country Status (3)

Country Link
JP (1) JPS5314562B1 (en)
GB (1) GB1312860A (en)
ZA (1) ZA713218B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2652968A1 (en) * 1976-03-17 1977-09-29 Fmc Corp METHOD OF GENERATING GAS FROM ASHES CONTAINING CARBON SOLIDS
US4200438A (en) 1977-09-20 1980-04-29 Projektierung Chemische Verfahrenstechnik Gmbh Gasification of solid fuel
US4386940A (en) 1981-10-08 1983-06-07 Cogas Development Company Gasification of carbonaceous solids
WO2014152071A1 (en) * 2013-03-14 2014-09-25 Synthesis Energy Systems, Inc. Method and apparatus for recycling methane

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3440177A (en) * 1967-12-18 1969-04-22 Exxon Research Engineering Co Ash removal in gasification of carbonaceous solids

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2652968A1 (en) * 1976-03-17 1977-09-29 Fmc Corp METHOD OF GENERATING GAS FROM ASHES CONTAINING CARBON SOLIDS
US4200438A (en) 1977-09-20 1980-04-29 Projektierung Chemische Verfahrenstechnik Gmbh Gasification of solid fuel
US4386940A (en) 1981-10-08 1983-06-07 Cogas Development Company Gasification of carbonaceous solids
WO2014152071A1 (en) * 2013-03-14 2014-09-25 Synthesis Energy Systems, Inc. Method and apparatus for recycling methane
US9840445B2 (en) 2013-03-14 2017-12-12 Synthesis Energy Systems, Inc. Method and apparatus for recycling methane
CN105263891B (en) * 2013-03-14 2018-03-27 综合能源有限公司 Method and apparatus for recycling methane

Also Published As

Publication number Publication date
ZA713218B (en) 1972-01-26
JPS5314562B1 (en) 1978-05-18

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee