GB673161A - Process for the production of gases containing carbon monoxide and possibly hydrogen from finely divided solid fuels - Google Patents

Process for the production of gases containing carbon monoxide and possibly hydrogen from finely divided solid fuels

Info

Publication number
GB673161A
GB673161A GB33294/48A GB3329448A GB673161A GB 673161 A GB673161 A GB 673161A GB 33294/48 A GB33294/48 A GB 33294/48A GB 3329448 A GB3329448 A GB 3329448A GB 673161 A GB673161 A GB 673161A
Authority
GB
United Kingdom
Prior art keywords
steam
stream
carbon dioxide
coal
chamber
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
GB33294/48A
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.)
Beazer East Inc
Original Assignee
Koppers Co 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 Koppers Co Inc filed Critical Koppers Co Inc
Publication of GB673161A publication Critical patent/GB673161A/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
    • C10J3/485—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
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/15—Details of feeding 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
    • 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
    • C10J2300/0936—Coal fines for producing producer gas

Landscapes

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

Abstract

673,161. Gasifying powdered fuel. KOPPERS CO., Inc. Dec. 24, 1948 [Dec. 29, 1947; Dec. 29, 1947], Nos. 33294/48 and 33295/48. Classes 55 (i) and 55 (ii). Finely-divided coal, lignite, &c. is injected by a stream of oxygen into a heat-insulated chamber and ignited, a cohesive stream of endothermically reacting gases (steam, carbon dioxide) being maintained along the chamber walls so that ash from the exothermic reaction contacts with the.steam &c. before reaching the walls and is thereby cooled to permit of separation in solid form. Finely pulverized coal, coke, steam coal, lignite, &c. fed by a conveyer 9 from a hopper 9a is mixed with oxygen or gases with a higher oxygen content than air in a chamber 7 whence it is delivered through a water-jacketed nozzle 5 into a reaction chamber 2, together with an annular stream of steam, carbon dioxide, or mixtures, preferably preheated to about 1200‹ C., from a pipe 6. This stream which may be supplemented from one or more annular channels 11 reacts endothermically with ungasified carbon from the control zone of partial combustion producing carbon monoxide; solid residues do not reach the temperature of the reaction gases which are withdrawn through an outlet 12. In an escape gas produced by gasifying coal with a mixture of carbon dioxide and steam comprises carbon monoxide 66.8, hydrogen 23.2, carbon dioxide 7.5, nitrogen 1.9 and hydrogen sulphide 0.6 per cent by volume.
GB33294/48A 1947-12-29 1948-12-24 Process for the production of gases containing carbon monoxide and possibly hydrogen from finely divided solid fuels Expired GB673161A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH673161X 1947-12-29

Publications (1)

Publication Number Publication Date
GB673161A true GB673161A (en) 1952-06-04

Family

ID=4527853

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33294/48A Expired GB673161A (en) 1947-12-29 1948-12-24 Process for the production of gases containing carbon monoxide and possibly hydrogen from finely divided solid fuels

Country Status (1)

Country Link
GB (1) GB673161A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102954489A (en) * 2012-10-17 2013-03-06 中国石油化工股份有限公司 Improved thermal ignition method of combustion furnace of sulfur recovery device
CN110358582A (en) * 2019-01-15 2019-10-22 新能能源有限公司 A kind of fine coal hydrogasification device
CN111826206A (en) * 2019-04-15 2020-10-27 乔治洛德方法研究和开发液化空气有限公司 Method for controlling slagging gasification process on line and equipment for gasification process

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102954489A (en) * 2012-10-17 2013-03-06 中国石油化工股份有限公司 Improved thermal ignition method of combustion furnace of sulfur recovery device
CN110358582A (en) * 2019-01-15 2019-10-22 新能能源有限公司 A kind of fine coal hydrogasification device
CN110358582B (en) * 2019-01-15 2023-12-26 新能能源有限公司 Pulverized coal hydro-gasification device
CN111826206A (en) * 2019-04-15 2020-10-27 乔治洛德方法研究和开发液化空气有限公司 Method for controlling slagging gasification process on line and equipment for gasification process
CN111826206B (en) * 2019-04-15 2024-05-14 乔治洛德方法研究和开发液化空气有限公司 Method for on-line controlling slagging gasification process and equipment for gasification process

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