GB675918A - Improvements in or relating to the gasification of solid fuels - Google Patents

Improvements in or relating to the gasification of solid fuels

Info

Publication number
GB675918A
GB675918A GB21765/50A GB2176550A GB675918A GB 675918 A GB675918 A GB 675918A GB 21765/50 A GB21765/50 A GB 21765/50A GB 2176550 A GB2176550 A GB 2176550A GB 675918 A GB675918 A GB 675918A
Authority
GB
United Kingdom
Prior art keywords
gas
gasefying
steam
coal dust
agent
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
GB21765/50A
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
Individual
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 Individual filed Critical Individual
Publication of GB675918A publication Critical patent/GB675918A/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
    • C10J3/487—Swirling or cyclonic 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
    • 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

Landscapes

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

Abstract

675,918. Gasefying powdered fuels. DRAWE, R. Sept. 4, 1950 (Sept. 7, 1949], No. 21795/50. Class 55 (i). Coal dust or other finelydivided fuel is gasefied in suspension by means of the heat obtained by burning in the producer combustible gas in the free oxygen of the gasefying agent, e.g. air and steam, the gas supply being regulated so that all the free oxygen is consumed. The combustible gas is introduced jointly with the gasefying agent separately from the fuel at a number of points on the periphery of the generator. In a cylindrical producer 1 four gas burners 5 and four coal dust feeders 6 alternate with each other in each of four superposed planes and are arranged so that the streams of gas and coal dust form tangents to imaginary circles. The gas in which the fuel is entrained may comprise the gas generated or other combustible gas with or without steam or steam alone. The combustible gas and oxygen-containing gasefying agent may be preheated and introduced respectively through annular and central inlets 7, 8. Adjustment of gasefying agent composition comprising oxygen and steam only, permits variation of the H 2 : CO ratio between 2: 1 and 1: 2. Under a pressure of several atmospheres with an outlet temperature lowered to 700-750‹ C. methane may be formed. The gases produced may be freed from dust and burnt in the producer. The gas and coal dust nozzles may be located in separate planes.
GB21765/50A 1949-09-07 1950-09-04 Improvements in or relating to the gasification of solid fuels Expired GB675918A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE675918X 1949-09-07

Publications (1)

Publication Number Publication Date
GB675918A true GB675918A (en) 1952-07-16

Family

ID=6593801

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21765/50A Expired GB675918A (en) 1949-09-07 1950-09-04 Improvements in or relating to the gasification of solid fuels

Country Status (1)

Country Link
GB (1) GB675918A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1038227B (en) * 1954-03-05 1958-09-04 Licentia Gmbh Process for degassing or gasifying predominantly dust-like fuels
WO2010099896A3 (en) * 2009-03-04 2011-03-31 Uhde Gmbh Process and apparatus for utilizing the enthalpy of a synthesis gas by means of additional and post-gassing of renewable fuels

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1038227B (en) * 1954-03-05 1958-09-04 Licentia Gmbh Process for degassing or gasifying predominantly dust-like fuels
WO2010099896A3 (en) * 2009-03-04 2011-03-31 Uhde Gmbh Process and apparatus for utilizing the enthalpy of a synthesis gas by means of additional and post-gassing of renewable fuels
US9234148B2 (en) 2009-03-04 2016-01-12 Thyssenkrupp Industrial Solution Ag Process and apparatus for the utilization of the enthalpy of a syngas by additional and post-gasification of renewable fuels

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