SE8301723L - DEVICE FOR PREPARING FLAMMABLE GAS - Google Patents

DEVICE FOR PREPARING FLAMMABLE GAS

Info

Publication number
SE8301723L
SE8301723L SE8301723A SE8301723A SE8301723L SE 8301723 L SE8301723 L SE 8301723L SE 8301723 A SE8301723 A SE 8301723A SE 8301723 A SE8301723 A SE 8301723A SE 8301723 L SE8301723 L SE 8301723L
Authority
SE
Sweden
Prior art keywords
fuel
cyclone
air
inlet
secondary air
Prior art date
Application number
SE8301723A
Other languages
Swedish (sv)
Other versions
SE8301723D0 (en
Inventor
A Bothvidson
Original Assignee
K Konsult
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 K Konsult filed Critical K Konsult
Priority to SE8301723A priority Critical patent/SE8301723L/en
Publication of SE8301723D0 publication Critical patent/SE8301723D0/en
Priority to PCT/SE1984/000111 priority patent/WO1984003900A1/en
Priority to EP19840901455 priority patent/EP0138944A1/en
Publication of SE8301723L publication Critical patent/SE8301723L/en

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
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/72—Other features
    • C10J3/723—Controlling or regulating the gasification process
    • 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
    • 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
    • C10J2300/0973—Water
    • 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
    • C10J2300/0973—Water
    • C10J2300/0976—Water as steam
    • 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
    • C10J2300/12—Heating the gasifier
    • C10J2300/1253—Heating the gasifier by injecting hot gas

Landscapes

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

Abstract

Apparatuses for converting solid pulverous fuel to the state of combustible gas are known and comprise a cyclone and a gasification device connected thereto by a tangentially directed inlet. The object is to eliminate the requirement of a special catalyst and to utilize the moisture content, which normally can be found in the fuels and/or be supplied substantially in pulverized coal whereby it is presupposed in general that the moisture content of the fuel is increased. The gasification device, therefore, comprises a cylindric chamber (3) with a small diameter relative to the diameter of the cyclone (1), to which at one end an inlet member (4) with tangential inflow direction is attached which is in common for fuel and primary air of a certain drive pressure. Means (5;8) are provided for adding moisture to the fuel as least prior to its feed into the chamber (3), through which the mixture of fuel and air flows helically into the cyclone (1) with flame formation. A supply member (7) for secondary air to the cyclone (1) is located at the inlet (6), and the supply of primary air and secondary air is controlled so that the total amount of primary air and secondary air is smaller than the stoichiometrically corresponding one for complete combustion of the respective fuel amount supplied.
SE8301723A 1983-03-28 1983-03-28 DEVICE FOR PREPARING FLAMMABLE GAS SE8301723L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8301723A SE8301723L (en) 1983-03-28 1983-03-28 DEVICE FOR PREPARING FLAMMABLE GAS
PCT/SE1984/000111 WO1984003900A1 (en) 1983-03-28 1984-03-28 Apparatus for the manufacture of combustible gas
EP19840901455 EP0138944A1 (en) 1983-03-28 1984-03-28 Apparatus for the manufacture of combustible gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8301723A SE8301723L (en) 1983-03-28 1983-03-28 DEVICE FOR PREPARING FLAMMABLE GAS

Publications (2)

Publication Number Publication Date
SE8301723D0 SE8301723D0 (en) 1983-03-28
SE8301723L true SE8301723L (en) 1984-09-29

Family

ID=20350573

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8301723A SE8301723L (en) 1983-03-28 1983-03-28 DEVICE FOR PREPARING FLAMMABLE GAS

Country Status (3)

Country Link
EP (1) EP0138944A1 (en)
SE (1) SE8301723L (en)
WO (1) WO1984003900A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69008832T2 (en) * 1990-01-04 1994-08-25 Kawasaki Heavy Ind Ltd Method and device for the partial combustion of coal.
DE4123740A1 (en) * 1991-07-17 1993-01-21 Oschatz Gmbh METHOD AND USE OF A REACTOR FOR GASIFYING WASTE
US20120167461A1 (en) * 2009-06-26 2012-07-05 Dall Energy Holding Aps Method and system for cleaning of and heat recovery from hot gases

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1109306B (en) * 1956-11-19 1961-06-22 Prvni Brnenska Strojirna Zd Y Method for operating a melting or granulating chamber furnace
DE2309248A1 (en) * 1973-02-24 1974-08-29 Koppers Gmbh Heinrich METHOD FOR GENERATING FUEL GAS
JPS51145504A (en) * 1975-05-28 1976-12-14 Nissan Motor Co Ltd A reformer
GB1548264A (en) * 1975-12-04 1979-07-11 Kureha Chemical Ind Co Ltd Method of exothermically heat-treating a suspended material in a furnace and apparatus for the heat treatment of such a material
US4146359A (en) * 1976-06-25 1979-03-27 Occidental Petroleum Corporation Method for reacting nongaseous material with a gaseous reactant
DE2950749A1 (en) * 1979-12-17 1981-06-25 Janich, geb.Fischer, Elsbeth, 4720 Beckum Fine grained or liquid fuel gasifier - with tangential inlet and axial outlet in circular disc shaped gasifier
DE3025207A1 (en) * 1980-07-03 1982-01-28 Linde Ag, 6200 Wiesbaden Gasification of coal etc. using steam and oxygen - with heat provided by turbulent mixing with heat carrier gas in special reactor

Also Published As

Publication number Publication date
EP0138944A1 (en) 1985-05-02
SE8301723D0 (en) 1983-03-28
WO1984003900A1 (en) 1984-10-11

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