DE3065295D1 - Method and apparatus for controlling the level of molten slag in a slagging coal gasifier and use thereof in operating a slagging coal gasifier - Google Patents

Method and apparatus for controlling the level of molten slag in a slagging coal gasifier and use thereof in operating a slagging coal gasifier

Info

Publication number
DE3065295D1
DE3065295D1 DE8080303167T DE3065295T DE3065295D1 DE 3065295 D1 DE3065295 D1 DE 3065295D1 DE 8080303167 T DE8080303167 T DE 8080303167T DE 3065295 T DE3065295 T DE 3065295T DE 3065295 D1 DE3065295 D1 DE 3065295D1
Authority
DE
Germany
Prior art keywords
coal gasifier
slagging coal
controlling
operating
level
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
DE8080303167T
Other languages
German (de)
Inventor
Richard Paul Elliott
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.)
British Gas PLC
Original Assignee
British Gas 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 British Gas Corp filed Critical British Gas Corp
Application granted granted Critical
Publication of DE3065295D1 publication Critical patent/DE3065295D1/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
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/06—Continuous processes
    • C10J3/08—Continuous processes with ash-removal in liquid state
    • 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
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/72—Other features
    • C10J3/78—High-pressure apparatus
    • 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
    • C10J2300/0959—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
    • 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
    • C10J2300/16—Integration of gasification processes with another plant or parts within the plant
    • C10J2300/1625—Integration of gasification processes with another plant or parts within the plant with solids treatment
    • C10J2300/1628—Ash post-treatment
DE8080303167T 1980-09-10 1980-09-10 Method and apparatus for controlling the level of molten slag in a slagging coal gasifier and use thereof in operating a slagging coal gasifier Expired DE3065295D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP80303167A EP0047349B1 (en) 1980-09-10 1980-09-10 Method and apparatus for controlling the level of molten slag in a slagging coal gasifier and use thereof in operating a slagging coal gasifier

Publications (1)

Publication Number Publication Date
DE3065295D1 true DE3065295D1 (en) 1983-11-17

Family

ID=8187254

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8080303167T Expired DE3065295D1 (en) 1980-09-10 1980-09-10 Method and apparatus for controlling the level of molten slag in a slagging coal gasifier and use thereof in operating a slagging coal gasifier
DE1980303167 Pending DE47349T1 (en) 1980-09-10 1980-09-10 METHOD AND DEVICE FOR MONITORING THE SLAG LEVEL IN A TAP GAS GENERATOR AND THE USE THEREOF IN THE OPERATION OF A TAP GAS GENERATOR.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE1980303167 Pending DE47349T1 (en) 1980-09-10 1980-09-10 METHOD AND DEVICE FOR MONITORING THE SLAG LEVEL IN A TAP GAS GENERATOR AND THE USE THEREOF IN THE OPERATION OF A TAP GAS GENERATOR.

Country Status (2)

Country Link
EP (1) EP0047349B1 (en)
DE (2) DE3065295D1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8480769B2 (en) 2010-07-29 2013-07-09 Air Products And Chemicals, Inc. Method for gasification and a gasifier

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB930329A (en) * 1961-02-17 1963-07-03 Power Gas Ltd Improvements in or relating to apparatus and methods for the discharge of molten slag from shaft furnaces and to methods of operating such furnaces
GB1562790A (en) * 1975-11-27 1980-03-19 British Gas Corp Quench chambers for coal gasification plant
DE2738932C2 (en) * 1977-08-30 1986-02-06 Metallgesellschaft Ag, 6000 Frankfurt Process for continuous slag removal in the gasification of solid fuels

Also Published As

Publication number Publication date
DE47349T1 (en) 1983-09-01
EP0047349A1 (en) 1982-03-17
EP0047349B1 (en) 1983-10-12

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: BRITISH GAS PLC, LONDON, GB

8339 Ceased/non-payment of the annual fee