GB837074A - A process of automatic control for pulverised coal gasification - Google Patents

A process of automatic control for pulverised coal gasification

Info

Publication number
GB837074A
GB837074A GB1977558A GB1977558A GB837074A GB 837074 A GB837074 A GB 837074A GB 1977558 A GB1977558 A GB 1977558A GB 1977558 A GB1977558 A GB 1977558A GB 837074 A GB837074 A GB 837074A
Authority
GB
United Kingdom
Prior art keywords
oxygen
water vapour
source
burner
enters
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
GB1977558A
Inventor
Toshio Taniyama
Osamu Saeki
Yoshiichi Karato
Teruyoshi Usamoto
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to GB1977558A priority Critical patent/GB837074A/en
Publication of GB837074A publication Critical patent/GB837074A/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
    • C10J3/72—Other features
    • 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
    • C10J3/20—Apparatus; Plants
    • C10J3/30—Fuel charging devices
    • 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
    • C10J2300/0959—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

Abstract

837,074. Gasefying powdered coal. SUMITOMO CHEMICAL CO. Ltd. June 20, 1958, No. 19775/58. Class 55 (1). Pulverized coal entrained in such media as oxygen or water vapour is gasefied by an automatically-controlled process in which the total amount of oxygen required for gasefication is supplied partly from the oxygen used to transfer the coal from the feeder to the burner (preferably this comprises 80-90% of the total oxygen), and partly from oxygen from another source (20-10%) which is mixed into the coal stream at the entry to the burner, the temperature of the gasefication being automatically controlled by adjusting the amount of oxygen supplied by this latter source. As shown, an embodiment comprises a furnace 1 containing burners 2 (subscripts are ignored). Entrained pulverized coal passes from feeder 3 through supply rate detector 5 which governs adjustment meter 6, which meter controls valve 7, and is mixed in turn with oxygen which enters through 9 and water vapour which enters through 10. At the burner 2 the mixture is mixed with the oxygen of the second source which enters at 11, and with water vapour which enters at 12. Parts 13, 14, 15 and 16 are flow detectors connected to flow adjustment meters 17, 18, 19, and 20, which control valves 21, 22, 23 and 24, and hence the flow rates of oxygen and water vapour. The overall flow of oxygen to burner 2 from the second source is controlled by meter 26 which is connected to temperature detector 25, suitably a pyrometer. The overall flow of water vapour from the second source is similarly controlled by meter 28 which is governed by carbon dioxide detector 27, suitably an infra-red detector.
GB1977558A 1958-06-20 1958-06-20 A process of automatic control for pulverised coal gasification Expired GB837074A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1977558A GB837074A (en) 1958-06-20 1958-06-20 A process of automatic control for pulverised coal gasification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1977558A GB837074A (en) 1958-06-20 1958-06-20 A process of automatic control for pulverised coal gasification

Publications (1)

Publication Number Publication Date
GB837074A true GB837074A (en) 1960-06-09

Family

ID=10135023

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1977558A Expired GB837074A (en) 1958-06-20 1958-06-20 A process of automatic control for pulverised coal gasification

Country Status (1)

Country Link
GB (1) GB837074A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007068684A3 (en) * 2005-12-14 2007-08-02 Shell Int Research Method of controlling synthesis gas production
WO2010095971A1 (en) * 2009-02-20 2010-08-26 Закрытое Акционерное Общество "Kapбohиka-Ф" Method for coal gasification in a fluidized bed and a device for carrying out said method
US7829601B2 (en) 2007-04-11 2010-11-09 Shell Oil Company Process for operating a partial oxidation process of a solid carbonaceous feed
ITBG20110001A1 (en) * 2011-01-05 2012-07-06 High Tech En Sro SYSTEM AND METHOD FOR THE PRODUCTION OF SYNGAS FROM CARBON-BASED MATERIAL
CN114507549A (en) * 2022-02-21 2022-05-17 新疆天业汇合新材料有限公司 Method for controlling slag bonding of coal gasification and radiation waste boiler combined device
CN115125037A (en) * 2021-03-25 2022-09-30 航天长征化学工程股份有限公司 Method for online adjustment of operating parameters of gasification furnace

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007068684A3 (en) * 2005-12-14 2007-08-02 Shell Int Research Method of controlling synthesis gas production
US8083818B2 (en) 2005-12-14 2011-12-27 Shell Oil Company Method and system for producing synthesis gas
US7829601B2 (en) 2007-04-11 2010-11-09 Shell Oil Company Process for operating a partial oxidation process of a solid carbonaceous feed
WO2010095971A1 (en) * 2009-02-20 2010-08-26 Закрытое Акционерное Общество "Kapбohиka-Ф" Method for coal gasification in a fluidized bed and a device for carrying out said method
ITBG20110001A1 (en) * 2011-01-05 2012-07-06 High Tech En Sro SYSTEM AND METHOD FOR THE PRODUCTION OF SYNGAS FROM CARBON-BASED MATERIAL
WO2012093030A1 (en) * 2011-01-05 2012-07-12 High Tech Energie Sro System and method for producing syngas from carbon based material
US10035965B2 (en) 2011-01-05 2018-07-31 High Tech Energie Sro Method for producing Syngas from carbon based material
CN115125037A (en) * 2021-03-25 2022-09-30 航天长征化学工程股份有限公司 Method for online adjustment of operating parameters of gasification furnace
CN115125037B (en) * 2021-03-25 2023-12-15 航天长征化学工程股份有限公司 Method for online adjustment of operation parameters of gasification furnace
CN114507549A (en) * 2022-02-21 2022-05-17 新疆天业汇合新材料有限公司 Method for controlling slag bonding of coal gasification and radiation waste boiler combined device

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