GB1453787A - Regeneration of gases in a shaft furnace path finding and marking arrangement and circuit - Google Patents

Regeneration of gases in a shaft furnace path finding and marking arrangement and circuit

Info

Publication number
GB1453787A
GB1453787A GB454474A GB454474A GB1453787A GB 1453787 A GB1453787 A GB 1453787A GB 454474 A GB454474 A GB 454474A GB 454474 A GB454474 A GB 454474A GB 1453787 A GB1453787 A GB 1453787A
Authority
GB
United Kingdom
Prior art keywords
gas
converted
furnace
temperature
zone
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
GB454474A
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.)
RECH IND ET METALLURG ET
Original Assignee
RECH IND ET METALLURG ET
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 RECH IND ET METALLURG ET filed Critical RECH IND ET METALLURG ET
Priority to GB454474A priority Critical patent/GB1453787A/en
Publication of GB1453787A publication Critical patent/GB1453787A/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
    • 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
    • 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
    • C10J3/82—Gas withdrawal means
    • C10J3/84—Gas withdrawal means with means for removing dust or tar from the gas
    • 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
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/0943—Coke
    • 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
    • C10J2300/0976—Water as steam

Landscapes

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

Abstract

1453787 Reducing gas ETUDES ET RECHERCHES INDUSTRIELLES ET METALLURGIQUES-ERIM 31 Jan 1974 4544/74 Heading C5E A gas with a high CO 2 and/or hydrocarbon, e.g. methane, content is converted into a reducing gas containing CO in a vertical-axis shaft furnace 1 by supplying solid carbonaceous combustible material 2, e.g. coal, coke or ore to an upper zone of the furnace, e.g. via hopper 6, introducing the gas to be converted into a lower zone at 4, introducing oxygenated gas into a central zone via injectors 3, maintaining the temperature in the central zone above 1,000‹ C. by combustion of part of the gas to be converted with the oxygenated gas, the gas being converted in the central zone, removing converted gas from the upper zone via extraction apparatus 7 and may be recycled, and regulating the rate of flow of solid material through the furnace and oxygenated gas into the furnace so that the temperature of the converted gas removed from the upper zone is low relative to the control zone temperature. The gas to be converted introduced into the furnace and the solid material removed from the furnace may be at a temperature which is low relative to the temperature of the central zone. The oxygenated gas may include oxygen and some of the gas to be converted, oxygen and a hydrocarbon other than the gas to be converted, and maybe mixed with water vapour. CO 2 may be added to the oxygenated gas to control the maximum furnace temperature.
GB454474A 1974-01-31 1974-01-31 Regeneration of gases in a shaft furnace path finding and marking arrangement and circuit Expired GB1453787A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB454474A GB1453787A (en) 1974-01-31 1974-01-31 Regeneration of gases in a shaft furnace path finding and marking arrangement and circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB454474A GB1453787A (en) 1974-01-31 1974-01-31 Regeneration of gases in a shaft furnace path finding and marking arrangement and circuit

Publications (1)

Publication Number Publication Date
GB1453787A true GB1453787A (en) 1976-10-27

Family

ID=9779165

Family Applications (1)

Application Number Title Priority Date Filing Date
GB454474A Expired GB1453787A (en) 1974-01-31 1974-01-31 Regeneration of gases in a shaft furnace path finding and marking arrangement and circuit

Country Status (1)

Country Link
GB (1) GB1453787A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7473286B2 (en) 2003-10-16 2009-01-06 Bayer Materialscience Ag CO generator
WO2009080297A1 (en) 2007-12-20 2009-07-02 Ecoloop Gmbh Method and device for reprocessing co2-containing exhaust gases

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7473286B2 (en) 2003-10-16 2009-01-06 Bayer Materialscience Ag CO generator
DE10348116B4 (en) * 2003-10-16 2015-02-19 Bayer Intellectual Property Gmbh CO generator and method of producing carbon monoxide-containing gas by reacting a carbonaceous fuel
WO2009080297A1 (en) 2007-12-20 2009-07-02 Ecoloop Gmbh Method and device for reprocessing co2-containing exhaust gases
DE102007062413B3 (en) * 2007-12-20 2009-09-10 Conera Process Solutions Gmbh Process and apparatus for reprocessing CO2-containing exhaust gases
CN101903081A (en) * 2007-12-20 2010-12-01 埃克洛普有限公司 Method and device for reprocessing CO2-containing exhaust gases
JP2011508714A (en) * 2007-12-20 2011-03-17 エコループ ゲーエムベーハー Method and apparatus for reprocessing CO2-containing exhaust gas
RU2467789C2 (en) * 2007-12-20 2012-11-27 Эколуп Гмбх Method and device for processing co2-bearing waste gases
AU2008340650B2 (en) * 2007-12-20 2012-12-13 Ecoloop Gmbh Method and device for reprocessing CO2-containing exhaust gases
KR101342226B1 (en) 2007-12-20 2013-12-16 에코루프 게엠베하 Method and device for reprocessing ｃｏ2-containing exhaust gases
CN101903081B (en) * 2007-12-20 2014-08-06 埃克洛普有限公司 Method and device for reprocessing CO2-containing exhaust gases
US8911520B2 (en) 2007-12-20 2014-12-16 Ecoloop Gmbh Method and device for reprocessing CO2 containing exhaust gases

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee