IN2012DN02277A - - Google Patents

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Publication number
IN2012DN02277A
IN2012DN02277A IN2277DEN2012A IN2012DN02277A IN 2012DN02277 A IN2012DN02277 A IN 2012DN02277A IN 2277DEN2012 A IN2277DEN2012 A IN 2277DEN2012A IN 2012DN02277 A IN2012DN02277 A IN 2012DN02277A
Authority
IN
India
Prior art keywords
fuel
transition vessel
solid pump
conveyance gas
gasifier
Prior art date
Application number
Inventor
Ke Liu
Zhe Cui
Wei Chen
Mingmin Wang
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IN2012DN02277A publication Critical patent/IN2012DN02277A/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F23K3/02—Pneumatic feeding arrangements, i.e. by air blast
    • 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
    • C10J3/46—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
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/48—Apparatus; Plants
    • C10J3/50—Fuel charging devices
    • C10J3/506—Fuel charging devices for entrained flow 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
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/15—Details of feeding means
    • C10J2200/152—Nozzles or lances for introducing gas, liquids or suspensions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00—Feeding arrangements
    • F23K2203/20—Feeding/conveying devices
    • F23K2203/201—Feeding/conveying devices using pneumatic means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)
  • Processing Of Solid Wastes (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

A system for use in a gasification system  comprises a solid pump that delivers a pressurized fuel and a high-pressure transition vessel. The transition vessel comprises a first inlet connected to an outlet of the solid pump so that all of the fuel from the solid pump passes through the transition vessel  a second inlet for connection to a conveyance gas line  and an outlet through which the fuel is transported to a gasifier. The transition vessel is elongated in the direction of a flow so that a conveyance gas introduced through said conveyance gas line plus the pressure difference carries the fuel to the gasifier.
IN2277DEN2012 2009-09-29 2010-08-09 IN2012DN02277A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/569,263 US20110076116A1 (en) 2009-09-29 2009-09-29 Solid fuel conveyance and injection system for a gasifier
PCT/US2010/044869 WO2011041024A1 (en) 2009-09-29 2010-08-09 Solid fuel conveyance and injection system for a gasifier

Publications (1)

Publication Number Publication Date
IN2012DN02277A true IN2012DN02277A (en) 2015-08-21

Family

ID=43384598

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2277DEN2012 IN2012DN02277A (en) 2009-09-29 2010-08-09

Country Status (6)

Country Link
US (1) US20110076116A1 (en)
JP (1) JP2013506111A (en)
KR (1) KR20120099388A (en)
CN (1) CN102575849B (en)
IN (1) IN2012DN02277A (en)
WO (1) WO2011041024A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102086415B (en) * 2009-12-03 2014-08-20 通用电气公司 Feeding device and feeding method
CN102465041A (en) 2010-11-02 2012-05-23 通用电气公司 Solid powder material treatment system and method thereof
JP2013151577A (en) * 2011-11-07 2013-08-08 General Electric Co <Ge> System and method for processing solid powder
US8951313B2 (en) 2012-03-28 2015-02-10 General Electric Company Gasifier cooling system with convective syngas cooler and quench chamber
EP3078727B1 (en) * 2015-04-10 2018-02-28 Meva Energy AB A cyclone gasifier
CN108302517B (en) * 2018-02-07 2019-02-12 重庆市潼南区九橡化大环保科技有限公司 A kind of biomass solid fuel efficient combustion equipment

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704704A (en) * 1949-10-22 1955-03-22 Exxon Research Engineering Co Solids pump applied to coal gasification
US3927996A (en) * 1974-02-21 1975-12-23 Exxon Research Engineering Co Coal injection system
NL7514128A (en) * 1975-12-04 1977-06-07 Shell Int Research METHOD AND EQUIPMENT FOR PARTIAL COMBUSTION OF CARBON POWDER.
US4209304A (en) * 1978-06-30 1980-06-24 Texaco Inc. Coal gasification-method of feeding dry coal
FR2513622A1 (en) * 1981-09-28 1983-04-01 Fives Cail Babcock PROCESS AND APPARATUS FOR THE CALCINATION OF MINERAL MATERIALS IN POWDER, IN PARTICULAR IN CEMENT PRODUCTS
US4660478A (en) * 1984-11-13 1987-04-28 Trw Inc. Slagging combustor with externally-hot fuel injector
CN100425556C (en) * 2006-07-29 2008-10-15 威海蓝星玻璃股份有限公司 Method of solid fuel fusion cast glass and fuel supply system
US8951314B2 (en) * 2007-10-26 2015-02-10 General Electric Company Fuel feed system for a gasifier
US8992641B2 (en) * 2007-10-26 2015-03-31 General Electric Company Fuel feed system for a gasifier
US8651772B2 (en) * 2007-12-20 2014-02-18 General Electric Company Rotary apparatus for use with a gasifier system and methods of using the same
JP5677094B2 (en) * 2008-01-16 2015-02-25 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイＳｈｅｌｌ Ｉｎｔｅｒｎａｔｉｏｎａｌｅ Ｒｅｓｅａｒｃｈ Ｍａａｔｓｃｈａｐｐｉｊ Ｂｅｓｌｏｔｅｎｖｅｎｎｏｏｔｓｈａｐ Method for supplying granular solid material to a pressurized reactor
WO2009104212A1 (en) * 2008-02-22 2009-08-27 Magaldi Industrie S.R.L. Extraction and air/water cooling system for large quantities of heavy ashes also with high level of unburnt matter
US8617271B2 (en) * 2008-12-11 2013-12-31 General Electric Company Method of retrofitting a coal gasifier

Also Published As

Publication number Publication date
KR20120099388A (en) 2012-09-10
JP2013506111A (en) 2013-02-21
WO2011041024A1 (en) 2011-04-07
US20110076116A1 (en) 2011-03-31
CN102575849B (en) 2015-02-11
CN102575849A (en) 2012-07-11

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