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WO2008129267A3 - Gasifier feed system - Google Patents

Gasifier feed system Download PDF

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Publication number
WO2008129267A3
WO2008129267A3 PCT/GB2008/001370 GB2008001370W WO2008129267A3 WO 2008129267 A3 WO2008129267 A3 WO 2008129267A3 GB 2008001370 W GB2008001370 W GB 2008001370W WO 2008129267 A3 WO2008129267 A3 WO 2008129267A3
Authority
WO
WIPO (PCT)
Prior art keywords
gas
fuel
feed system
solution
retort
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.)
Ceased
Application number
PCT/GB2008/001370
Other languages
French (fr)
Other versions
WO2008129267A2 (en
WO2008129267A4 (en
Inventor
Peter Stein
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to MX2009011318A priority Critical patent/MX2009011318A/en
Priority to EP08737029A priority patent/EP2142618A2/en
Priority to NZ581261A priority patent/NZ581261A/en
Priority to JP2010503590A priority patent/JP2010525096A/en
Priority to BRPI0810089-6A2A priority patent/BRPI0810089A2/en
Priority to US12/596,137 priority patent/US20100126069A1/en
Priority to CA002684581A priority patent/CA2684581A1/en
Priority to AU2008240440A priority patent/AU2008240440B2/en
Priority to CN200880012741A priority patent/CN101755032A/en
Publication of WO2008129267A2 publication Critical patent/WO2008129267A2/en
Publication of WO2008129267A3 publication Critical patent/WO2008129267A3/en
Publication of WO2008129267A4 publication Critical patent/WO2008129267A4/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B1/00—Retorts
    • C10B1/10—Rotary retorts
    • 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
    • C10J3/005—Rotary drum or kiln 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
    • 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
    • C10J2200/154—Pushing devices, e.g. pistons
    • 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
    • C10J2200/158—Screws

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

The present invention has been designed to provide a solution to problems with conventional gasifiers which operate by having fuel introduced at one end of a gasification retort and gas and residues removed from the other end. This frequently results in powdered char residues being ejected with the gas, causing increased gas clean-up requirements. The present invention provides a solution to this problem by removing the gas from the retort at the fuel inlet end via the fuel feed system which is preferably a combined ram and scroll feed providing a supply of fuel under anaerobic conditions.
PCT/GB2008/001370 2007-04-20 2008-04-18 Gasifier feed system Ceased WO2008129267A2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
MX2009011318A MX2009011318A (en) 2007-04-20 2008-04-18 Gasifier feed system.
EP08737029A EP2142618A2 (en) 2007-04-20 2008-04-18 Gasifier feed system
NZ581261A NZ581261A (en) 2007-04-20 2008-04-18 Gasifier retort where the gases produced are removed at the fuel inlet end and the residue extraction is at the other end
JP2010503590A JP2010525096A (en) 2007-04-20 2008-04-18 Gasifier supply system
BRPI0810089-6A2A BRPI0810089A2 (en) 2007-04-20 2008-04-18 GASIFIER FEEDING SYSTEM
US12/596,137 US20100126069A1 (en) 2007-04-20 2008-04-18 Gasifier feed system
CA002684581A CA2684581A1 (en) 2007-04-20 2008-04-18 Gasifier feed system
AU2008240440A AU2008240440B2 (en) 2007-04-20 2008-04-18 Gasifier feed system
CN200880012741A CN101755032A (en) 2007-04-20 2008-04-18 Gas generator feed system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0707633.4A GB0707633D0 (en) 2007-04-20 2007-04-20 Gasifier feed system
GB0707633.4 2007-04-20

Publications (3)

Publication Number Publication Date
WO2008129267A2 WO2008129267A2 (en) 2008-10-30
WO2008129267A3 true WO2008129267A3 (en) 2009-01-15
WO2008129267A4 WO2008129267A4 (en) 2009-03-12

Family

ID=38135122

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2008/001370 Ceased WO2008129267A2 (en) 2007-04-20 2008-04-18 Gasifier feed system

Country Status (13)

Country Link
US (1) US20100126069A1 (en)
EP (1) EP2142618A2 (en)
JP (1) JP2010525096A (en)
CN (1) CN101755032A (en)
AU (1) AU2008240440B2 (en)
BR (1) BRPI0810089A2 (en)
CA (1) CA2684581A1 (en)
GB (1) GB0707633D0 (en)
MX (1) MX2009011318A (en)
NZ (1) NZ581261A (en)
RU (1) RU2009142799A (en)
WO (1) WO2008129267A2 (en)
ZA (1) ZA200908233B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3300505B1 (en) * 2015-03-05 2020-04-29 Schenck Process Europe GmbH Device and method for conveying bulk solid materials
WO2020061665A1 (en) 2018-09-27 2020-04-02 Bumerangue Comercio E Servicos De Tecnologias Ambientais Ltda Method for managing health service solid waste
BR202018070746U8 (en) * 2018-10-08 2022-08-16 Arildo Falcade Junior Me SOLID AND LIQUID WASTE GASIFICATOR
BR102021017690A2 (en) * 2021-09-06 2022-05-31 Eco Business Tratamento De Residuos Thermo-dehydrating oven, carbonized powder production process, carbonized powder and electric power production process
CN114456818B (en) * 2022-01-29 2024-07-19 宁夏亘瑞宏建筑安装有限公司 A retort for a plurality of carbomorphism stove feed arrangement reaches including device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB212961A (en) * 1922-11-21 1924-03-21 Harald Nielsen Improvements in or relating to rotary retorts, kilns, dryers or the like
US1748178A (en) * 1923-10-12 1930-02-25 Hume Walter Reginald Rotary retort
GB526358A (en) * 1939-03-14 1940-09-17 Kyrle Willans Improvements in or relating to gas-producers
US4318713A (en) * 1980-10-01 1982-03-09 Allis-Chalmers Corporation Method for gasifying cellulosic material
GB2099014A (en) * 1981-05-18 1982-12-01 Allis Chalmers Bi-flow rotary kiln coal gasification process
GB2109100A (en) * 1981-11-02 1983-05-25 Allis Chalmers Rotary kiln coal gasifier with tar injection to suppress dust entrainment in gas
DE3217030A1 (en) * 1982-05-06 1983-11-10 BKMI Industrieanlagen GmbH, 8000 München Process for carbonising and gasifying carbonaceous solids
US20040052724A1 (en) * 2000-12-21 2004-03-18 Vincenzo Sorace Process and apparatus for the production of hydrogen and carbon dioxide from the gasification of raw materials
WO2007113497A1 (en) * 2006-04-06 2007-10-11 Peter Stein Hybrid feed mechanism

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US7241322B2 (en) * 2003-11-21 2007-07-10 Graham Robert G Pyrolyzing gasification system and method of use
JP2006316143A (en) * 2005-05-11 2006-11-24 Chisaki:Kk Apparatus for gasifying granule

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB212961A (en) * 1922-11-21 1924-03-21 Harald Nielsen Improvements in or relating to rotary retorts, kilns, dryers or the like
US1748178A (en) * 1923-10-12 1930-02-25 Hume Walter Reginald Rotary retort
GB526358A (en) * 1939-03-14 1940-09-17 Kyrle Willans Improvements in or relating to gas-producers
US4318713A (en) * 1980-10-01 1982-03-09 Allis-Chalmers Corporation Method for gasifying cellulosic material
GB2099014A (en) * 1981-05-18 1982-12-01 Allis Chalmers Bi-flow rotary kiln coal gasification process
GB2109100A (en) * 1981-11-02 1983-05-25 Allis Chalmers Rotary kiln coal gasifier with tar injection to suppress dust entrainment in gas
DE3217030A1 (en) * 1982-05-06 1983-11-10 BKMI Industrieanlagen GmbH, 8000 München Process for carbonising and gasifying carbonaceous solids
US20040052724A1 (en) * 2000-12-21 2004-03-18 Vincenzo Sorace Process and apparatus for the production of hydrogen and carbon dioxide from the gasification of raw materials
WO2007113497A1 (en) * 2006-04-06 2007-10-11 Peter Stein Hybrid feed mechanism

Also Published As

Publication number Publication date
JP2010525096A (en) 2010-07-22
CA2684581A1 (en) 2008-10-30
CN101755032A (en) 2010-06-23
AU2008240440A1 (en) 2008-10-30
US20100126069A1 (en) 2010-05-27
AU2008240440B2 (en) 2012-05-24
GB0707633D0 (en) 2007-05-30
NZ581261A (en) 2012-02-24
WO2008129267A2 (en) 2008-10-30
ZA200908233B (en) 2010-08-25
EP2142618A2 (en) 2010-01-13
BRPI0810089A2 (en) 2014-10-21
RU2009142799A (en) 2011-05-27
MX2009011318A (en) 2009-11-05
WO2008129267A4 (en) 2009-03-12

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