ES2183662A1 - Apparatus for converting carbonaceous feedstock to synthetic gas, has upper section of average internal cross-sectional area more than that of lower section, to facilitate removal of synthetic gas from fluid bed - Google Patents

Apparatus for converting carbonaceous feedstock to synthetic gas, has upper section of average internal cross-sectional area more than that of lower section, to facilitate removal of synthetic gas from fluid bed

Info

Publication number
ES2183662A1
ES2183662A1 ES009901711A ES9901711A ES2183662A1 ES 2183662 A1 ES2183662 A1 ES 2183662A1 ES 009901711 A ES009901711 A ES 009901711A ES 9901711 A ES9901711 A ES 9901711A ES 2183662 A1 ES2183662 A1 ES 2183662A1
Authority
ES
Spain
Prior art keywords
synthetic gas
lower section
bed
upper section
sectional area
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.)
Granted
Application number
ES009901711A
Other languages
Spanish (es)
Other versions
ES2183662B1 (en
Inventor
Nicolas Abatzoglou
Esteban Chomet
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.)
Kemestrie Inc
Original Assignee
Kemestrie Inc
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 Kemestrie Inc filed Critical Kemestrie Inc
Priority to DE1198541T priority Critical patent/DE1198541T1/en
Priority to CA002372111A priority patent/CA2372111A1/en
Priority to PCT/CA2000/000552 priority patent/WO2000069994A1/en
Priority to ES00929162T priority patent/ES2176127T1/en
Priority to CA2789790A priority patent/CA2789790A1/en
Priority to AU47374/00A priority patent/AU4737400A/en
Priority to CA2789232A priority patent/CA2789232A1/en
Priority to EP00929162A priority patent/EP1198541A1/en
Publication of ES2183662A1 publication Critical patent/ES2183662A1/en
Application granted granted Critical
Publication of ES2183662B1 publication Critical patent/ES2183662B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Hydrogen, Water And Hydrids (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

A gasification reaction vessel (gasifier) (10) has an upper section (20) and lower section (18) with a grid (14) for retaining a bed (16) of fluidizable and heat-retaining particulate material. The upper section has an enlarged average internal cross-sectional area compared to that of lower section, so as to facilitate disengagement and removal of synthetic gas from bed of particulate material. A gasifier (10) has an upper section (20) and lower section (18) with a grid (14) for retaining a bed (16) of fluidizable and heat-retaining particulate material. The heat-retaining particulate material is sand, preferably silica sand or alumina sand of average diameter 200-700 micron. The bed is fluidized by a stream of oxygen-containing gas fed through the grid. The lower section receives a feed of carbonaceous material to be gasified. The upper section has an enlarged average internal cross-sectional area compared to that of lower section, so as to facilitate disengagement and removal of synthetic gas from bed of particulate material, thus enabling recovery and evacuation of synthetic gas produced in the lower section. An Independent claim is also included for the gasification of carbonaceous material feedstock. Oxygen-enriched air (fluidization gas) containing 25-50% oxygen, is provided to the gasification bed, by a grid bearing tuyeres and carbonaceous material is fed by feed port.
ES009901711A 1999-05-14 1999-07-29 GASIFICATION REACTION CONTAINER AND CORRESPONDING PROCEDURE Expired - Fee Related ES2183662B1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CA002372111A CA2372111A1 (en) 1999-05-14 2000-05-11 Process and apparatus for gasification of refuse
PCT/CA2000/000552 WO2000069994A1 (en) 1999-05-14 2000-05-11 Process and apparatus for gasification of refuse
ES00929162T ES2176127T1 (en) 1999-05-14 2000-05-11 PROCEDURE AND APPLIANCE FOR WASTE GASIFICATION.
CA2789790A CA2789790A1 (en) 1999-05-14 2000-05-11 Process and apparatus for gasification of refuse
DE1198541T DE1198541T1 (en) 1999-05-14 2000-05-11 METHOD AND DEVICE FOR GASIFYING WASTE
AU47374/00A AU4737400A (en) 1999-05-14 2000-05-11 Process and apparatus for gasification of refuse
CA2789232A CA2789232A1 (en) 1999-05-14 2000-05-11 Process and apparatus for gasification of refuse
EP00929162A EP1198541A1 (en) 1999-05-14 2000-05-11 Process and apparatus for gasification of refuse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2272038 1999-05-14

Publications (2)

Publication Number Publication Date
ES2183662A1 true ES2183662A1 (en) 2003-03-16
ES2183662B1 ES2183662B1 (en) 2003-12-16

Family

ID=4163555

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009901711A Expired - Fee Related ES2183662B1 (en) 1999-05-14 1999-07-29 GASIFICATION REACTION CONTAINER AND CORRESPONDING PROCEDURE

Country Status (1)

Country Link
ES (1) ES2183662B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008119859A1 (en) 2007-04-03 2008-10-09 Fundacion Cidaut Electric and thermal generation plant using biomass gasification
US8710107B2 (en) 2006-04-05 2014-04-29 Woodland Biofuels Inc. System and method for converting biomass to ethanol via syngas

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017272A (en) * 1975-06-05 1977-04-12 Bamag Verfahrenstechnik Gmbh Process for gasifying solid carbonaceous fuel
US4444568A (en) * 1981-04-07 1984-04-24 Metallgesellschaft, Aktiengesellschaft Method of producing fuel gas and process heat fron carbonaceous materials
FR2560207A1 (en) * 1983-11-24 1985-08-30 Hitachi Ltd Fluidised bed gasifying reactor
US5425317A (en) * 1992-10-21 1995-06-20 Metallgesellschaft Aktiengesellschaft Process for gasifying waste materials which contain combustible constituents
DE19744708A1 (en) * 1997-10-10 1999-04-15 Bayer Ag Discharge of polymer particles from gas phase polymerisation reactor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017272A (en) * 1975-06-05 1977-04-12 Bamag Verfahrenstechnik Gmbh Process for gasifying solid carbonaceous fuel
US4444568A (en) * 1981-04-07 1984-04-24 Metallgesellschaft, Aktiengesellschaft Method of producing fuel gas and process heat fron carbonaceous materials
FR2560207A1 (en) * 1983-11-24 1985-08-30 Hitachi Ltd Fluidised bed gasifying reactor
US5425317A (en) * 1992-10-21 1995-06-20 Metallgesellschaft Aktiengesellschaft Process for gasifying waste materials which contain combustible constituents
DE19744708A1 (en) * 1997-10-10 1999-04-15 Bayer Ag Discharge of polymer particles from gas phase polymerisation reactor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8710107B2 (en) 2006-04-05 2014-04-29 Woodland Biofuels Inc. System and method for converting biomass to ethanol via syngas
WO2008119859A1 (en) 2007-04-03 2008-10-09 Fundacion Cidaut Electric and thermal generation plant using biomass gasification

Also Published As

Publication number Publication date
ES2183662B1 (en) 2003-12-16

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