ATE128175T1 - METHOD AND APPARATUS FOR GASIFICATION OF SOLID FUELS CONTAINING FUSABLE NON-FROMAMBLE MATERIALS. - Google Patents

METHOD AND APPARATUS FOR GASIFICATION OF SOLID FUELS CONTAINING FUSABLE NON-FROMAMBLE MATERIALS.

Info

Publication number
ATE128175T1
ATE128175T1 AT92113622T AT92113622T ATE128175T1 AT E128175 T1 ATE128175 T1 AT E128175T1 AT 92113622 T AT92113622 T AT 92113622T AT 92113622 T AT92113622 T AT 92113622T AT E128175 T1 ATE128175 T1 AT E128175T1
Authority
AT
Austria
Prior art keywords
charging silo
zone
furnace
silo
charging
Prior art date
Application number
AT92113622T
Other languages
German (de)
Inventor
Gino Tomadini
Original Assignee
Tomadini Gino & C
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 Tomadini Gino & C filed Critical Tomadini Gino & C
Application granted granted Critical
Publication of ATE128175T1 publication Critical patent/ATE128175T1/en

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
    • C10J3/20—Apparatus; Plants
    • C10J3/22—Arrangements or dispositions of valves or flues
    • C10J3/24—Arrangements or dispositions of valves or flues to permit flow of gases or vapours other than upwardly through the fuel bed
    • C10J3/26—Arrangements or dispositions of valves or flues to permit flow of gases or vapours other than upwardly through the fuel bed downwardly
    • 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
    • C10J3/58—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels combined with pre-distillation of the fuel
    • C10J3/60—Processes
    • C10J3/64—Processes with decomposition of the distillation products
    • C10J3/66—Processes with decomposition of the distillation products by introducing them into the gasification zone
    • 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
    • C10J3/80—Other features with arrangements for preheating the blast or the water vapour
    • 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
    • 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
    • C10J2300/0916—Biomass
    • C10J2300/092—Wood, cellulose
    • 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
    • C10J2300/0946—Waste, e.g. MSW, tires, glass, tar sand, peat, paper, lignite, oil shale
    • 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
    • C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
    • C10J2300/1861—Heat exchange between at least two process streams
    • 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
    • C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
    • C10J2300/1861—Heat exchange between at least two process streams
    • C10J2300/1884—Heat exchange between at least two process streams with one stream being synthesis gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Method and plant to gasify solid fuels, which are advantageously solid urban wastes, wood wastes and wood chips, solid combustible wastes of an industrial origin, biomasses of an agricultural origin, tyres, peat, lignite, coal and analogous or like materials, the method being obtained with a gasification plant (10) comprising from above downwards a charging silo (11) including a higher portion and a narrower lower portion (26) communicating directly with a vertical furnace (12), the vertical furnace (12) comprising a lower terminal zone (15) connected and joined to an upper terminal zone (16) of a pyrolysis zone (28), which contains at its lower end a system to collect and discharge ashes, the lower terminal zone (15) of the furnace (12) and the upper terminal zone (16) of the pyrolysis zone (28) being connected to a powders separation chamber (13), which is connected to an outlet duct (47) and to an interspace (17) that surrounds the charging silo (11), in which method at least part of the distilled gases generated in the charging silo (11) is recovered in the higher portion of the charging silo (11) and is intensely recycled through ducts (19) from that higher portion of the charging silo (11) to the lower portion (26) of the charging silo (11), whence at least part of the recycled gases is sent to the pyrolysis zone (28) of the furnace (12) through a conduit (27). <IMAGE>
AT92113622T 1991-09-18 1992-08-10 METHOD AND APPARATUS FOR GASIFICATION OF SOLID FUELS CONTAINING FUSABLE NON-FROMAMBLE MATERIALS. ATE128175T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUD910143A IT1252838B (en) 1991-09-18 1991-09-18 ENHANCED GASIFICATION PROCEDURE FOR SOLID FUEL GASIFIERS AND EQUIPMENT ADOPTING SUCH PROCEDURE

Publications (1)

Publication Number Publication Date
ATE128175T1 true ATE128175T1 (en) 1995-10-15

Family

ID=11420907

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92113622T ATE128175T1 (en) 1991-09-18 1992-08-10 METHOD AND APPARATUS FOR GASIFICATION OF SOLID FUELS CONTAINING FUSABLE NON-FROMAMBLE MATERIALS.

Country Status (6)

Country Link
EP (1) EP0532901B1 (en)
AT (1) ATE128175T1 (en)
DE (1) DE69204948T2 (en)
DK (1) DK0532901T3 (en)
ES (1) ES2079115T3 (en)
IT (1) IT1252838B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4447357C2 (en) * 1994-12-20 1999-01-07 Umweltgemeinschaft Rundum Ev Method and device for processing used tires by a chemical-thermal treatment
IT1310872B1 (en) * 1999-07-06 2002-02-22 Tomadini Gino & C GASOGEN FOR THE PRODUCTION OF METHANE GAS AND CARBON OXIDE
KR100659497B1 (en) 2005-03-25 2006-12-20 한국에너지기술연구원 Fluidized bed pyrolysis and gasification system for agricultural wastes and method thereof
ITTO20120856A1 (en) * 2012-10-02 2013-01-01 Giancarlo Baldi GASIFICATOR IN CONTINUOUS, IN PARTICULAR FOR BIOMASSES AND URBAN AND INDUSTRIAL WASTE.
DE102013017546A1 (en) * 2013-10-22 2015-04-23 Linde Aktiengesellschaft Process and plant for the gasification of feedstock
CZ26592U1 (en) * 2013-12-18 2014-03-10 Tarpo Spol.S R.O. Apparatus for multistage gasification of carbonaceous fuels com

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR885704A (en) * 1941-10-20 1943-09-23 Daimler Benz Ag Process for obtaining a gasifier gas from briquettes of lignite or similar highly bituminous fuels, rich in ash and easily prone to the formation of slag
DE2436268A1 (en) * 1974-07-27 1976-02-12 Ernst Kirchgaessner Low-grade fuel gasification - with two rotary grate producers passing gasification gases through material for complete combustion
BE865649A (en) * 1978-04-04 1978-10-04 Lambiotte & Cie GAZOGEN
US4309195A (en) * 1980-06-02 1982-01-05 Energy Recovery Research Group, Inc. Apparatus for gasifying solid fuels and wastes
US4306506A (en) * 1980-06-02 1981-12-22 Energy Recovery Research Group, Inc. Gasification apparatus
DD202176A5 (en) * 1980-12-27 1983-08-31 Kernforschungsanlage Juelich METHOD AND DEVICE FOR CONTINUOUS PRODUCTION OF FUEL GAS FROM ORGANIC WASTE MATERIAL

Also Published As

Publication number Publication date
ITUD910143A0 (en) 1991-09-18
EP0532901B1 (en) 1995-09-20
ES2079115T3 (en) 1996-01-01
DK0532901T3 (en) 1995-11-13
DE69204948D1 (en) 1995-10-26
IT1252838B (en) 1995-06-28
DE69204948T2 (en) 1996-04-25
EP0532901A1 (en) 1993-03-24
ITUD910143A1 (en) 1993-03-18

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