DK1411296T3 - Oxygen lance for high temperature gasification of waste and method of operation thereof - Google Patents

Oxygen lance for high temperature gasification of waste and method of operation thereof

Info

Publication number
DK1411296T3
DK1411296T3 DK03090302.5T DK03090302T DK1411296T3 DK 1411296 T3 DK1411296 T3 DK 1411296T3 DK 03090302 T DK03090302 T DK 03090302T DK 1411296 T3 DK1411296 T3 DK 1411296T3
Authority
DK
Denmark
Prior art keywords
oxygen
high temperature
fuel
operating
waste
Prior art date
Application number
DK03090302.5T
Other languages
Danish (da)
Inventor
Guenter H Kiss
Original Assignee
Thermoselect Ag
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 Thermoselect Ag filed Critical Thermoselect Ag
Application granted granted Critical
Publication of DK1411296T3 publication Critical patent/DK1411296T3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/32—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid using a mixture of gaseous fuel and pure oxygen or oxygen-enriched air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
    • 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
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/15—Details of feeding means
    • C10J2200/152—Nozzles or lances for introducing gas, liquids or suspensions
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00—Pretreatment
    • F23G2201/40—Gasification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2900/00—Special features of, or arrangements for fuel supplies
    • F23K2900/05003—Non-continuous fluid fuel supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Air Supply (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Processing Of Solid Wastes (AREA)
  • Gas Burners (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Incineration Of Waste (AREA)

Abstract

An oxygen lance for high temperature gasification of optionally thermally-pretreated waste has channels (I, II and III) for transport of reaction oxygen, introduction of fuel and introduction of oxygen fuel, channel (I) being identical to channel (II) and containing a device which controls the introduced oxygen in at least two flow-through conditions. An Independent claim is also included for operating the lance in a high temperature reactor by operating with a permanent flame and operating firstly with the fuel and oxygen for the flame in approximately stoichiometric ratio and secondly with the oxygen in a super-stoichiometric ratio to the fuel such that a fraction of the oxygen acts as reaction partner in the high temperature reactor, the oxygen pressure always being chosen such that it is higher than the partial pressure in the high temperature reactor.
DK03090302.5T 2002-10-14 2003-09-18 Oxygen lance for high temperature gasification of waste and method of operation thereof DK1411296T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10248530A DE10248530B4 (en) 2002-10-14 2002-10-14 Oxygen lance for high-temperature gasification of waste, and method for operating the same

Publications (1)

Publication Number Publication Date
DK1411296T3 true DK1411296T3 (en) 2011-08-29

Family

ID=32038748

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03090302.5T DK1411296T3 (en) 2002-10-14 2003-09-18 Oxygen lance for high temperature gasification of waste and method of operation thereof

Country Status (9)

Country Link
EP (1) EP1411296B1 (en)
JP (1) JP4276041B2 (en)
KR (1) KR101096316B1 (en)
AT (1) ATE511063T1 (en)
DE (1) DE10248530B4 (en)
DK (1) DK1411296T3 (en)
ES (1) ES2372001T3 (en)
PT (1) PT1411296E (en)
SI (1) SI1411296T1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7416404B2 (en) * 2005-04-18 2008-08-26 General Electric Company Feed injector for gasification and related method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1152783B (en) * 1961-08-28 1963-08-14 Metallgesellschaft Ag Burner for the thermal conversion of gaseous and / or vaporous or liquid hydrocarbons and / or other fuel gases with oxygen-containing gases and processes for operating the burner
DE2703921C3 (en) * 1977-01-31 1980-09-11 Basf Ag, 6700 Ludwigshafen Process for commissioning or making a reactor operational for the partial oxidation of non-volatile liquid or solid fuels
GB2151348B (en) * 1983-12-09 1986-08-06 Shell Int Research Burner and process for producing synthesis gas from hydrocarbon fuel
JPH0629659B2 (en) 1985-11-15 1994-04-20 日本酸素株式会社 High temperature oxygen lance
DE19512249C2 (en) * 1994-06-10 1996-11-07 Thermoselect Ag Process for operating an oxygen lance in high-temperature gasification of heterogeneous waste
DE19637195C2 (en) * 1996-02-16 1998-12-17 Thermoselect Ag Process for operating a high-temperature reactor for the treatment of waste
US6005149A (en) * 1998-08-18 1999-12-21 Engineering, Separation & Recycling, Ltd. Co. Method and apparatus for processing organic materials to produce chemical gases and carbon char
JP3738141B2 (en) * 1998-11-10 2006-01-25 岩谷産業株式会社 Variable oxygen enrichment burner

Also Published As

Publication number Publication date
EP1411296B1 (en) 2011-05-25
EP1411296A3 (en) 2006-08-02
ATE511063T1 (en) 2011-06-15
KR20040034444A (en) 2004-04-28
EP1411296A2 (en) 2004-04-21
JP2004132693A (en) 2004-04-30
DE10248530B4 (en) 2004-08-12
DE10248530A1 (en) 2004-04-22
ES2372001T3 (en) 2012-01-12
JP4276041B2 (en) 2009-06-10
KR101096316B1 (en) 2011-12-20
SI1411296T1 (en) 2011-09-30
PT1411296E (en) 2011-08-11

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