DE10341610A1 - Verfahren zu Verbrennung von festen Abfällen - Google Patents

Verfahren zu Verbrennung von festen Abfällen Download PDF

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Publication number
DE10341610A1
DE10341610A1 DE2003141610 DE10341610A DE10341610A1 DE 10341610 A1 DE10341610 A1 DE 10341610A1 DE 2003141610 DE2003141610 DE 2003141610 DE 10341610 A DE10341610 A DE 10341610A DE 10341610 A1 DE10341610 A1 DE 10341610A1
Authority
DE
Germany
Prior art keywords
burning solid
fluidized bed
wastes
chromium
solid waste
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
DE2003141610
Other languages
English (en)
Other versions
DE10341610B4 (de
DE10341610B8 (de
Inventor
Gurudas Samant
Gunnar Lischke
Eckhardt Lehmann
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.)
Doosan Lentjes GmbH
Original Assignee
Lurgi GmbH
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 Lurgi GmbH filed Critical Lurgi GmbH
Priority to DE2003141610 priority Critical patent/DE10341610B8/de
Priority to EP04765005A priority patent/EP1664631A1/de
Priority to PCT/EP2004/010072 priority patent/WO2005026618A1/de
Priority to CNA2004800254638A priority patent/CN1846097A/zh
Publication of DE10341610A1 publication Critical patent/DE10341610A1/de
Publication of DE10341610B4 publication Critical patent/DE10341610B4/de
Application granted granted Critical
Publication of DE10341610B8 publication Critical patent/DE10341610B8/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F23G5/30—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a fluidised bed
    • 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
    • F23G5/008—Incineration of waste; Incinerator constructions; Details, accessories or control therefor adapted for burning two or more kinds, e.g. liquid and solid, of waste being fed through separate inlets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/001—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals for sludges or waste products from water treatment installations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Processing Of Solid Wastes (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

Bei einem Verfahren zur Verbrennung von festen Abfällen in einem Gas-Feststoff-Reaktor werden die Abfälle in eine 550 bis 750 DEG C heiße rotierende Wirbelschicht eingetragen, getrocknet, vergast und teilverbrannt, die Verbrennungsprodukte in einem über der Wirbelschicht befindlichen Freiraum bei 850 bis 930 DEG C nachverbrannt und ein Teilstrom der Verbrennungsgase in die Wirbelschicht zurückgeführt. Um die Absenkung des Chrom(VI)-Gehalts der Verbrennungsrückstände auf < 1,0 mg/kg Rückstand zu gewährleisten, ist vorgesehen, die diese mit, bezogen auf den Chromgehalt, der 2- bis 3-fachen Menge an Eisensulfat und/oder Eisenchlorid und/oder Mangansulfat in Form einer bis zu 30%-igen wässrigen Lösung zu mischen und das Gemisch bei 80 bis 200 DEG C zu homogenisieren.
DE2003141610 2003-09-10 2003-09-10 Verfahren zur Verbrennung von festen Abfällen Expired - Fee Related DE10341610B8 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE2003141610 DE10341610B8 (de) 2003-09-10 2003-09-10 Verfahren zur Verbrennung von festen Abfällen
EP04765005A EP1664631A1 (de) 2003-09-10 2004-09-09 Verfahren zur verbrennung von festen abfällen
PCT/EP2004/010072 WO2005026618A1 (de) 2003-09-10 2004-09-09 Verfahren zur verbrennung von festen abfällen
CNA2004800254638A CN1846097A (zh) 2003-09-10 2004-09-09 焚烧固体废物的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003141610 DE10341610B8 (de) 2003-09-10 2003-09-10 Verfahren zur Verbrennung von festen Abfällen

Publications (3)

Publication Number Publication Date
DE10341610A1 true DE10341610A1 (de) 2005-05-04
DE10341610B4 DE10341610B4 (de) 2007-06-06
DE10341610B8 DE10341610B8 (de) 2007-09-27

Family

ID=34305630

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003141610 Expired - Fee Related DE10341610B8 (de) 2003-09-10 2003-09-10 Verfahren zur Verbrennung von festen Abfällen

Country Status (4)

Country Link
EP (1) EP1664631A1 (de)
CN (1) CN1846097A (de)
DE (1) DE10341610B8 (de)
WO (1) WO2005026618A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3388744A1 (de) * 2017-04-12 2018-10-17 Improbed AB System und verfahren zum recycling von wirbelschichtkesselmaterial

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100447489C (zh) * 2005-09-16 2008-12-31 中国科学院工程热物理研究所 一种带有复合干燥器的湿污泥焚烧处理装置
CN100453905C (zh) * 2005-06-21 2009-01-21 中国科学院工程热物理研究所 一种带复合干燥器的循环流化床湿污泥干化焚烧处理方法
JP5030568B2 (ja) * 2005-12-27 2012-09-19 信越化学工業株式会社 アルカリセルロース及びセルロースエーテルの製造方法
CN108488804B (zh) * 2018-04-02 2019-05-31 北京戎聚环境科技有限公司 用于固体废物处理的等离子体重整燃烧室和方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3153091B2 (ja) * 1994-03-10 2001-04-03 株式会社荏原製作所 廃棄物の処理方法及びガス化及び熔融燃焼装置
JPS5939368B2 (ja) * 1977-03-14 1984-09-22 堺化学工業株式会社 クロム含有粉状物の直接処理方法
US5156099A (en) * 1988-08-31 1992-10-20 Ebara Corporation Composite recycling type fluidized bed boiler
US5304710A (en) * 1993-02-18 1994-04-19 Envar Services, Inc. Method of detoxification and stabilization of soils contaminated with chromium ore waste
DE10000709A1 (de) * 2000-01-10 2001-07-19 Mg Technologies Ag Verfahren zur Behandlung von Chrom(VI)-haltigen Rückständen
EP1286112A1 (de) * 2001-08-09 2003-02-26 Siemens Aktiengesellschaft Vormischbrenner und Verfahren zu dessen Betrieb

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3388744A1 (de) * 2017-04-12 2018-10-17 Improbed AB System und verfahren zum recycling von wirbelschichtkesselmaterial
WO2018188786A1 (en) * 2017-04-12 2018-10-18 Improbed Ab System and process for recycling fluidized boiler bed material
US11085635B2 (en) 2017-04-12 2021-08-10 Improbed Ab System and process for recycling fluidized boiler bed material

Also Published As

Publication number Publication date
DE10341610B4 (de) 2007-06-06
WO2005026618A1 (de) 2005-03-24
CN1846097A (zh) 2006-10-11
EP1664631A1 (de) 2006-06-07
DE10341610B8 (de) 2007-09-27

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: LURGI LENTJES AG, 40549 DUESSELDORF, DE

8327 Change in the person/name/address of the patent owner

Owner name: LENTJES GMBH, 40880 RATINGEN, DE

8396 Reprint of erroneous front page
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee