EP0710799A3 - Verfahren zur thermischen Oxidation von flüssigen Abfallstoffen - Google Patents

Verfahren zur thermischen Oxidation von flüssigen Abfallstoffen Download PDF

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Publication number
EP0710799A3
EP0710799A3 EP95116792A EP95116792A EP0710799A3 EP 0710799 A3 EP0710799 A3 EP 0710799A3 EP 95116792 A EP95116792 A EP 95116792A EP 95116792 A EP95116792 A EP 95116792A EP 0710799 A3 EP0710799 A3 EP 0710799A3
Authority
EP
European Patent Office
Prior art keywords
flue gas
gas stream
waste material
liquid waste
fan
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
EP95116792A
Other languages
English (en)
French (fr)
Other versions
EP0710799B1 (de
EP0710799A2 (de
Inventor
Uwe Listner
Martin Schweitzer
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.)
Bayer AG
Original Assignee
Bayer AG
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Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Publication of EP0710799A2 publication Critical patent/EP0710799A2/de
Publication of EP0710799A3 publication Critical patent/EP0710799A3/de
Application granted granted Critical
Publication of EP0710799B1 publication Critical patent/EP0710799B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/008—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals for liquid waste
    • 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
    • F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
    • F23G5/12—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating using gaseous or liquid fuel
    • 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
    • F23G5/44—Details; Accessories
    • F23G5/442—Waste feed arrangements
    • F23G5/446—Waste feed arrangements for liquid waste
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00—Specific waste
    • F23G2209/12—Sludge, slurries or mixtures of liquids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Incineration Of Waste (AREA)
  • Chimneys And Flues (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Treating Waste Gases (AREA)

Abstract

Bei dem Verfahren wird der flüssige Abfallstoff in einem heißen Rauchgasstrom 4 verdampft und oxidiert. Der Rauchgasstrom 4 enthält dabei den zur Oxidation nötigen Sauerstoff. Wesentlich ist dabei, daß der flüssige Abfallstoff in den heißen Rauchgasstrom 4 mit einer zur Hauptströmungsrichtung senkrechten Komponente als fächerförmiger Flachstrahl mit Hilfe einer oder mehrerer Zweistoffdüsen 6 eingedüst wird, die pulsierend mit einer Frequenz von 5 s-1 bis 70 s-1, vorzugsweise 10 s-1 bis 20 s-1 betrieben werden, wobei an jeder Zweistoffdüse 6 im Wechseltakt ein fächerförmiger Sprühteppich 7 mit relativ groben Tropfen großer Reichweite und ein fächerförmiger Sprühteppich 7 mit relativ feinen Tropfen kleiner Reichweite erzeugt wird, so daß der Rauchgasstrom 4 alternierend mit feinversprühter kurzer Reichweite und groben, das Rauchgas mit relativ großer Wurfweite durchdringenden Tropfen beaufschlagt wird.
EP95116792A 1994-11-07 1995-10-25 Verfahren zur thermischen Oxidation von flüssigen Abfallstoffen Expired - Lifetime EP0710799B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4439670 1994-11-07
DE4439670A DE4439670A1 (de) 1994-11-07 1994-11-07 Verfahren zur thermischen Oxidation von flüssigen Abfallstoffen

Publications (3)

Publication Number Publication Date
EP0710799A2 EP0710799A2 (de) 1996-05-08
EP0710799A3 true EP0710799A3 (de) 1998-01-14
EP0710799B1 EP0710799B1 (de) 2001-02-28

Family

ID=6532642

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95116792A Expired - Lifetime EP0710799B1 (de) 1994-11-07 1995-10-25 Verfahren zur thermischen Oxidation von flüssigen Abfallstoffen

Country Status (5)

Country Link
US (1) US5634413A (de)
EP (1) EP0710799B1 (de)
JP (1) JPH08210619A (de)
CA (1) CA2162080A1 (de)
DE (2) DE4439670A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11218316A (ja) 1998-02-03 1999-08-10 Risou Burner Kk 廃液焼却炉及び焼却方法
US6787308B2 (en) * 1998-07-30 2004-09-07 Solexa Ltd. Arrayed biomolecules and their use in sequencing
US20040106110A1 (en) * 1998-07-30 2004-06-03 Solexa, Ltd. Preparation of polynucleotide arrays
US20100130368A1 (en) * 1998-07-30 2010-05-27 Shankar Balasubramanian Method and system for sequencing polynucleotides
US20030022207A1 (en) * 1998-10-16 2003-01-30 Solexa, Ltd. Arrayed polynucleotides and their use in genome analysis
US6546883B1 (en) * 2000-07-14 2003-04-15 Rgf, Inc. Thermo-oxidizer evaporator
US7160566B2 (en) * 2003-02-07 2007-01-09 Boc, Inc. Food surface sanitation tunnel
DE102004026646B4 (de) * 2004-06-01 2007-12-13 Applikations- Und Technikzentrum Für Energieverfahrens-, Umwelt- Und Strömungstechnik (Atz-Evus) Verfahren zur thermischen Entsorgung schadstoffhaltiger Substanzen
US8864876B2 (en) * 2005-02-14 2014-10-21 Neumann Systems Group, Inc. Indirect and direct method of sequestering contaminates
US7379487B2 (en) 2005-02-14 2008-05-27 Neumann Information Systems, Inc. Two phase reactor
US8113491B2 (en) 2005-02-14 2012-02-14 Neumann Systems Group, Inc. Gas-liquid contactor apparatus and nozzle plate
US7866638B2 (en) * 2005-02-14 2011-01-11 Neumann Systems Group, Inc. Gas liquid contactor and effluent cleaning system and method
US8398059B2 (en) * 2005-02-14 2013-03-19 Neumann Systems Group, Inc. Gas liquid contactor and method thereof
FI121990B (fi) * 2007-12-20 2011-07-15 Beneq Oy Laite sumun ja hiukkasten tuottamiseksi
CN107120665A (zh) * 2017-07-04 2017-09-01 大连海伊特重工股份有限公司 一种含盐废液处理装置及方法
CN107559822B (zh) * 2017-09-21 2020-06-09 哈尔滨工业大学 中心给粉旋流煤粉燃器和燃尽风布置结构
CN107559823B (zh) * 2017-09-21 2019-04-30 哈尔滨工业大学 一种炉内脱硝与两级燃尽风布置的低氮燃烧装置
CN107606602B (zh) * 2017-09-21 2019-04-16 哈尔滨工业大学 一种sncr和ofa交错布置的卧式锅炉

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3722433A (en) * 1971-05-18 1973-03-27 R Kramer Method and apparatus for waste incineration
US4102651A (en) * 1972-10-14 1978-07-25 Davy Powergas Gmbh Ultrasonic atomizer for waste sulfuric acid and use thereof in acid cracking furnaces
DE3117524A1 (de) * 1980-05-05 1982-08-19 Etablissements Wanson, Construction de Matériel Thermique, S.A., 1130 Bruxelles Zerstaeuberduese fuer fluessigkeiten, insbesondere zum zerstaeuben von zu verbrennenden ablaugen
GB2096911A (en) * 1981-04-21 1982-10-27 Simpkins David Rogers Price Atomizer
SU1392309A1 (ru) * 1986-06-16 1988-04-30 Ленинградский технологический институт холодильной промышленности Устройство дл огневого обезвреживани жидких отходов
EP0353491A1 (de) * 1988-07-29 1990-02-07 ABB Management AG Anlage zur Verbrennung von Sondermüll
EP0624391A1 (de) * 1993-05-08 1994-11-17 Bayer Ag Verfahren zur Entstickung von Rauchgasen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE945713C (de) * 1952-01-18 1956-07-12 Kloeckner Humboldt Deutz Ag Einrichtung zur Beseitigung phenolhaltiger Abwaesser durch Einspritzen in heisse Brenngase
US2879948A (en) * 1956-04-18 1959-03-31 Alfred F Seibel Fuel and gaseous mixing unit
DE1776082A1 (de) * 1968-09-18 1971-06-09 Babcock & Wilcox Ag Einrichtung zur Verfeuerung fluessiger Abfallprodukte
ATA871674A (de) * 1974-10-30 1978-01-15 Dumag Ohg Einrichtung zum verbrennen von schwer brennbaren, fliessfahigen stoffen und stoffgemischen
DE2547462A1 (de) * 1975-10-23 1977-04-28 Metallgesellschaft Ag Verfahren und vorrichtung zum verbrennen fester oder fluessiger abfallstoffe
DE3625397A1 (de) * 1986-07-26 1988-02-04 Gutehoffnungshuette Man Nachbrennkammer hinter einem verbrennungsofen einer verbrennungseinrichtung fuer chemischen abfall
US4974530A (en) * 1989-11-16 1990-12-04 Energy And Environmental Research Apparatus and methods for incineration of toxic organic compounds

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3722433A (en) * 1971-05-18 1973-03-27 R Kramer Method and apparatus for waste incineration
US4102651A (en) * 1972-10-14 1978-07-25 Davy Powergas Gmbh Ultrasonic atomizer for waste sulfuric acid and use thereof in acid cracking furnaces
DE3117524A1 (de) * 1980-05-05 1982-08-19 Etablissements Wanson, Construction de Matériel Thermique, S.A., 1130 Bruxelles Zerstaeuberduese fuer fluessigkeiten, insbesondere zum zerstaeuben von zu verbrennenden ablaugen
GB2096911A (en) * 1981-04-21 1982-10-27 Simpkins David Rogers Price Atomizer
SU1392309A1 (ru) * 1986-06-16 1988-04-30 Ленинградский технологический институт холодильной промышленности Устройство дл огневого обезвреживани жидких отходов
EP0353491A1 (de) * 1988-07-29 1990-02-07 ABB Management AG Anlage zur Verbrennung von Sondermüll
EP0624391A1 (de) * 1993-05-08 1994-11-17 Bayer Ag Verfahren zur Entstickung von Rauchgasen

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 8845, Derwent World Patents Index; Class J09, AN 88-321251, XP002047767 *
VOLLHARDT F: "ENTWICKLUNGSGESCHICHTE DER NACHBRENN-KAMMER FUER SONDERMUELLVERBRENNUNGS-ANLAGEN", CHEMIE. INGENIEUR. TECHNIK, vol. 62, no. 8, 1 August 1990 (1990-08-01), pages 663 - 666, XP000177388 *

Also Published As

Publication number Publication date
CA2162080A1 (en) 1996-05-08
EP0710799B1 (de) 2001-02-28
EP0710799A2 (de) 1996-05-08
DE4439670A1 (de) 1996-05-09
US5634413A (en) 1997-06-03
DE59509056D1 (de) 2001-04-05
JPH08210619A (ja) 1996-08-20

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