EP2175197A3 - Verfahren zur Reinigung von Abgasen durch generative Nachverbrennung - Google Patents

Verfahren zur Reinigung von Abgasen durch generative Nachverbrennung Download PDF

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Publication number
EP2175197A3
EP2175197A3 EP09170299.3A EP09170299A EP2175197A3 EP 2175197 A3 EP2175197 A3 EP 2175197A3 EP 09170299 A EP09170299 A EP 09170299A EP 2175197 A3 EP2175197 A3 EP 2175197A3
Authority
EP
European Patent Office
Prior art keywords
exhaust gases
combustion chamber
combustion
gas
cleaned
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
EP09170299.3A
Other languages
English (en)
French (fr)
Other versions
EP2175197B1 (de
EP2175197A2 (de
Inventor
Dr. Michael Wanner
Dipl.-Ing. Herbert Nickel
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.)
ReiCat GmbH
Original Assignee
ReiCat 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 ReiCat GmbH filed Critical ReiCat GmbH
Publication of EP2175197A2 publication Critical patent/EP2175197A2/de
Publication of EP2175197A3 publication Critical patent/EP2175197A3/de
Application granted granted Critical
Publication of EP2175197B1 publication Critical patent/EP2175197B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/06Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
    • F23G7/07Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases in which combustion takes place in the presence of catalytic material
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/50Control or safety arrangements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/06Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
    • F23G7/061Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating
    • F23G7/065Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2202/00Combustion
    • F23G2202/60Combustion in a catalytic combustion chamber
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2207/00Control
    • F23G2207/10Arrangement of sensing devices
    • F23G2207/101Arrangement of sensing devices for temperature
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2207/00Control
    • F23G2207/30Oxidant supply
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2207/00Control
    • F23G2207/60Additives supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Incineration Of Waste (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

Die vorliegende Erfindung betrifft ein Verfahren und eine Vorrichtung zur Reinigung von sauerstofffreien Abgasen durch generative Nachverbrennung, wobei die Abgase Anteile an brennbaren Bestandteilen von bis zu 100% aufweisen und der Energieinhalt der Abgase direkt zur Erhitzung der Abgase eingesetzt wird. Es beinhaltet die Schritte Zuführen der zu reinigenden Abgase; Ausgleichen von Druck- und Mengenschwankungen in den zu reinigenden Abgasen; Mischen eines ersten Gasstroms, bestehend aus den zu reinigenden Abgasen, derart mit einem zweiten Gasstrom, bestehend aus Erdgas, wobei die zugemischte Menge an Erdgas abhängig ist vom Gehalt der brennbaren Bestandteile in den Abgasen und ausreichend ist, um eine stabile Verbrennung zu gewährleisten; Einleiten der gemischten Gasströme und eines dritten Gasstroms bestehend aus Verbrennungsluft in einen Brenner wenigstens einer Brennkammer; Verbrennung der vereinigten Gasströme in der Brennkammer bei so hohen Temperaturen, dass unerwünschte, brennbare Gasbestandteile durch Oxidation entfernt werden, wobei die bei der Oxidation aus dem Energieinhalt der Abgase gewonnene Wärmeenergie direkt zur Erhitzung der Abgase eingesetzt wird; Katalytische Reinigung der oxidierten Abgase zur Umsetzung darin verbliebener Verunreinigungen in einer katalytischen Reinigungsstufe am Ausgang der Brennkammer und Einleiten von Kühlluft in die Brennkammer zum Einstellen der erforderlichen Temperatur für die katalytische Reinigung in der katalytischen Reinigungsstufe.
EP09170299.3A 2008-10-07 2009-09-15 Verfahren zur Reinigung von Abgasen durch generative Nachverbrennung Active EP2175197B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200810037418 DE102008037418B3 (de) 2008-10-07 2008-10-07 Verfahren zur Reinigung von Abgasen durch generative Nachverbrennung

Publications (3)

Publication Number Publication Date
EP2175197A2 EP2175197A2 (de) 2010-04-14
EP2175197A3 true EP2175197A3 (de) 2014-03-26
EP2175197B1 EP2175197B1 (de) 2016-04-13

Family

ID=41479320

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09170299.3A Active EP2175197B1 (de) 2008-10-07 2009-09-15 Verfahren zur Reinigung von Abgasen durch generative Nachverbrennung

Country Status (2)

Country Link
EP (1) EP2175197B1 (de)
DE (1) DE102008037418B3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011111529B4 (de) 2011-08-31 2016-03-17 Siegfried Woitkowitz Verfahren und Vorrichtung zur katalytischen, regenerativen und thermischen Oxydation von brennbaren Bestandteilen in bei einer sorptiven Aufbereitung von Biogas entstehenden Abgasen
CN110068019A (zh) * 2019-05-29 2019-07-30 山东凯瑞英材料科技有限公司 催化燃烧VOCs的处理系统和处理方法
CN115614762B (zh) * 2022-11-14 2023-04-04 湖南天闻新华印务有限公司 一种印刷烘箱尾气处理装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2750680A (en) * 1952-08-02 1956-06-19 Oxy Catalyst Inc Method for treating materials
US5169605A (en) * 1989-09-04 1992-12-08 Societe Generale pour les Techniques Novelles SGN Process and installation for the combustion of toxic gaseous effluents bereft of oxygen
US5427746A (en) * 1994-03-08 1995-06-27 W. R. Grace & Co.-Conn. Flow modification devices for reducing emissions from thermal voc oxidizers
US7273366B1 (en) * 2003-10-28 2007-09-25 Soil-Therm Equipment, Inc. Method and apparatus for destruction of vapors and waste streams

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2026237A1 (de) * 1970-05-29 1971-12-09 Zenker K Verfahren zum thermischen Nachverbrennen von Abluft aus Industrieanlagen und Vorrichtung zur Durchführung des Verfahrens
NL8300587A (nl) * 1982-03-12 1983-10-03 Kali Chemie Ag Werkwijze voor het behandelen van afvoergas.
DE3605415A1 (de) * 1986-02-20 1987-08-27 Katec Betz Gmbh & Co Verfahren und vorrichtung zum verbrennen oxidierbarer bestandteile in einem traegergas
DE3903055A1 (de) * 1989-02-02 1990-08-09 Prematechnik Ges Fuer Verfahre Verfahren zur beseitigung geringer mengen schaedlicher gase aus einem luft-gasgemisch
DK166514B1 (da) * 1991-03-22 1993-06-01 Topsoe Haldor As Fremgangsmaade til katalytisk forbraending af braendbare stoffer i afgasser
CA2094977C (en) * 1993-04-27 2006-09-19 Walter P. Lucas Catalytic/thermal convertor unit
DE19508807A1 (de) * 1994-03-10 1995-09-14 Mannesmann Ag Verfahren und Anlage zur Verbrennung von Abgasen
DE19611226C1 (de) * 1996-03-21 1997-10-02 Fhw Brenntechnik Gmbh Vorrichtung zur thermischen Abgasbehandlung, insbesondere von oxidierbaren Schwelgasen
GB2323312B (en) * 1997-03-21 2001-08-08 Korea M A T Co Ltd Gas scrubber and methods of disposing a gas using the same
US6153150A (en) * 1998-01-12 2000-11-28 Advanced Technology Materials, Inc. Apparatus and method for controlled decomposition oxidation of gaseous pollutants

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2750680A (en) * 1952-08-02 1956-06-19 Oxy Catalyst Inc Method for treating materials
US5169605A (en) * 1989-09-04 1992-12-08 Societe Generale pour les Techniques Novelles SGN Process and installation for the combustion of toxic gaseous effluents bereft of oxygen
US5427746A (en) * 1994-03-08 1995-06-27 W. R. Grace & Co.-Conn. Flow modification devices for reducing emissions from thermal voc oxidizers
US7273366B1 (en) * 2003-10-28 2007-09-25 Soil-Therm Equipment, Inc. Method and apparatus for destruction of vapors and waste streams

Also Published As

Publication number Publication date
DE102008037418B3 (de) 2010-02-18
EP2175197B1 (de) 2016-04-13
EP2175197A2 (de) 2010-04-14

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