DE69401983D1 - Verfahren zur Entfernung von N2O aus Abgasen von Stickoxid-Oxidationen - Google Patents

Verfahren zur Entfernung von N2O aus Abgasen von Stickoxid-Oxidationen

Info

Publication number
DE69401983D1
DE69401983D1 DE69401983T DE69401983T DE69401983D1 DE 69401983 D1 DE69401983 D1 DE 69401983D1 DE 69401983 T DE69401983 T DE 69401983T DE 69401983 T DE69401983 T DE 69401983T DE 69401983 D1 DE69401983 D1 DE 69401983D1
Authority
DE
Germany
Prior art keywords
mordenites
oxidations
removal
exhaust gases
nitrogen oxide
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.)
Expired - Fee Related
Application number
DE69401983T
Other languages
English (en)
Other versions
DE69401983T2 (de
Inventor
Serge Tretjak
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.)
Grande Paroisse SA
Original Assignee
Grande Paroisse SA
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 Grande Paroisse SA filed Critical Grande Paroisse SA
Publication of DE69401983D1 publication Critical patent/DE69401983D1/de
Application granted granted Critical
Publication of DE69401983T2 publication Critical patent/DE69401983T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • B01D53/8628—Processes characterised by a specific catalyst
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/30—Improvements relating to adipic acid or caprolactam production

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Treating Waste Gases (AREA)
DE69401983T 1993-05-10 1994-05-06 Verfahren zur Entfernung von N2O aus Abgasen von Stickoxid-Oxidationen Expired - Fee Related DE69401983T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9305573A FR2705036B1 (fr) 1993-05-10 1993-05-10 Procédé pour abaisser la teneur en protoxyde d'azote dans les effluents gazeux, en particulier dans ceux qui sont issus de synthèses par oxydation nitrique.

Publications (2)

Publication Number Publication Date
DE69401983D1 true DE69401983D1 (de) 1997-04-17
DE69401983T2 DE69401983T2 (de) 1997-08-14

Family

ID=9446948

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69401983T Expired - Fee Related DE69401983T2 (de) 1993-05-10 1994-05-06 Verfahren zur Entfernung von N2O aus Abgasen von Stickoxid-Oxidationen

Country Status (8)

Country Link
US (1) US5582810A (de)
EP (1) EP0625369B1 (de)
JP (1) JP2610009B2 (de)
AT (1) ATE149872T1 (de)
CA (1) CA2123265A1 (de)
DE (1) DE69401983T2 (de)
FR (1) FR2705036B1 (de)
ZA (1) ZA943214B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19533715A1 (de) * 1995-09-12 1997-03-13 Basf Ag Verfahren zum Entfernen von Stickstoffoxiden aus einem diese enthaltenden Gasstrom
FR2754468B1 (fr) * 1996-10-10 2001-12-14 Gaz De France Catalyseur, en particulier de reduction des nox, et procede de reduction des nox
FR2773144B1 (fr) * 1997-12-31 2000-02-04 Grande Paroisse Sa Catalyseur a base de ferrierite/fer pour la reduction catalytique de la teneur de gaz en protoxyde d'azote. son procede d'obtention. application au traitement de gaz industriels
DE19820515A1 (de) * 1998-05-08 1999-11-11 Alsi Penta Zeolithe Gmbh Verfahren zur Herstellung eines Katalysators für die Reinigung von Abgasen, die Stickstoffoxide in Gegenwart von Sauerstoff und Wasser enthalten
JP2002519399A (ja) * 1998-07-06 2002-07-02 ソリユテイア・インコーポレイテツド 脂肪族二酸および亜酸化窒素の製造方法
FR2789911B1 (fr) * 1999-02-18 2001-05-04 Grande Paroisse Sa Procede pour abattre simultanement les oxydes nitriques et le protoxyde d'azote dans les gaz qui en contiennent
EP1754526B1 (de) * 1999-10-15 2010-11-24 Lummus Technology Inc. Umwandlung von Stickstoffoxiden Mittels eines in der Form eines Maschennetzwerks ausgebildeten Katalysators
US6667017B2 (en) 1999-10-15 2003-12-23 Abb Lummus Global, Inc. Process for removing environmentally harmful compounds
DE10001539B4 (de) * 2000-01-14 2006-01-19 Uhde Gmbh Verfahren zur Beseitigung von NOx und N2O
DE10001541B4 (de) * 2000-01-14 2005-04-28 Uhde Gmbh Verfahren zur Beseitigung von NOx und N¶2¶O aus dem Restgas der Salpetersäureproduktion
DE102005022650A1 (de) * 2005-05-11 2006-11-16 Uhde Gmbh Verfahren zur Verringerung des Gehaltes an Stickoxiden in Gasen
JP5711017B2 (ja) * 2010-03-29 2015-04-30 国立大学法人北海道大学 亜酸化窒素含有ガスの処理方法及び処理装置
DE102011011881A1 (de) 2011-02-21 2012-08-23 Thyssenkrupp Uhde Gmbh Verfahren zur Beseitigung von N2O und NOX aus dem Prozess zur Salpetersäureherstellung
DE102013100856A1 (de) * 2013-01-29 2014-07-31 Chemisch Thermische Prozesstechnik Gmbh Verfahren und Vorrichtung zur Reinigung von Abgasen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1596425A (de) * 1968-12-27 1970-06-15
US4571329A (en) * 1984-08-13 1986-02-18 Babcock-Hitachi Kabushiki Kaisha Ammonia reduction-denitration process and apparatus therefor
FR2622474B2 (fr) * 1987-04-03 1990-01-26 Azote & Prod Chim Composition catalytique de reduction selective des oxydes d'azote contenus dans des effluents gazeux oxygenes et procede d'epuration desdits effluents
FR2625919B1 (fr) * 1988-01-19 1994-02-11 Institut Francais Petrole Procede et catalyseur pour la reduction selective des oxydes d'azote
US4867954A (en) * 1988-04-07 1989-09-19 Uop Catalytic reduction of nitrogen oxides
JP2653848B2 (ja) * 1988-09-02 1997-09-17 バブコツク日立株式会社 窒素酸化物の除去方法
JPH054027A (ja) * 1991-06-28 1993-01-14 Asahi Chem Ind Co Ltd 排一酸化二窒素ガスの処理方法
JPH0531371A (ja) * 1991-07-31 1993-02-09 Ishikawajima Harima Heavy Ind Co Ltd 亜酸化窒素分解用触媒
DE4128629A1 (de) * 1991-08-29 1993-03-04 Basf Ag Silberhaltiger traegerkatalysator und verfahren zur katalytischen zersetzung von distickstoffmonoxid
US5171553A (en) * 1991-11-08 1992-12-15 Air Products And Chemicals, Inc. Catalytic decomposition of N2 O
US5200162A (en) * 1992-04-01 1993-04-06 Uop Process for N2 O decomposition

Also Published As

Publication number Publication date
US5582810A (en) 1996-12-10
EP0625369A1 (de) 1994-11-23
FR2705036A1 (fr) 1994-11-18
ZA943214B (en) 1995-01-18
JP2610009B2 (ja) 1997-05-14
EP0625369B1 (de) 1997-03-12
ATE149872T1 (de) 1997-03-15
DE69401983T2 (de) 1997-08-14
CA2123265A1 (fr) 1994-11-11
FR2705036B1 (fr) 1995-06-16
JPH0768131A (ja) 1995-03-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee