NO843186L - Apparat for aa fjerne nitrogenoksyder fra avgasser - Google Patents

Apparat for aa fjerne nitrogenoksyder fra avgasser

Info

Publication number
NO843186L
NO843186L NO843186A NO843186A NO843186L NO 843186 L NO843186 L NO 843186L NO 843186 A NO843186 A NO 843186A NO 843186 A NO843186 A NO 843186A NO 843186 L NO843186 L NO 843186L
Authority
NO
Norway
Prior art keywords
molecular sieve
ammonia
nitrogen
diameter
nitrogen oxides
Prior art date
Application number
NO843186A
Other languages
English (en)
Norwegian (no)
Inventor
Werner Sturm
Original Assignee
Steuler Industriewerke 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 Steuler Industriewerke Gmbh filed Critical Steuler Industriewerke Gmbh
Publication of NO843186L publication Critical patent/NO843186L/no

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Treating Waste Gases (AREA)
NO843186A 1983-08-09 1984-08-09 Apparat for aa fjerne nitrogenoksyder fra avgasser NO843186L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833328653 DE3328653A1 (de) 1983-08-09 1983-08-09 Vorrichtung zur durchfuehrung eines verfahrens zur ausscheidung von stickoxyden aus abgasen

Publications (1)

Publication Number Publication Date
NO843186L true NO843186L (no) 1985-02-11

Family

ID=6206096

Family Applications (1)

Application Number Title Priority Date Filing Date
NO843186A NO843186L (no) 1983-08-09 1984-08-09 Apparat for aa fjerne nitrogenoksyder fra avgasser

Country Status (5)

Country Link
EP (1) EP0141917A1 (da)
DE (1) DE3328653A1 (da)
DK (1) DK382984A (da)
FI (1) FI843114A7 (da)
NO (1) NO843186L (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3841990A1 (de) * 1988-12-14 1990-06-21 Degussa Verfahren zur reduktion von stickoxiden aus abgasen
JP5886042B2 (ja) * 2008-05-07 2016-03-16 ユミコア・アクチエンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフトＵｍｉｃｏｒｅ ＡＧ ＆ Ｃｏ．ＫＧ 分子ふるいをベースとするｓｃｒ触媒の使用下での炭化水素を含有する排気ガス中の窒素酸化物を減少する方法
EP2138681B1 (de) 2008-06-27 2019-03-27 Umicore AG & Co. KG Verfahren und Vorrichtung zur Reinigung von Dieselabgasen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1393053A (en) * 1972-08-30 1975-05-07 Atomic Energy Commission Catalytic reduction of nitrogen oxides
US3895094A (en) * 1974-01-28 1975-07-15 Gulf Oil Corp Process for selective reduction of oxides of nitrogen
CA1110829A (en) * 1978-03-30 1981-10-20 Gerald M. Woltermann Conversion of nitrogen oxides
GB2039863B (en) * 1979-01-12 1982-11-24 Norton Co Catalytic reduction of oxides of nitrogen by ammonia in presence of clinoptilolite

Also Published As

Publication number Publication date
FI843114A0 (fi) 1984-08-08
FI843114L (fi) 1985-02-10
DK382984A (da) 1985-02-10
FI843114A7 (fi) 1985-02-10
DK382984D0 (da) 1984-08-09
EP0141917A1 (en) 1985-05-22
DE3328653A1 (de) 1985-02-28

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