NO301808B1 - Katalysator med forbedret mekanisk stabilitet og katalytisk selektivitet ved oksydasjon av ammoniakk til nitrogenoksyder - Google Patents

Katalysator med forbedret mekanisk stabilitet og katalytisk selektivitet ved oksydasjon av ammoniakk til nitrogenoksyder

Info

Publication number
NO301808B1
NO301808B1 NO931027A NO931027A NO301808B1 NO 301808 B1 NO301808 B1 NO 301808B1 NO 931027 A NO931027 A NO 931027A NO 931027 A NO931027 A NO 931027A NO 301808 B1 NO301808 B1 NO 301808B1
Authority
NO
Norway
Prior art keywords
ammonia
oxidation
catalyst
nitrogen oxides
mechanical stability
Prior art date
Application number
NO931027A
Other languages
English (en)
Other versions
NO931027L (no
NO931027D0 (no
Inventor
Poul Erik Hoejlund Nielsen
Keld Johansen
Original Assignee
Haldor Topsoe As
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 Haldor Topsoe As filed Critical Haldor Topsoe As
Publication of NO931027D0 publication Critical patent/NO931027D0/no
Publication of NO931027L publication Critical patent/NO931027L/no
Publication of NO301808B1 publication Critical patent/NO301808B1/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/24—Nitric oxide (NO)
    • C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
    • C01B21/265—Preparation by catalytic or non-catalytic oxidation of ammonia characterised by the catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
NO931027A 1992-03-23 1993-03-22 Katalysator med forbedret mekanisk stabilitet og katalytisk selektivitet ved oksydasjon av ammoniakk til nitrogenoksyder NO301808B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK038392A DK170529B1 (da) 1992-03-23 1992-03-23 Ammoniakoxidationskatalysator

Publications (3)

Publication Number Publication Date
NO931027D0 NO931027D0 (no) 1993-03-22
NO931027L NO931027L (no) 1993-09-24
NO301808B1 true NO301808B1 (no) 1997-12-15

Family

ID=8092881

Family Applications (1)

Application Number Title Priority Date Filing Date
NO931027A NO301808B1 (no) 1992-03-23 1993-03-22 Katalysator med forbedret mekanisk stabilitet og katalytisk selektivitet ved oksydasjon av ammoniakk til nitrogenoksyder

Country Status (4)

Country Link
EP (1) EP0562567A1 (no)
DK (1) DK170529B1 (no)
NO (1) NO301808B1 (no)
RU (1) RU2106908C1 (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2117528C1 (ru) * 1997-03-12 1998-08-20 Институт катализа им.Г.К.Борескова СО РАН Катализатор окисления аммиака
PL337596A1 (en) * 1999-12-29 2001-07-02 Zaklady Chemiczne Alwernia Sa Catalyst for selectively oxidising ammonia to nitrous oxide by means of molecular oxygen
NO313494B1 (no) 2000-07-05 2002-10-14 Norsk Hydro As Katalysator for spalting av dinitrogenoksid og fremgangsmåte ved utförelse av prosesser hvor det dannes dinitrogenoksid
NO20074325L (no) 2007-08-24 2009-02-25 Yara Int Asa Catalyst
CN110327918A (zh) * 2019-07-15 2019-10-15 北京工业大学 一种同时去除nh3逃逸和co的催化剂及制备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3931391A (en) * 1971-08-27 1976-01-06 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler Process for oxidation of ammonia
SE464798B (sv) * 1973-10-24 1991-06-17 Johnson Matthey Co Ltd Katalysator innefattande ett substrat, ett mellanliggande oxidskikt och ett katalytiskt skikt
WO1989003366A1 (en) * 1987-10-06 1989-04-20 Johnson Matthey Inc. Vanadium/tungsten catalyst and process

Also Published As

Publication number Publication date
NO931027L (no) 1993-09-24
RU2106908C1 (ru) 1998-03-20
DK170529B1 (da) 1995-10-16
DK38392A (da) 1993-09-24
EP0562567A1 (en) 1993-09-29
DK38392D0 (da) 1992-03-23
NO931027D0 (no) 1993-03-22

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Legal Events

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MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN SEPTEMBER 2003