DK170529B1 - Ammoniakoxidationskatalysator - Google Patents

Ammoniakoxidationskatalysator Download PDF

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Publication number
DK170529B1
DK170529B1 DK038392A DK38392A DK170529B1 DK 170529 B1 DK170529 B1 DK 170529B1 DK 038392 A DK038392 A DK 038392A DK 38392 A DK38392 A DK 38392A DK 170529 B1 DK170529 B1 DK 170529B1
Authority
DK
Denmark
Prior art keywords
catalyst
support
ammonia
oxidation
deposited
Prior art date
Application number
DK038392A
Other languages
Danish (da)
English (en)
Other versions
DK38392D0 (da
DK38392A (da
Inventor
Poul Erik Hoejlund Nielsen
Keld Johansen
Original Assignee
Topsoe Haldor 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 Topsoe Haldor As filed Critical Topsoe Haldor As
Priority to DK038392A priority Critical patent/DK170529B1/da
Publication of DK38392D0 publication Critical patent/DK38392D0/da
Priority to NO931027A priority patent/NO301808B1/no
Priority to RU93004635A priority patent/RU2106908C1/ru
Priority to EP93104797A priority patent/EP0562567A1/en
Publication of DK38392A publication Critical patent/DK38392A/da
Application granted granted Critical
Publication of DK170529B1 publication Critical patent/DK170529B1/da

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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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
DK038392A 1992-03-23 1992-03-23 Ammoniakoxidationskatalysator DK170529B1 (da)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DK038392A DK170529B1 (da) 1992-03-23 1992-03-23 Ammoniakoxidationskatalysator
NO931027A NO301808B1 (no) 1992-03-23 1993-03-22 Katalysator med forbedret mekanisk stabilitet og katalytisk selektivitet ved oksydasjon av ammoniakk til nitrogenoksyder
RU93004635A RU2106908C1 (ru) 1992-03-23 1993-03-23 Катализатор для окисления аммиака до окислов азота
EP93104797A EP0562567A1 (en) 1992-03-23 1993-03-23 Ammonia oxidation catalyst

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK38392 1992-03-23
DK038392A DK170529B1 (da) 1992-03-23 1992-03-23 Ammoniakoxidationskatalysator

Publications (3)

Publication Number Publication Date
DK38392D0 DK38392D0 (da) 1992-03-23
DK38392A DK38392A (da) 1993-09-24
DK170529B1 true DK170529B1 (da) 1995-10-16

Family

ID=8092881

Family Applications (1)

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

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
DK38392D0 (da) 1992-03-23
EP0562567A1 (en) 1993-09-29
NO931027L (no) 1993-09-24
NO301808B1 (no) 1997-12-15
DK38392A (da) 1993-09-24
NO931027D0 (no) 1993-03-22
RU2106908C1 (ru) 1998-03-20

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed