IT982920B - Procedimento e catalizzatore per l ossidazione di ammoniaca - Google Patents

Procedimento e catalizzatore per l ossidazione di ammoniaca

Info

Publication number
IT982920B
IT982920B IT4908973A IT4908973A IT982920B IT 982920 B IT982920 B IT 982920B IT 4908973 A IT4908973 A IT 4908973A IT 4908973 A IT4908973 A IT 4908973A IT 982920 B IT982920 B IT 982920B
Authority
IT
Italy
Prior art keywords
ammonia
oxidation
catalyst
procedure
Prior art date
Application number
IT4908973A
Other languages
English (en)
Italian (it)
Original Assignee
Engelhard Min & Chem
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 Engelhard Min & Chem filed Critical Engelhard Min & Chem
Application granted granted Critical
Publication of IT982920B publication Critical patent/IT982920B/it

Links

Classifications

    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/48—Silver or gold
    • B01J23/52—Gold
    • 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)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
IT4908973A 1972-03-30 1973-03-28 Procedimento e catalizzatore per l ossidazione di ammoniaca IT982920B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23965272A 1972-03-30 1972-03-30

Publications (1)

Publication Number Publication Date
IT982920B true IT982920B (it) 1974-10-21

Family

ID=22903123

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4908973A IT982920B (it) 1972-03-30 1973-03-28 Procedimento e catalizzatore per l ossidazione di ammoniaca

Country Status (6)

Country Link
JP (1) JPS5610090B2 (en(2012))
CA (1) CA992724A (en(2012))
DE (1) DE2315809A1 (en(2012))
FR (1) FR2178125B1 (en(2012))
GB (1) GB1425234A (en(2012))
IT (1) IT982920B (en(2012))

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445173A1 (fr) * 1978-12-27 1980-07-25 Inst Nawozow Sztucznych Charge stratifiee de catalyseur a base de metaux precieux pour l'oxydation de l'ammoniac, conduisant a la formation d'oxyde d'azote
GB2064975B (en) * 1979-10-18 1984-03-14 Johnson Matthey Co Ltd Fibrous catalytic materials
GB2069366B (en) * 1979-12-18 1984-06-06 Johnson Matthey Co Ltd Metal or alloy catalysts or catalyst supports
GB2154994B (en) * 1984-03-01 1987-10-07 Air Prod & Chem Process for manufacturing nitric acid from ammounin and oxygen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2063299A5 (en(2012)) * 1969-09-11 1971-07-09 Miniovich Mark

Also Published As

Publication number Publication date
DE2315809A1 (de) 1973-10-11
GB1425234A (en) 1976-02-18
FR2178125A1 (en(2012)) 1973-11-09
JPS5610090B2 (en(2012)) 1981-03-05
JPS4913092A (en(2012)) 1974-02-05
CA992724A (en) 1976-07-13
FR2178125B1 (en(2012)) 1977-02-04

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