FR2187687A1 - - Google Patents

Info

Publication number
FR2187687A1
FR2187687A1 FR7221544A FR7221544A FR2187687A1 FR 2187687 A1 FR2187687 A1 FR 2187687A1 FR 7221544 A FR7221544 A FR 7221544A FR 7221544 A FR7221544 A FR 7221544A FR 2187687 A1 FR2187687 A1 FR 2187687A1
Authority
FR
France
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.)
Granted
Application number
FR7221544A
Other languages
French (fr)
Other versions
FR2187687B1 (en
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.)
GOURDIER JEAN F ANCOIS
Original Assignee
GOURDIER JEAN F ANCOIS
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 GOURDIER JEAN F ANCOIS filed Critical GOURDIER JEAN F ANCOIS
Priority to FR7221544A priority Critical patent/FR2187687B1/fr
Priority to GB2221573A priority patent/GB1436346A/en
Priority to IT24770/73A priority patent/IT988765B/en
Priority to JP48061033A priority patent/JPS4952192A/ja
Priority to DE2329962A priority patent/DE2329962A1/en
Priority to BE132252A priority patent/BE800897A/en
Priority to SU7301932097A priority patent/SU566508A3/en
Priority to NL7308328A priority patent/NL7308328A/xx
Publication of FR2187687A1 publication Critical patent/FR2187687A1/fr
Priority to US05/498,228 priority patent/US3985681A/en
Application granted granted Critical
Publication of FR2187687B1 publication Critical patent/FR2187687B1/fr
Expired legal-status Critical Current

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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/843—Arsenic, antimony or bismuth
    • B01J23/8437—Bismuth
    • 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
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/612—Surface area less than 10 m2/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/613—10-100 m2/g

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
FR7221544A 1972-06-15 1972-06-15 Expired FR2187687B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7221544A FR2187687B1 (en) 1972-06-15 1972-06-15
GB2221573A GB1436346A (en) 1972-06-15 1973-05-09 Catalyst and process for the oxidation of ammonia
IT24770/73A IT988765B (en) 1972-06-15 1973-05-29 CATALYSTS FOR OXIDATION OF AMMONIA
JP48061033A JPS4952192A (en) 1972-06-15 1973-06-01
DE2329962A DE2329962A1 (en) 1972-06-15 1973-06-13 AMMONIA OXIDATION CATALYST AND THE PROCESS FOR PRODUCING IT
BE132252A BE800897A (en) 1972-06-15 1973-06-14 AMMONIA OXIDIZATION CATALYSTS
SU7301932097A SU566508A3 (en) 1972-06-15 1973-06-14 Catalyst for oxidizing ammonia to nitrogen oxide
NL7308328A NL7308328A (en) 1972-06-15 1973-06-15
US05/498,228 US3985681A (en) 1972-06-15 1974-08-16 Catalyst for the oxidation of ammonia

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7221544A FR2187687B1 (en) 1972-06-15 1972-06-15

Publications (2)

Publication Number Publication Date
FR2187687A1 true FR2187687A1 (en) 1974-01-18
FR2187687B1 FR2187687B1 (en) 1975-03-07

Family

ID=9100242

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7221544A Expired FR2187687B1 (en) 1972-06-15 1972-06-15

Country Status (8)

Country Link
JP (1) JPS4952192A (en)
BE (1) BE800897A (en)
DE (1) DE2329962A1 (en)
FR (1) FR2187687B1 (en)
GB (1) GB1436346A (en)
IT (1) IT988765B (en)
NL (1) NL7308328A (en)
SU (1) SU566508A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20074325L (en) * 2007-08-24 2009-02-25 Yara Int Asa Catalyst

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR516881A (en) * 1914-03-12 1921-04-27 Basf Ag Production of nitrogen oxides by catalytic oxidation of ammonia case b
DE558941C (en) * 1930-05-13 1932-09-13 I G Farbenindustrie Akt Ges Catalytic oxidation of ammonia
FR2099890A5 (en) * 1970-06-26 1972-03-17 African Explosives Chem

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR516881A (en) * 1914-03-12 1921-04-27 Basf Ag Production of nitrogen oxides by catalytic oxidation of ammonia case b
DE558941C (en) * 1930-05-13 1932-09-13 I G Farbenindustrie Akt Ges Catalytic oxidation of ammonia
FR2099890A5 (en) * 1970-06-26 1972-03-17 African Explosives Chem

Also Published As

Publication number Publication date
JPS4952192A (en) 1974-05-21
NL7308328A (en) 1973-12-18
GB1436346A (en) 1976-05-19
BE800897A (en) 1973-12-14
IT988765B (en) 1975-04-30
FR2187687B1 (en) 1975-03-07
SU566508A3 (en) 1977-07-25
DE2329962A1 (en) 1974-01-03

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