FR2079658A5 - - Google Patents

Info

Publication number
FR2079658A5
FR2079658A5 FR7004454A FR7004454A FR2079658A5 FR 2079658 A5 FR2079658 A5 FR 2079658A5 FR 7004454 A FR7004454 A FR 7004454A FR 7004454 A FR7004454 A FR 7004454A FR 2079658 A5 FR2079658 A5 FR 2079658A5
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.)
Expired
Application number
FR7004454A
Other languages
French (fr)
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.)
Azote et Produits Chimiques SA
Original Assignee
Azote et Produits Chimiques SA
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 Azote et Produits Chimiques SA filed Critical Azote et Produits Chimiques SA
Priority to FR7004454A priority Critical patent/FR2079658A5/fr
Priority to CA104,530A priority patent/CA988075A/en
Priority to DE19712105577 priority patent/DE2105577B2/de
Priority to PL1971146097A priority patent/PL82984B1/pl
Priority to ES388064A priority patent/ES388064A1/es
Priority to NL7101617A priority patent/NL7101617A/xx
Priority to BE762632A priority patent/BE762632A/xx
Priority to CS940A priority patent/CS172921B2/cs
Priority to SU1622852A priority patent/SU404198A3/ru
Priority to GB2138571A priority patent/GB1350977A/en
Application granted granted Critical
Publication of FR2079658A5 publication Critical patent/FR2079658A5/fr
Priority to US345685A priority patent/US3926853A/en
Priority to US350187A priority patent/US3907975A/en
Priority to US05/440,268 priority patent/US3947554A/en
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
    • 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
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • 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
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • 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
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • 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
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals 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
    • 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
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • 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
    • B01J35/64—Pore diameter
    • B01J35/647—2-50 nm

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7004454A 1970-02-09 1970-02-09 Expired FR2079658A5 (de)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR7004454A FR2079658A5 (de) 1970-02-09 1970-02-09
CA104,530A CA988075A (en) 1970-02-09 1971-02-04 Catalytic oxidation of ammonia
DE19712105577 DE2105577B2 (de) 1970-02-09 1971-02-06 Verfahren zur herstellung eines katalysators und dessen verwendung
ES388064A ES388064A1 (es) 1970-02-09 1971-02-08 Un procedimiento de preparacion de composiciones cataliti- cas estables.
NL7101617A NL7101617A (de) 1970-02-09 1971-02-08
BE762632A BE762632A (fr) 1970-02-09 1971-02-08 Oxydation catalytique de l'ammoniac
PL1971146097A PL82984B1 (de) 1970-02-09 1971-02-08
CS940A CS172921B2 (de) 1970-02-09 1971-02-09
SU1622852A SU404198A3 (de) 1970-02-09 1971-02-09
GB2138571A GB1350977A (en) 1970-02-09 1971-04-19 Catalysts and their use in the catalytic oxidation of ammonia
US345685A US3926853A (en) 1970-02-09 1973-03-28 Catalytic oxidation of ammonia
US350187A US3907975A (en) 1970-02-09 1973-04-11 Catalytic oxidation of ammonia
US05/440,268 US3947554A (en) 1970-02-09 1974-02-06 Catalytic oxidation of ammonia

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7004454A FR2079658A5 (de) 1970-02-09 1970-02-09

Publications (1)

Publication Number Publication Date
FR2079658A5 true FR2079658A5 (de) 1971-11-12

Family

ID=9050279

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7004454A Expired FR2079658A5 (de) 1970-02-09 1970-02-09

Country Status (10)

Country Link
BE (1) BE762632A (de)
CA (1) CA988075A (de)
CS (1) CS172921B2 (de)
DE (1) DE2105577B2 (de)
ES (1) ES388064A1 (de)
FR (1) FR2079658A5 (de)
GB (1) GB1350977A (de)
NL (1) NL7101617A (de)
PL (1) PL82984B1 (de)
SU (1) SU404198A3 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991001175A1 (en) * 1989-07-25 1991-02-07 Uop Limited Low temperature oxidation process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991001175A1 (en) * 1989-07-25 1991-02-07 Uop Limited Low temperature oxidation process

Also Published As

Publication number Publication date
SU404198A3 (de) 1973-10-26
NL7101617A (de) 1971-08-11
CA988075A (en) 1976-04-27
GB1350977A (en) 1974-04-24
CS172921B2 (de) 1977-01-28
DE2105577A1 (de) 1971-11-18
DE2105577B2 (de) 1976-06-16
ES388064A1 (es) 1974-11-16
PL82984B1 (de) 1975-12-31
BE762632A (fr) 1971-08-09

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