GB1436346A - Catalyst and process for the oxidation of ammonia - Google Patents

Catalyst and process for the oxidation of ammonia

Info

Publication number
GB1436346A
GB1436346A GB2221573A GB2221573A GB1436346A GB 1436346 A GB1436346 A GB 1436346A GB 2221573 A GB2221573 A GB 2221573A GB 2221573 A GB2221573 A GB 2221573A GB 1436346 A GB1436346 A GB 1436346A
Authority
GB
United Kingdom
Prior art keywords
oxide
ammonia
oxides
oxidation
ghsv
Prior art date
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
GB2221573A
Other languages
English (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.)
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
Publication of GB1436346A publication Critical patent/GB1436346A/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
    • 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)
GB2221573A 1972-06-15 1973-05-09 Catalyst and process for the oxidation of ammonia Expired GB1436346A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1436346A true GB1436346A (en) 1976-05-19

Family

ID=9100242

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2221573A Expired GB1436346A (en) 1972-06-15 1973-05-09 Catalyst and process for the oxidation of ammonia

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009028949A1 (en) * 2007-08-24 2009-03-05 Yara International Asa Mixed metal oxide catalyst and production of nitric oxide by oxidation of ammonia

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2065C (enExample) * 1914-03-12
DE558941C (de) * 1930-05-13 1932-09-13 I G Farbenindustrie Akt Ges Katalytische Oxydation von Ammoniak
ZA704407B (en) * 1970-06-26 1972-02-23 African Explosives & Chem Improvements relating to catalysts

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009028949A1 (en) * 2007-08-24 2009-03-05 Yara International Asa Mixed metal oxide catalyst and production of nitric oxide by oxidation of ammonia
AU2008293119B2 (en) * 2007-08-24 2012-09-20 Yara International Asa Mixed metal oxide catalyst and production of nitric oxide by oxidation of ammonia
EA020086B1 (ru) * 2007-08-24 2014-08-29 Яра Интернэшнл Аса Способ получения газа, содержащего оксид азота
US9725319B2 (en) 2007-08-24 2017-08-08 Yara International Asa Mixed metal oxide catalyst and production of nitric oxide by oxidation of ammonia
US10618811B2 (en) 2007-08-24 2020-04-14 Yara International Asa Mixed metal oxide catalyst and production of nitric oxide by oxidation of ammonia

Also Published As

Publication number Publication date
DE2329962A1 (de) 1974-01-03
BE800897A (fr) 1973-12-14
FR2187687B1 (enExample) 1975-03-07
SU566508A3 (ru) 1977-07-25
NL7308328A (enExample) 1973-12-18
IT988765B (it) 1975-04-30
JPS4952192A (enExample) 1974-05-21
FR2187687A1 (enExample) 1974-01-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees