GB1282000A - Low-platinum catalyst for ammonia oxidation to nitric oxide - Google Patents

Low-platinum catalyst for ammonia oxidation to nitric oxide

Info

Publication number
GB1282000A
GB1282000A GB58175/69A GB5817569A GB1282000A GB 1282000 A GB1282000 A GB 1282000A GB 58175/69 A GB58175/69 A GB 58175/69A GB 5817569 A GB5817569 A GB 5817569A GB 1282000 A GB1282000 A GB 1282000A
Authority
GB
United Kingdom
Prior art keywords
nitric oxide
low
platinum catalyst
ammonia oxidation
ammonia
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
GB58175/69A
Inventor
Mark Alexandrovich Miniovich
Anna Lvovna Shneerson
Viktor Andrianovich Molchanov
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.)
Individual
Original Assignee
Individual
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
Priority to FR6930894A priority Critical patent/FR2063299A5/fr
Application filed by Individual filed Critical Individual
Priority to GB58175/69A priority patent/GB1282000A/en
Priority to BE742784D priority patent/BE742784A/xx
Priority to NL6918466A priority patent/NL6918466A/xx
Publication of GB1282000A publication Critical patent/GB1282000A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals
    • C22C5/04—Alloys based on a platinum group metal
    • 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
    • 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
    • B01J23/70—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
    • B01J23/8906—Iron and 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • 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
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • 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
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/58—Fabrics or filaments
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)

Abstract

1282000 Nitric oxide M A MINIOVICH AL SHNEERSON and V A MOLCHANOV 27 Nov 1969 58175/69 Heading C1A [Also in Division C7] Ammonia is oxidized to nitric oxide in the presence of a catalyst comprising an alloy consisting of 75-82% Pt, 15-22% Pd, 2-3À5% Rh and 0À05-0À15% Au, Fe and Ir. Ammoniaair mixtures are converted to nitric oxide to an extent of at least 97-98%. Conditions of conversion mentioned are up to 6 atmospheres pressure and temperatures of up to 850‹ C.
GB58175/69A 1969-09-11 1969-11-27 Low-platinum catalyst for ammonia oxidation to nitric oxide Expired GB1282000A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR6930894A FR2063299A5 (en) 1969-09-11 1969-09-11
GB58175/69A GB1282000A (en) 1969-09-11 1969-11-27 Low-platinum catalyst for ammonia oxidation to nitric oxide
BE742784D BE742784A (en) 1969-09-11 1969-12-08
NL6918466A NL6918466A (en) 1969-09-11 1969-12-09

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR6930894A FR2063299A5 (en) 1969-09-11 1969-09-11
GB58175/69A GB1282000A (en) 1969-09-11 1969-11-27 Low-platinum catalyst for ammonia oxidation to nitric oxide
BE742784 1969-12-08
NL6918466A NL6918466A (en) 1969-09-11 1969-12-09

Publications (1)

Publication Number Publication Date
GB1282000A true GB1282000A (en) 1972-07-19

Family

ID=27424950

Family Applications (1)

Application Number Title Priority Date Filing Date
GB58175/69A Expired GB1282000A (en) 1969-09-11 1969-11-27 Low-platinum catalyst for ammonia oxidation to nitric oxide

Country Status (4)

Country Link
BE (1) BE742784A (en)
FR (1) FR2063299A5 (en)
GB (1) GB1282000A (en)
NL (1) NL6918466A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994010715A1 (en) * 1992-10-23 1994-05-11 International Fuel Cells Corporation Platinum-rhodium-iron catalyst
WO1995032941A1 (en) * 1994-05-27 1995-12-07 Ciba-Geigy Ag Process for the preparation of unsaturated amino compounds
US8334081B2 (en) 2005-10-07 2012-12-18 Ilika Technologies Ltd. Metal alloy catalysts for fuel cell cathodes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA992724A (en) * 1972-03-30 1976-07-13 Robert E. Kenson Catalyst and process for ammonia oxidation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994010715A1 (en) * 1992-10-23 1994-05-11 International Fuel Cells Corporation Platinum-rhodium-iron catalyst
WO1995032941A1 (en) * 1994-05-27 1995-12-07 Ciba-Geigy Ag Process for the preparation of unsaturated amino compounds
US5856578A (en) * 1994-05-27 1999-01-05 Norvartis Corporation Process for the preparation of unsaturated amino compounds
US8334081B2 (en) 2005-10-07 2012-12-18 Ilika Technologies Ltd. Metal alloy catalysts for fuel cell cathodes
US8790841B2 (en) 2005-10-07 2014-07-29 Ilika Technologies Ltd. Metal alloy catalysts for fuel cell cathodes

Also Published As

Publication number Publication date
NL6918466A (en) 1971-06-11
BE742784A (en) 1970-06-08
FR2063299A5 (en) 1971-07-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee