FR699162A - Catalyst of platinum or other similar metals in the form of gauzes or fine wire mesh for reactions between gases and especially for the oxidation of ammonia - Google Patents

Catalyst of platinum or other similar metals in the form of gauzes or fine wire mesh for reactions between gases and especially for the oxidation of ammonia

Info

Publication number
FR699162A
FR699162A FR699162DA FR699162A FR 699162 A FR699162 A FR 699162A FR 699162D A FR699162D A FR 699162DA FR 699162 A FR699162 A FR 699162A
Authority
FR
France
Prior art keywords
gauzes
platinum
ammonia
gases
reactions
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
Other languages
French (fr)
Inventor
Carlo Toniolo
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.)
Azogeno S A Per La Fabricazion
Original Assignee
Azogeno S A Per La Fabricazion
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 Azogeno S A Per La Fabricazion filed Critical Azogeno S A Per La Fabricazion
Application granted granted Critical
Publication of FR699162A publication Critical patent/FR699162A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • B01J23/468—Iridium
    • B01J35/58—

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
FR699162D 1929-07-25 1930-07-19 Catalyst of platinum or other similar metals in the form of gauzes or fine wire mesh for reactions between gases and especially for the oxidation of ammonia Expired FR699162A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT337680X 1929-07-25

Publications (1)

Publication Number Publication Date
FR699162A true FR699162A (en) 1931-02-11

Family

ID=11238098

Family Applications (1)

Application Number Title Priority Date Filing Date
FR699162D Expired FR699162A (en) 1929-07-25 1930-07-19 Catalyst of platinum or other similar metals in the form of gauzes or fine wire mesh for reactions between gases and especially for the oxidation of ammonia

Country Status (2)

Country Link
FR (1) FR699162A (en)
GB (1) GB337680A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE50367B1 (en) * 1979-11-08 1986-04-02 Johnson Matthey Co Ltd Improvements in and relating to catalyst units
DE102012106732A1 (en) 2012-07-24 2014-01-30 Heraeus Materials Technology Gmbh & Co. Kg catalyst

Also Published As

Publication number Publication date
GB337680A (en) 1930-11-06

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