DE2953867A1 - Catalyst compositions,their method of formulation and combustion processes using the catalyst compositions - Google Patents

Catalyst compositions,their method of formulation and combustion processes using the catalyst compositions

Info

Publication number
DE2953867A1
DE2953867A1 DE792953867T DE2953867T DE2953867A1 DE 2953867 A1 DE2953867 A1 DE 2953867A1 DE 792953867 T DE792953867 T DE 792953867T DE 2953867 T DE2953867 T DE 2953867T DE 2953867 A1 DE2953867 A1 DE 2953867A1
Authority
DE
Germany
Prior art keywords
catalyst compositions
formulation
combustion processes
catalyst
compositions
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.)
Withdrawn
Application number
DE792953867T
Other languages
English (en)
Inventor
M Angwin
W Pfefferle
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.)
Acurex Corp
Original Assignee
Acurex Corp
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 Acurex Corp filed Critical Acurex Corp
Publication of DE2953867A1 publication Critical patent/DE2953867A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C13/00—Apparatus in which combustion takes place in the presence of catalytic material
    • 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
    • B01J23/005—Spinels
    • 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
    • B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
    • 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
    • B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/26—Chromium
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/32—Manganese, technetium or rhenium
    • B01J23/34—Manganese
    • 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
    • B01J23/74—Iron 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
    • B01J23/76—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
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/86—Chromium
    • 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
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
DE792953867T 1979-10-03 1979-10-03 Catalyst compositions,their method of formulation and combustion processes using the catalyst compositions Withdrawn DE2953867A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1979/000813 WO1981000970A1 (en) 1979-10-03 1979-10-03 Catalyst compositions,their method of formulation and combustion processes using the catalyst compositions

Publications (1)

Publication Number Publication Date
DE2953867A1 true DE2953867A1 (de) 1982-02-04

Family

ID=22147725

Family Applications (1)

Application Number Title Priority Date Filing Date
DE792953867T Withdrawn DE2953867A1 (de) 1979-10-03 1979-10-03 Catalyst compositions,their method of formulation and combustion processes using the catalyst compositions

Country Status (5)

Country Link
JP (1) JPS56501233A (de)
BR (1) BR7909042A (de)
DE (1) DE2953867A1 (de)
GB (1) GB2072035B (de)
WO (1) WO1981000970A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4888317A (en) * 1988-07-15 1989-12-19 Corning Incorporated Catalyst-agglomerate bodies encapsulated in a structure and method for their production
US5028404A (en) * 1989-04-25 1991-07-02 University Of Notre Dame Du Lac Metal oxide catalysts
NO313494B1 (no) 2000-07-05 2002-10-14 Norsk Hydro As Katalysator for spalting av dinitrogenoksid og fremgangsmåte ved utförelse av prosesser hvor det dannes dinitrogenoksid
CA2823527C (en) 2011-01-03 2017-06-27 Beats Electronics, Llc Audio listening system
USD657345S1 (en) 2011-01-03 2012-04-10 Beats Electronics, Llc Audio listening system
USD698749S1 (en) 2012-01-09 2014-02-04 Beats Electronics, Llc Gaming headset
USD692410S1 (en) 2012-01-09 2013-10-29 Beats Electronics, Llc Gaming headset
USD691112S1 (en) 2012-01-09 2013-10-08 Beats Electronics, Llc Gaming headset
USD796474S1 (en) 2016-03-07 2017-09-05 Apple Inc. Headphones

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3755204A (en) * 1970-10-22 1973-08-28 Grace W R & Co Porous ceramic-exhaust oxidation catalyst
JPS4855892A (de) * 1971-11-16 1973-08-06
JPS48101391A (de) * 1972-04-05 1973-12-20
US3974255A (en) * 1973-03-12 1976-08-10 Atlantic Richfield Company Method for treatment of engine exhaust gases
JPS5121909B2 (de) * 1973-06-08 1976-07-06
US3904553A (en) * 1973-08-20 1975-09-09 Corning Glass Works Thermally stable composite base metal oxide catalysts
US3870455A (en) * 1973-12-10 1975-03-11 Engelhard Min & Chem Method for catalytically supported thermal combustion
US4126580A (en) * 1975-04-08 1978-11-21 E. I. Du Pont De Nemours And Company Stable perovskite catalysts
CA1077011A (en) * 1975-04-08 1980-05-06 Elrey L. Mccann (Iii) Catalytic metal oxides on perovskite supports
JPS52147589A (en) * 1976-06-03 1977-12-08 Mitsubishi Chem Ind Ltd Production of vanadium oxide catalyst
US4134852A (en) * 1977-09-02 1979-01-16 The International Nickel Company, Inc. Process for preparing mixed metal oxide catalysts

Also Published As

Publication number Publication date
GB2072035B (en) 1984-02-01
JPS56501233A (de) 1981-09-03
BR7909042A (pt) 1981-09-01
GB2072035A (en) 1981-09-30
WO1981000970A1 (en) 1981-04-16

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee