DE2233266A1 - Schrumpfresistente katalysatoren fuer autoabgase - Google Patents

Schrumpfresistente katalysatoren fuer autoabgase

Info

Publication number
DE2233266A1
DE2233266A1 DE2233266A DE2233266A DE2233266A1 DE 2233266 A1 DE2233266 A1 DE 2233266A1 DE 2233266 A DE2233266 A DE 2233266A DE 2233266 A DE2233266 A DE 2233266A DE 2233266 A1 DE2233266 A1 DE 2233266A1
Authority
DE
Germany
Prior art keywords
copper
weight
parts
chromium
catalyst
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.)
Pending
Application number
DE2233266A
Other languages
German (de)
English (en)
Inventor
James William Gambell
Charles Ronald Penquite
James Frank Roth
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of DE2233266A1 publication Critical patent/DE2233266A1/de
Pending 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
    • B01J23/76—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
    • B01J23/868—Chromium copper and chromium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
DE2233266A 1971-07-07 1972-07-06 Schrumpfresistente katalysatoren fuer autoabgase Pending DE2233266A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16054971A 1971-07-07 1971-07-07

Publications (1)

Publication Number Publication Date
DE2233266A1 true DE2233266A1 (de) 1973-01-25

Family

ID=22577343

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2233266A Pending DE2233266A1 (de) 1971-07-07 1972-07-06 Schrumpfresistente katalysatoren fuer autoabgase

Country Status (3)

Country Link
US (1) US3781406A (enExample)
DE (1) DE2233266A1 (enExample)
FR (1) FR2144855B3 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4025461A (en) * 1969-12-31 1977-05-24 Petro-Tex Chemical Corporation Oxychlorination of hydrocarbons in the presence of non-halide copper containing catalysts
US3899444A (en) * 1972-02-07 1975-08-12 Ethyl Corp Exhaust gas catalyst support
JPS521396B2 (enExample) * 1972-08-25 1977-01-13
US3948808A (en) * 1973-03-02 1976-04-06 Phillips Petroleum Company Zinc aluminate catalyst compositions
US3894140A (en) * 1973-05-09 1975-07-08 Chemical Construction Corp Stabilization of alumina catalyst supports
US4414140A (en) * 1981-12-23 1983-11-08 United Technologies Corporation Catalyst for steam reforming
US4666879A (en) * 1985-09-11 1987-05-19 Harshaw/Filtrol Partnership Extruded copper chromite-alumina hydrogenation catalyst
US5124295A (en) * 1990-12-13 1992-06-23 Engelhard Corporation Copper chromite catalyst and process for preparation said catalyst
US7482303B2 (en) * 2001-10-10 2009-01-27 Dominique Bosteels Catalytic burning reaction
DE102007041380A1 (de) * 2007-08-31 2009-03-05 Evonik Oxeno Gmbh Hydrierkatalysator und Verfahren zur Herstellung von Alkoholen durch Hydrierung von Carbonylverbindungen

Also Published As

Publication number Publication date
US3781406A (en) 1973-12-25
FR2144855B3 (enExample) 1975-08-29
FR2144855A1 (enExample) 1973-02-16

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