FR1501834A - Procédé de fabrication d'un catalyseur de gaz d'échappement d'automobiles présentant une faible sensibilité au plomb - Google Patents

Procédé de fabrication d'un catalyseur de gaz d'échappement d'automobiles présentant une faible sensibilité au plomb

Info

Publication number
FR1501834A
FR1501834A FR77337A FR77337A FR1501834A FR 1501834 A FR1501834 A FR 1501834A FR 77337 A FR77337 A FR 77337A FR 77337 A FR77337 A FR 77337A FR 1501834 A FR1501834 A FR 1501834A
Authority
FR
France
Prior art keywords
manufacturing
exhaust gas
automobile exhaust
gas catalyst
low lead
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
FR77337A
Other languages
English (en)
Inventor
Karl Hermann Koepernick
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.)
Kali Chemie AG
Original Assignee
Kali Chemie AG
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 Kali Chemie AG filed Critical Kali Chemie AG
Application granted granted Critical
Publication of FR1501834A publication Critical patent/FR1501834A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • 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
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR77337A 1965-09-23 1966-09-22 Procédé de fabrication d'un catalyseur de gaz d'échappement d'automobiles présentant une faible sensibilité au plomb Expired FR1501834A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK57205A DE1300518B (de) 1965-09-23 1965-09-23 Verfahren zur Herstellung eines Autoabgaskatalysators mit geringer Bleiempfindlichkeit

Publications (1)

Publication Number Publication Date
FR1501834A true FR1501834A (fr) 1967-11-18

Family

ID=7228168

Family Applications (1)

Application Number Title Priority Date Filing Date
FR77337A Expired FR1501834A (fr) 1965-09-23 1966-09-22 Procédé de fabrication d'un catalyseur de gaz d'échappement d'automobiles présentant une faible sensibilité au plomb

Country Status (6)

Country Link
US (1) US3532457A (fr)
DE (1) DE1300518B (fr)
FR (1) FR1501834A (fr)
GB (1) GB1143823A (fr)
NL (1) NL6613198A (fr)
SE (1) SE322198B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2223401A1 (de) * 1971-05-10 1972-11-30 Norton Co Verfahren zur Herstellung von Aluminiumoxid-Koerpern

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3630670A (en) * 1970-05-25 1971-12-28 Kaiser Aluminium Chem Corp Pseudoboehmitic alumina and process for making same
US3855388A (en) * 1971-01-11 1974-12-17 Mobil Oil Method of preparing an oxidation catalyst for partially combusted gases
US3787322A (en) * 1971-01-25 1974-01-22 Laporte Industries Ltd Catalyst for purification of exhaust gases from motor vehicles and industrial plants
US3764564A (en) * 1972-05-11 1973-10-09 Grace W R & Co Catalyst for control of automobile exhaust emissions
US4102978A (en) * 1975-11-10 1978-07-25 Norton Company Process for producing alumina catalyst carriers
US4601998A (en) * 1983-08-17 1986-07-22 Mobil Oil Corporation Method and catalyst for removing contaminants from hydrocarbonaceous fluids using a copper-group via metal-alumina catalyst

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2296406A (en) * 1937-07-27 1942-09-22 Standard Oil Dev Co Method of preparing catalyst
US2280060A (en) * 1939-03-21 1942-04-21 Standard Oil Co Cake-inhibiting catalyst
US2369734A (en) * 1942-02-28 1945-02-20 Standard Oil Co Catalytic conversion process
US2406646A (en) * 1942-07-20 1946-08-27 Universal Oil Prod Co Manufacture of catalysts
US2800518A (en) * 1949-10-11 1957-07-23 Phillips Petroleum Co Activated alpha alumina, its formation, and its use
US2774744A (en) * 1950-11-06 1956-12-18 Grace W R & Co Method of preparing low soda-content alumina catalyst
GB803261A (en) * 1954-03-20 1958-10-22 Basf Ag Improvements in treating hydrocarbons in the presence of hydrogen and in producing alumina for use as a carrier
DE1105853B (de) * 1959-11-04 1961-05-04 Hermann Behncke Dipl Chem Dr Verfahren zur Herstellung von fuer die Reinigung bleihaltiger Abfallgase bestimmten Oxydations-Traegerkatalysatoren
US3374183A (en) * 1961-03-30 1968-03-19 Ethyl Corp Copper oxide-alumina catalyst composition
FR1356269A (fr) * 1961-12-20 1964-03-27 Kali Chemie Ag Procédé de préparation de catalyseurs pour gaz d'échappement d'automobiles sur des supports moulés en alumine de haute résistance
US3291564A (en) * 1962-08-31 1966-12-13 Exxon Research Engineering Co Method of treating exhaust gases of internal combustion engines utilizing a stabilized alumina catalyst support

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2223401A1 (de) * 1971-05-10 1972-11-30 Norton Co Verfahren zur Herstellung von Aluminiumoxid-Koerpern
FR2137775A1 (fr) * 1971-05-10 1972-12-29 Norton Co

Also Published As

Publication number Publication date
GB1143823A (fr)
US3532457A (en) 1970-10-06
NL6613198A (fr) 1967-03-28
SE322198B (fr) 1970-04-06
DE1300518B (de) 1969-08-07

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