FR2251363B1 - - Google Patents

Info

Publication number
FR2251363B1
FR2251363B1 FR7340694A FR7340694A FR2251363B1 FR 2251363 B1 FR2251363 B1 FR 2251363B1 FR 7340694 A FR7340694 A FR 7340694A FR 7340694 A FR7340694 A FR 7340694A FR 2251363 B1 FR2251363 B1 FR 2251363B1
Authority
FR
France
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
FR7340694A
Other versions
FR2251363A1 (en
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.)
PEUGEOT and RENAULT
Renault SAS
Original Assignee
PEUGEOT and RENAULT
Renault SAS
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 PEUGEOT and RENAULT, Renault SAS filed Critical PEUGEOT and RENAULT
Priority to FR7340694A priority Critical patent/FR2251363B1/fr
Publication of FR2251363A1 publication Critical patent/FR2251363A1/en
Application granted granted Critical
Publication of FR2251363B1 publication Critical patent/FR2251363B1/fr
Application status is Expired legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86Catalytic processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02Impregnation, coating or precipitation
    • B01J37/024Multiple impregnation or coating
FR7340694A 1973-11-15 1973-11-15 Expired FR2251363B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7340694A FR2251363B1 (en) 1973-11-15 1973-11-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7340694A FR2251363B1 (en) 1973-11-15 1973-11-15

Publications (2)

Publication Number Publication Date
FR2251363A1 FR2251363A1 (en) 1975-06-13
FR2251363B1 true FR2251363B1 (en) 1976-12-03

Family

ID=9127798

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7340694A Expired FR2251363B1 (en) 1973-11-15 1973-11-15

Country Status (1)

Country Link
FR (1) FR2251363B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4189404A (en) * 1977-01-06 1980-02-19 Engelhard Minerals & Chemicals Corporation Catalyst and process of its preparation
US4196099A (en) * 1978-02-10 1980-04-01 Matthey Bishop, Inc. Catalyst comprising a metal substrate
FR2495957B1 (en) * 1980-12-17 1986-09-12 Pro Catalyse Catalyst and improved method for the treatment of engine exhaust gases from internal combustion
FR2501065B1 (en) * 1981-03-09 1986-02-07 Pro Catalyse Catalyst and improved method for the treatment of engine exhaust gases from internal combustion

Also Published As

Publication number Publication date
FR2251363A1 (en) 1975-06-13

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Legal Events

Date Code Title Description
ST Notification of lapse