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JPS52148496A - Purification catalyst for internal combustion engine exhaust gas - Google Patents

Purification catalyst for internal combustion engine exhaust gas

Info

Publication number
JPS52148496A
JPS52148496A JP6552076A JP6552076A JPS52148496A JP S52148496 A JPS52148496 A JP S52148496A JP 6552076 A JP6552076 A JP 6552076A JP 6552076 A JP6552076 A JP 6552076A JP S52148496 A JPS52148496 A JP S52148496A
Authority
JP
Japan
Prior art keywords
exhaust gas
combustion engine
internal combustion
engine exhaust
purification 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
JP6552076A
Other languages
Japanese (ja)
Inventor
Akio Iizuka
Hiroshi Tabata
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP6552076A priority Critical patent/JPS52148496A/en
Publication of JPS52148496A publication Critical patent/JPS52148496A/en
Pending legal-status Critical Current

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  • Catalysts (AREA)

Abstract

PURPOSE: To obtain a catalyst for oxidation of incomplete combustion products such as hydrocarbons and CO in exhaust gas which is inert to SO2 by impregnating a carrier with a soln. contg. compounds of base and noble metal elements and drying and heating the impregnated carrier.
COPYRIGHT: (C)1977,JPO&Japio
JP6552076A 1976-06-07 1976-06-07 Purification catalyst for internal combustion engine exhaust gas Pending JPS52148496A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6552076A JPS52148496A (en) 1976-06-07 1976-06-07 Purification catalyst for internal combustion engine exhaust gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6552076A JPS52148496A (en) 1976-06-07 1976-06-07 Purification catalyst for internal combustion engine exhaust gas

Publications (1)

Publication Number Publication Date
JPS52148496A true JPS52148496A (en) 1977-12-09

Family

ID=13289373

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6552076A Pending JPS52148496A (en) 1976-06-07 1976-06-07 Purification catalyst for internal combustion engine exhaust gas

Country Status (1)

Country Link
JP (1) JPS52148496A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54150385A (en) * 1978-05-19 1979-11-26 Nissan Girdler Catalyst Preparation of platinum catalyst

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49111888A (en) * 1973-02-05 1974-10-24
JPS49112895A (en) * 1973-03-01 1974-10-28
JPS51104491A (en) * 1975-03-13 1976-09-16 Nissan Motor
JPS51123795A (en) * 1975-04-08 1976-10-28 Du Pont Manufacture of catalysts
JPS5226390A (en) * 1975-08-26 1977-02-26 Toyota Motor Corp Oxidation catalyst used for the purification of exhaust gas

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49111888A (en) * 1973-02-05 1974-10-24
JPS49112895A (en) * 1973-03-01 1974-10-28
JPS51104491A (en) * 1975-03-13 1976-09-16 Nissan Motor
JPS51123795A (en) * 1975-04-08 1976-10-28 Du Pont Manufacture of catalysts
JPS5226390A (en) * 1975-08-26 1977-02-26 Toyota Motor Corp Oxidation catalyst used for the purification of exhaust gas

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54150385A (en) * 1978-05-19 1979-11-26 Nissan Girdler Catalyst Preparation of platinum catalyst
JPS6054099B2 (en) * 1978-05-19 1985-11-28 日産ガ−ドラ−触媒株式会社 Preparation method of platinum catalyst

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