JPS52147584A - Production of exhaust gas treatment catalyst - Google Patents

Production of exhaust gas treatment catalyst

Info

Publication number
JPS52147584A
JPS52147584A JP6432476A JP6432476A JPS52147584A JP S52147584 A JPS52147584 A JP S52147584A JP 6432476 A JP6432476 A JP 6432476A JP 6432476 A JP6432476 A JP 6432476A JP S52147584 A JPS52147584 A JP S52147584A
Authority
JP
Japan
Prior art keywords
exhaust gas
gas treatment
production
treatment catalyst
contg
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
JP6432476A
Other languages
Japanese (ja)
Inventor
Shinkichi Torii
Toshiki Okuyama
Itaru Ikemi
Masataka Kimura
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 JP6432476A priority Critical patent/JPS52147584A/en
Priority to GB22927/77A priority patent/GB1528896A/en
Publication of JPS52147584A publication Critical patent/JPS52147584A/en
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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Abstract

PURPOSE: To produce an exhaust gas treatment catalyst with extremely high performance by catalytically reacting S-contg. compounds with catalyst metal reagents; attaching the formed S-contg. intermediate of catalyst metal to activated alumina carrier; and heat treating the attached product in steam stream.
COPYRIGHT: (C)1977,JPO&Japio
JP6432476A 1976-06-02 1976-06-02 Production of exhaust gas treatment catalyst Pending JPS52147584A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP6432476A JPS52147584A (en) 1976-06-02 1976-06-02 Production of exhaust gas treatment catalyst
GB22927/77A GB1528896A (en) 1976-06-02 1977-05-31 Method of producing catalyst for oxidation of carbon monoxide and hydrocarbons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6432476A JPS52147584A (en) 1976-06-02 1976-06-02 Production of exhaust gas treatment catalyst

Publications (1)

Publication Number Publication Date
JPS52147584A true JPS52147584A (en) 1977-12-08

Family

ID=13254934

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6432476A Pending JPS52147584A (en) 1976-06-02 1976-06-02 Production of exhaust gas treatment catalyst

Country Status (2)

Country Link
JP (1) JPS52147584A (en)
GB (1) GB1528896A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01210036A (en) * 1988-02-18 1989-08-23 Tanaka Kikinzoku Kogyo Kk Method for manufacturing carrier supported metal catalyst of large surface area
KR20200037805A (en) * 2017-07-28 2020-04-09 다우 글로벌 테크놀로지스 엘엘씨 Method for producing heterogeneous catalyst

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2905077B1 (en) * 2014-02-06 2018-08-22 Heraeus Deutschland GmbH & Co. KG Catalytically active composition with large CO surface

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4863985A (en) * 1971-11-22 1973-09-05
JPS4885493A (en) * 1971-12-16 1973-11-13
JPS49129692A (en) * 1973-04-18 1974-12-12
JPS516889A (en) * 1974-06-05 1976-01-20 Grace W R & Co
JPS5150892A (en) * 1974-10-31 1976-05-04 Kawaken Fine Chemicals Co
JPS5159791A (en) * 1974-11-22 1976-05-25 Nissan Motor
JPS5511377A (en) * 1978-07-10 1980-01-26 Matsushita Electric Ind Co Ltd Manufacture of laminate piezo-electric ceramics

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4863985A (en) * 1971-11-22 1973-09-05
JPS4885493A (en) * 1971-12-16 1973-11-13
JPS49129692A (en) * 1973-04-18 1974-12-12
JPS516889A (en) * 1974-06-05 1976-01-20 Grace W R & Co
JPS5150892A (en) * 1974-10-31 1976-05-04 Kawaken Fine Chemicals Co
JPS5159791A (en) * 1974-11-22 1976-05-25 Nissan Motor
JPS5511377A (en) * 1978-07-10 1980-01-26 Matsushita Electric Ind Co Ltd Manufacture of laminate piezo-electric ceramics

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01210036A (en) * 1988-02-18 1989-08-23 Tanaka Kikinzoku Kogyo Kk Method for manufacturing carrier supported metal catalyst of large surface area
KR20200037805A (en) * 2017-07-28 2020-04-09 다우 글로벌 테크놀로지스 엘엘씨 Method for producing heterogeneous catalyst
JP2020528350A (en) * 2017-07-28 2020-09-24 ダウ グローバル テクノロジーズ エルエルシー Method for preparing heterogeneous catalyst

Also Published As

Publication number Publication date
GB1528896A (en) 1978-10-18

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