JPS53142992A - Exhaust gas purification catalyst - Google Patents

Exhaust gas purification catalyst

Info

Publication number
JPS53142992A
JPS53142992A JP5766877A JP5766877A JPS53142992A JP S53142992 A JPS53142992 A JP S53142992A JP 5766877 A JP5766877 A JP 5766877A JP 5766877 A JP5766877 A JP 5766877A JP S53142992 A JPS53142992 A JP S53142992A
Authority
JP
Japan
Prior art keywords
exhaust gas
gas purification
purification catalyst
harmful components
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.)
Granted
Application number
JP5766877A
Other languages
Japanese (ja)
Other versions
JPS5833015B2 (en
Inventor
Yoshio Umemura
Hisayuki Mizuno
Masao Miura
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.)
Ube Corp
Original Assignee
Ube Industries 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 Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP52057668A priority Critical patent/JPS5833015B2/en
Publication of JPS53142992A publication Critical patent/JPS53142992A/en
Publication of JPS5833015B2 publication Critical patent/JPS5833015B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To provide the title catalyst obtd, by supporting a Pt-Ph type catalyst on carrier together with an alkali metal chloride, which is suitable for purification of harmful components such as CO and HC in exhaust gas besides NOx and has a superior effect of purifying the harmful components even in an oxidizing atmosphere.
COPYRIGHT: (C)1978,JPO&Japio
JP52057668A 1977-05-20 1977-05-20 Exhaust gas purification catalyst Expired JPS5833015B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52057668A JPS5833015B2 (en) 1977-05-20 1977-05-20 Exhaust gas purification catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52057668A JPS5833015B2 (en) 1977-05-20 1977-05-20 Exhaust gas purification catalyst

Publications (2)

Publication Number Publication Date
JPS53142992A true JPS53142992A (en) 1978-12-13
JPS5833015B2 JPS5833015B2 (en) 1983-07-16

Family

ID=13062280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52057668A Expired JPS5833015B2 (en) 1977-05-20 1977-05-20 Exhaust gas purification catalyst

Country Status (1)

Country Link
JP (1) JPS5833015B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56102940A (en) * 1980-01-18 1981-08-17 Toyota Motor Corp Catalyst for cleaning exhaust gas
EP0277578A2 (en) * 1987-02-05 1988-08-10 Axel Jens Blume Method and device for reducing exhaust gas pollutants of an internal-combustion engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56102940A (en) * 1980-01-18 1981-08-17 Toyota Motor Corp Catalyst for cleaning exhaust gas
JPS6135897B2 (en) * 1980-01-18 1986-08-15 Toyota Jidosha Kk
EP0277578A2 (en) * 1987-02-05 1988-08-10 Axel Jens Blume Method and device for reducing exhaust gas pollutants of an internal-combustion engine

Also Published As

Publication number Publication date
JPS5833015B2 (en) 1983-07-16

Similar Documents

Publication Publication Date Title
JPS5417414A (en) Exhaust gas purifying system
JPS5314662A (en) Method for decreasing nitrogen oxides concentration of combustion exhaust gas
JPS51147470A (en) A process for catalytic reduction of nitrogen oxides
JPS53128023A (en) Method for reducing the concentration of nitrogen oxide in combustion effluent gas
JPS53115687A (en) Gas purifying catalytic member
JPS51133833A (en) Utilization method of combustioned gas
JPS51137670A (en) Method for decreasing nitrogen oxides in exhaust gas
JPS53142992A (en) Exhaust gas purification catalyst
JPS5218468A (en) Process for removal of nitrogen oxides
JPS5331028A (en) Re-cycling system for exhaust gas
JPS5331020A (en) Purifying system of exhaust gas in engine
JPS53146991A (en) Exhaust gas purification catalyst
JPS5433889A (en) Metal catalyst for use in exhaust gas denitration
JPS53108065A (en) Treating method for gas containing ammonia
JPS5229466A (en) Method of removing nox in exhaust gas
JPS53137892A (en) Catalyzer for purifying nitrogen oxide
JPS5289560A (en) Removal of nitrogen oxides
JPS5239592A (en) Denitration catalyst
JPS5439392A (en) Catalyst for purification of exhaust gas
JPS5432507A (en) Production of purified coke oven gas
JPS5288259A (en) Removal of nitrogen oxides
JPS5285990A (en) Preparation of catalyst for purification of nox and co in exhaust gas
JPS5229489A (en) Catalytic reduction catalyst suitable for making nox in exhaust gas no n- hazardous
JPS526369A (en) Process for decomposing nitrogen oxides
JPS53105872A (en) Method of removing nitrogen oxides contained in exhaust gas of waste incinerator