[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

JPS5522357A - Monolithic catalyst for purification of waste gas - Google Patents

Monolithic catalyst for purification of waste gas

Info

Publication number
JPS5522357A
JPS5522357A JP9581578A JP9581578A JPS5522357A JP S5522357 A JPS5522357 A JP S5522357A JP 9581578 A JP9581578 A JP 9581578A JP 9581578 A JP9581578 A JP 9581578A JP S5522357 A JPS5522357 A JP S5522357A
Authority
JP
Japan
Prior art keywords
rhodium
platinum
catalyst
active alumina
alumina coat
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
JP9581578A
Other languages
English (en)
Other versions
JPS5720848B2 (ja
Inventor
Kiyoshi Yonehara
Shin Yamauchi
Tetsutsugu Ono
Takashi Ohara
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.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Shokubai 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 Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Priority to JP9581578A priority Critical patent/JPS5522357A/ja
Priority to GB7923083A priority patent/GB2027358B/en
Priority to IT24290/79A priority patent/IT1122146B/it
Priority to FR7917975A priority patent/FR2430795A1/fr
Priority to DE19792928249 priority patent/DE2928249A1/de
Priority to US06/091,401 priority patent/US4283308A/en
Publication of JPS5522357A publication Critical patent/JPS5522357A/ja
Publication of JPS5720848B2 publication Critical patent/JPS5720848B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
JP9581578A 1978-07-12 1978-08-08 Monolithic catalyst for purification of waste gas Granted JPS5522357A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP9581578A JPS5522357A (en) 1978-08-08 1978-08-08 Monolithic catalyst for purification of waste gas
GB7923083A GB2027358B (en) 1978-07-12 1979-07-03 Exhaust gas purification catalysts
IT24290/79A IT1122146B (it) 1978-07-12 1979-07-11 Catalizzatore per gas di scarico da auto,e procedimento per la sua produzione
FR7917975A FR2430795A1 (fr) 1978-07-12 1979-07-11 Catalyseur pour les gaz d'echappement de vehicules automobiles et sa fabrication
DE19792928249 DE2928249A1 (de) 1978-07-12 1979-07-12 Autoabgaskatalysator und verfahren zu seiner herstellung
US06/091,401 US4283308A (en) 1978-07-12 1979-11-06 Auto exhaust gas catalyst, and process for production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9581578A JPS5522357A (en) 1978-08-08 1978-08-08 Monolithic catalyst for purification of waste gas

Publications (2)

Publication Number Publication Date
JPS5522357A true JPS5522357A (en) 1980-02-18
JPS5720848B2 JPS5720848B2 (ja) 1982-05-01

Family

ID=14147910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9581578A Granted JPS5522357A (en) 1978-07-12 1978-08-08 Monolithic catalyst for purification of waste gas

Country Status (1)

Country Link
JP (1) JPS5522357A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4843056A (en) * 1987-03-05 1989-06-27 Kabushiki Kaisha Toyota Chuo Kenkusho Exhaust gas purifying catalyst and process for producing the same
JP2001322803A (ja) * 2000-03-21 2001-11-20 Dmc 2 Degussa Metals Catalysts Cerdec Ag 水素を含有する気体混合物中の一酸化炭素の転化法およびこのための触媒
JP2009520599A (ja) * 2005-12-23 2009-05-28 エスケー エナジー 株式会社 酸化／還元反応用白金系触媒及びその用途
JP2015183587A (ja) * 2014-03-24 2015-10-22 日立建機株式会社 熱機関の排ガス浄化装置、排ガス浄化方法及び排ガス浄化触媒

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102070215B1 (ko) 2015-09-16 2020-01-29 다이니치 세이카 고교 가부시키가이샤 알루미나계 열 전도성 산화물 및 그의 제조 방법
JP6209695B1 (ja) 2017-03-02 2017-10-04 大日精化工業株式会社 アルミナ系熱伝導性酸化物及びその製造方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4843056A (en) * 1987-03-05 1989-06-27 Kabushiki Kaisha Toyota Chuo Kenkusho Exhaust gas purifying catalyst and process for producing the same
JP2001322803A (ja) * 2000-03-21 2001-11-20 Dmc 2 Degussa Metals Catalysts Cerdec Ag 水素を含有する気体混合物中の一酸化炭素の転化法およびこのための触媒
JP2009520599A (ja) * 2005-12-23 2009-05-28 エスケー エナジー 株式会社 酸化／還元反応用白金系触媒及びその用途
JP2015183587A (ja) * 2014-03-24 2015-10-22 日立建機株式会社 熱機関の排ガス浄化装置、排ガス浄化方法及び排ガス浄化触媒

Also Published As

Publication number Publication date
JPS5720848B2 (ja) 1982-05-01

Similar Documents

Publication Publication Date Title
GR3007134T3 (ja)
JPS5417414A (en) Exhaust gas purifying system
KR910009331A (ko) 3원 전환 촉매 및 그 사용방법
DE3268286D1 (en) Catalyst for the combustion of noxious substances in waste gases of combustion engines operating on alcohol, process for the preparation of the catalyst and its use
JPS5522357A (en) Monolithic catalyst for purification of waste gas
JPS57117326A (en) Filter for exhaust gas of internal-combustion engine
JPS52129833A (en) Air fuel ratio controller
JPS53100317A (en) Exhaust purifying process and system in internal combustion engine
JPS57153737A (en) Catalyst for purifying exhaust gas
CA2150379A1 (en) Exhaust Emission Control Catalyst and Process for Producing the Same
JPS5564839A (en) Catalyst for cleaning exhaust gas containing sulfureous compound
JPS6427643A (en) Catalyst for exhaust gas purification
JPS5511043A (en) Catalyst for exhaust gas purification and production thereof
JPS5314227A (en) Internal combustion engine having catalytic converter
JPS5331020A (en) Purifying system of exhaust gas in engine
JPS57150441A (en) Oxidation catalyst
JPS53116292A (en) Car exhaust gas purification catalyst
JPS533961A (en) Dry denitration apparatus for combustion exhaust gas
JPS5763133A (en) Catalyst for purification of waste gas
JPS5615841A (en) Catalyst for removal of nitrogen oxides in exhaust gas
JPS57184440A (en) Catalyst and method for purifying exhaust gas
JPS57140648A (en) Oxidizing catalyst for carbon monoxide
JPS5285990A (en) Preparation of catalyst for purification of nox and co in exhaust gas
JPS541289A (en) Catalyst for purifying exhaust gas
JPS5386917A (en) Cleaning method for engine exhaust gas