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JPS52106389A - Catalyst for purification of nitrogen oxides - Google Patents

Catalyst for purification of nitrogen oxides

Info

Publication number
JPS52106389A
JPS52106389A JP2315076A JP2315076A JPS52106389A JP S52106389 A JPS52106389 A JP S52106389A JP 2315076 A JP2315076 A JP 2315076A JP 2315076 A JP2315076 A JP 2315076A JP S52106389 A JPS52106389 A JP S52106389A
Authority
JP
Japan
Prior art keywords
purification
catalyst
nitrogen oxides
supported
carrier
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
JP2315076A
Other languages
Japanese (ja)
Other versions
JPS5431995B2 (en
Inventor
Akira Inoue
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 JP2315076A priority Critical patent/JPS52106389A/en
Publication of JPS52106389A publication Critical patent/JPS52106389A/en
Publication of JPS5431995B2 publication Critical patent/JPS5431995B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)

Abstract

PURPOSE: To obtain the title catalyst capable of reductive decomposition of NOx without poisoning by SOx by the catalytic reaction with the addition of ammonia, and having excellent endurability, by allowing a catalytic substance containing V and P to be supported on an alumina carrier, and further allowing another catalytic substance consisting of TiO2 and V to be supported on the outer layer of the carrier.
COPYRIGHT: (C)1977,JPO&Japio
JP2315076A 1976-03-05 1976-03-05 Catalyst for purification of nitrogen oxides Granted JPS52106389A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2315076A JPS52106389A (en) 1976-03-05 1976-03-05 Catalyst for purification of nitrogen oxides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2315076A JPS52106389A (en) 1976-03-05 1976-03-05 Catalyst for purification of nitrogen oxides

Publications (2)

Publication Number Publication Date
JPS52106389A true JPS52106389A (en) 1977-09-06
JPS5431995B2 JPS5431995B2 (en) 1979-10-11

Family

ID=12102537

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2315076A Granted JPS52106389A (en) 1976-03-05 1976-03-05 Catalyst for purification of nitrogen oxides

Country Status (1)

Country Link
JP (1) JPS52106389A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109201042A (en) * 2018-11-07 2019-01-15 清华大学盐城环境工程技术研发中心 A kind of preparation method and application of vanadium doping umbrella manganese-cerium composite oxide catalyst
JPWO2020179074A1 (en) * 2019-03-07 2020-09-10

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109201042A (en) * 2018-11-07 2019-01-15 清华大学盐城环境工程技术研发中心 A kind of preparation method and application of vanadium doping umbrella manganese-cerium composite oxide catalyst
CN109201042B (en) * 2018-11-07 2021-08-10 清华大学盐城环境工程技术研发中心 Preparation method and application of vanadium-doped umbrella-shaped manganese-cerium composite oxide catalyst
JPWO2020179074A1 (en) * 2019-03-07 2020-09-10
WO2020179074A1 (en) * 2019-03-07 2020-09-10 中国電力株式会社 Denitration catalyst, and production method therefor

Also Published As

Publication number Publication date
JPS5431995B2 (en) 1979-10-11

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