Nothing Special   »   [go: up one dir, main page]

JPS5276289A - Nox reduction catalyst composition - Google Patents

Nox reduction catalyst composition

Info

Publication number
JPS5276289A
JPS5276289A JP50152987A JP15298775A JPS5276289A JP S5276289 A JPS5276289 A JP S5276289A JP 50152987 A JP50152987 A JP 50152987A JP 15298775 A JP15298775 A JP 15298775A JP S5276289 A JPS5276289 A JP S5276289A
Authority
JP
Japan
Prior art keywords
catalyst composition
reduction catalyst
nox reduction
nox
sox
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
JP50152987A
Other languages
Japanese (ja)
Other versions
JPS5755458B2 (en
Inventor
Yoshihisa Watanabe
Makoto Imanari
Masahito Takeuchi
Shinpei Matsuda
Shigeo Uno
Fumito Nakajima
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.)
Hitachi Ltd
Mitsubishi Petrochemical Co Ltd
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi KK
Hitachi Ltd
Mitsubishi Petrochemical 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 Babcock Hitachi KK, Hitachi Ltd, Mitsubishi Petrochemical Co Ltd filed Critical Babcock Hitachi KK
Priority to JP50152987A priority Critical patent/JPS5276289A/en
Publication of JPS5276289A publication Critical patent/JPS5276289A/en
Publication of JPS5755458B2 publication Critical patent/JPS5755458B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: A catalyst composition useful for catalytic reduction of NOx in the presence of NH3 etc., NOx reducing property and resisting property to SOx of which have been improved by using a specific composition comprising Ti, etc.
COPYRIGHT: (C)1977,JPO&Japio
JP50152987A 1975-12-22 1975-12-22 Nox reduction catalyst composition Granted JPS5276289A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50152987A JPS5276289A (en) 1975-12-22 1975-12-22 Nox reduction catalyst composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50152987A JPS5276289A (en) 1975-12-22 1975-12-22 Nox reduction catalyst composition

Publications (2)

Publication Number Publication Date
JPS5276289A true JPS5276289A (en) 1977-06-27
JPS5755458B2 JPS5755458B2 (en) 1982-11-24

Family

ID=15552474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50152987A Granted JPS5276289A (en) 1975-12-22 1975-12-22 Nox reduction catalyst composition

Country Status (1)

Country Link
JP (1) JPS5276289A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5658546A (en) * 1993-07-30 1997-08-19 Nippon Shokubai Co., Ltd. Denitration catalyst
WO2008093713A1 (en) 2007-01-30 2008-08-07 Babcock-Hitachi Kabushiki Kaisha Exhaust gas purification catalyst and method for production thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4716087B2 (en) * 2005-02-18 2011-07-06 トヨタ自動車株式会社 Exhaust gas purification catalyst

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5658546A (en) * 1993-07-30 1997-08-19 Nippon Shokubai Co., Ltd. Denitration catalyst
WO2008093713A1 (en) 2007-01-30 2008-08-07 Babcock-Hitachi Kabushiki Kaisha Exhaust gas purification catalyst and method for production thereof
EP2127743A1 (en) * 2007-01-30 2009-12-02 Babcock-Hitachi Kabushiki Kaisha Exhaust gas purification catalyst and method for production thereof
JP5168153B2 (en) * 2007-01-30 2013-03-21 バブコック日立株式会社 Exhaust gas purification catalyst and method for producing the same
EP2127743A4 (en) * 2007-01-30 2013-09-18 Babcock Hitachi Kk Exhaust gas purification catalyst and method for production thereof
TWI422424B (en) * 2007-01-30 2014-01-11 Babcock Hitachi Kk Catalyst for purification of exhaust gas and its manufacturing method
KR101450360B1 (en) * 2007-01-30 2014-10-14 바브콕-히다찌 가부시끼가이샤 Exhaust gas purification catalyst and method for production thereof

Also Published As

Publication number Publication date
JPS5755458B2 (en) 1982-11-24

Similar Documents

Publication Publication Date Title
JPS51124685A (en) Catalyst composition for feducing nox
JPS5265191A (en) Catalytic moldings
JPS5276289A (en) Nox reduction catalyst composition
JPS51117964A (en) Catalyzer reactor
JPS52139683A (en) No# reduction catalyst
JPS5239592A (en) Denitration catalyst
JPS5421956A (en) Method of removing nitrogen oxides contained in exhaust gas
JPS52129677A (en) Treatment of gas containing nitrogen oxides
JPS5220971A (en) Process for removing nitrogen oxides
JPS5332881A (en) Decomposing method of nitrogen compounds
JPS5226394A (en) Regenerating method of nitrogen oxide reductive catalyst
JPS5241187A (en) Catalysts for removing nox
JPS5285059A (en) Removal of nitrogen oxides from combustion waste gas
JPS5266892A (en) Method of producing denitration catalyst
JPS5214582A (en) Reactor having a fixed layer of catalyst
JPS5231226A (en) Exhaust-gas reflux system
JPS51142490A (en) Catalyst for removing nox
JPS5229466A (en) Method of removing nox in exhaust gas
JPS51144396A (en) Catalysts for removing nitrogen oxides
JPS5272360A (en) Denitration of waste gas of coke oven
JPS51149889A (en) Composition for purifying gas
JPS5226388A (en) Sulfur resisting carrier for catalyst used for reductive denitration
JPS5272389A (en) Chromite catalyst
JPS5328188A (en) Preparation of hexamethyleneimine
JPS5284171A (en) Removal of nitrogen oxides and sulfur oxides in gas