JPS51122686A - Catalyst for removing nitrogen oxides - Google Patents

Catalyst for removing nitrogen oxides

Info

Publication number
JPS51122686A
JPS51122686A JP50047560A JP4756075A JPS51122686A JP S51122686 A JPS51122686 A JP S51122686A JP 50047560 A JP50047560 A JP 50047560A JP 4756075 A JP4756075 A JP 4756075A JP S51122686 A JPS51122686 A JP S51122686A
Authority
JP
Japan
Prior art keywords
catalyst
nitrogen oxides
removing nitrogen
poisoned
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
JP50047560A
Other languages
Japanese (ja)
Other versions
JPS5698B2 (en
Inventor
Akira Inoue
Kouichi Saitou
Yukio Aoki
Takashi Horie
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 JP50047560A priority Critical patent/JPS51122686A/en
Publication of JPS51122686A publication Critical patent/JPS51122686A/en
Publication of JPS5698B2 publication Critical patent/JPS5698B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: An efficient catalyst which can reduce and remove NOx in gas without poisoned with SOx.
COPYRIGHT: (C)1976,JPO&Japio
JP50047560A 1975-04-21 1975-04-21 Catalyst for removing nitrogen oxides Granted JPS51122686A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50047560A JPS51122686A (en) 1975-04-21 1975-04-21 Catalyst for removing nitrogen oxides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50047560A JPS51122686A (en) 1975-04-21 1975-04-21 Catalyst for removing nitrogen oxides

Publications (2)

Publication Number Publication Date
JPS51122686A true JPS51122686A (en) 1976-10-26
JPS5698B2 JPS5698B2 (en) 1981-01-06

Family

ID=12778574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50047560A Granted JPS51122686A (en) 1975-04-21 1975-04-21 Catalyst for removing nitrogen oxides

Country Status (1)

Country Link
JP (1) JPS51122686A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5212691A (en) * 1975-07-21 1977-01-31 Nippon Shokubai Kagaku Kogyo Co Ltd Improved catalyst for refining exhaust gas
JPS53116291A (en) * 1977-03-23 1978-10-11 Nippon Steel Corp Sulfur oxides resistant catalyst used in reduction denitration of flue gas with ammonia and production thereof
JP2012183490A (en) * 2011-03-04 2012-09-27 Babcock Hitachi Kk Denitration device and denitration catalyst

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50128691A (en) * 1974-03-29 1975-10-09
JPS5116291A (en) * 1974-07-31 1976-02-09 Takeda Chemical Industries Ltd
JPS5147589A (en) * 1974-10-21 1976-04-23 Takeda Chemical Industries Ltd

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50128691A (en) * 1974-03-29 1975-10-09
JPS5116291A (en) * 1974-07-31 1976-02-09 Takeda Chemical Industries Ltd
JPS5147589A (en) * 1974-10-21 1976-04-23 Takeda Chemical Industries Ltd

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5212691A (en) * 1975-07-21 1977-01-31 Nippon Shokubai Kagaku Kogyo Co Ltd Improved catalyst for refining exhaust gas
JPS5515256B2 (en) * 1975-07-21 1980-04-22
JPS53116291A (en) * 1977-03-23 1978-10-11 Nippon Steel Corp Sulfur oxides resistant catalyst used in reduction denitration of flue gas with ammonia and production thereof
JPS5631138B2 (en) * 1977-03-23 1981-07-20
JP2012183490A (en) * 2011-03-04 2012-09-27 Babcock Hitachi Kk Denitration device and denitration catalyst

Also Published As

Publication number Publication date
JPS5698B2 (en) 1981-01-06

Similar Documents

Publication Publication Date Title
JPS51125684A (en) Reduction catalyst of nitrogen oxides and process for producing the sa me
JPS5211187A (en) Catalyst for removing nox
JPS5227091A (en) Reproduction process of catalyst for removing nitrogen oxides in waste gas
JPS51122686A (en) Catalyst for removing nitrogen oxides
JPS527371A (en) Method for removing nitrogen oxides in gases
JPS51126990A (en) Process for removing nitrogen oxides
JPS5218468A (en) Process for removal of nitrogen oxides
JPS5242489A (en) Nox-reduction catalyst and method of producing thereof
JPS5398525A (en) Multistage combustion system
JPS5211164A (en) Process for removing nitrogen oxides
JPS51146384A (en) Catalyst for refining exhaust gas
JPS51149892A (en) Catalyst for removing nox
JPS51145466A (en) A simultaneous removing agent for sulfur oxides and nitrogen oxides in exhaust gas
JPS5215476A (en) Process for treatment of exhaust gases containing nitrogen oxides and dust
JPS51133191A (en) Oxidation-reduction catalyst
JPS525671A (en) Process for removing nitrogen oxides contained in exhaust gases
JPS5222567A (en) Treatment facility for industrial exhaust combustion gases
JPS51142490A (en) Catalyst for removing nox
JPS5235760A (en) Method of removing nox in exhaust gas
JPS51148687A (en) Reduction catalyst for nitrogen oxides
JPS51129888A (en) Process for generating catalists havingbeen used for removing nitorge oxides
JPS51144374A (en) A simultaneous removing agent for sulfur oxides and nitrogen oxides
JPS5229469A (en) Method of removing so2 in gas containing so2
JPS5230771A (en) Method for removing nitrogen oxides in waste gas
JPS51144372A (en) A process for removal of nitrogen oxides in exhaust combustion gas