JPS5227091A - Reproduction process of catalyst for removing nitrogen oxides in waste gas - Google Patents

Reproduction process of catalyst for removing nitrogen oxides in waste gas

Info

Publication number
JPS5227091A
JPS5227091A JP10443275A JP10443275A JPS5227091A JP S5227091 A JPS5227091 A JP S5227091A JP 10443275 A JP10443275 A JP 10443275A JP 10443275 A JP10443275 A JP 10443275A JP S5227091 A JPS5227091 A JP S5227091A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
oxides
process
reproduction
catalyst
gas
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.)
Pending
Application number
JP10443275A
Inventor
Shigeru Haseba
Tatsuo Hirano
Sakae Ito
Hiroyoshi Miki
Masaaki Tamura
Original Assignee
Kobe Steel 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

Links

Abstract

PURPOSE: Reproduction process of the catalyst used in the catalytic reduction of nitrogen oxides in waste gas with ammonia.
COPYRIGHT: (C)1977,JPO&Japio
JP10443275A 1975-08-27 1975-08-27 Reproduction process of catalyst for removing nitrogen oxides in waste gas Pending JPS5227091A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10443275A JPS5227091A (en) 1975-08-27 1975-08-27 Reproduction process of catalyst for removing nitrogen oxides in waste gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10443275A JPS5227091A (en) 1975-08-27 1975-08-27 Reproduction process of catalyst for removing nitrogen oxides in waste gas

Publications (1)

Publication Number Publication Date
JPS5227091A true true JPS5227091A (en) 1977-03-01

Family

ID=14380500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10443275A Pending JPS5227091A (en) 1975-08-27 1975-08-27 Reproduction process of catalyst for removing nitrogen oxides in waste gas

Country Status (1)

Country Link
JP (1) JPS5227091A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468548A (en) * 1981-01-23 1984-08-28 Tokyo Shibaura Denki Kabushiki Kaisha Composite cooking apparatus
JPS60212238A (en) * 1984-04-05 1985-10-24 Mitsubishi Heavy Ind Ltd Regeneration of ammonia catalytic reducing and denitration catalyst
EP0159959A2 (en) * 1984-04-05 1985-10-30 Mitsubishi Jukogyo Kabushiki Kaisha Method for recovering denitrating catalyst for ammonia catalytic reduction
US4572903A (en) * 1983-08-25 1986-02-25 Mitsubishi Jukogyo Kabushiki Kaisha Method for reactivating catalysts used for removing nitrogen oxides with steam
JPS61146749A (en) * 1984-12-21 1986-07-04 Toshiba Ceramics Co Core and manufacture of refractories therewith
US4615991A (en) * 1984-04-03 1986-10-07 Mitsubishi Jukogyo Kabushiki Kaisha Method for recovering denitrating catalyst
JPS63147555A (en) * 1986-12-12 1988-06-20 Ishikawajima Harima Heavy Ind Co Ltd Regenerating treatment for denitration catalyst
WO1998002248A1 (en) * 1996-07-12 1998-01-22 Energie-Versorgung Schwaben Ag Method of cleaning and/or regenerating wholly or partially de-activated catalysts for stack-gas nitrogen scrubbing
US6395665B2 (en) 1998-07-24 2002-05-28 Mitsubishi Heavy Industries, Ltd. Methods for the regeneration of a denitration catalyst
WO2004000461A1 (en) * 2002-06-21 2003-12-31 The Chugoku Electric Power Co.,Inc. METHOD OF REGENERATING NOx REMOVAL CATALYST

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468548A (en) * 1981-01-23 1984-08-28 Tokyo Shibaura Denki Kabushiki Kaisha Composite cooking apparatus
US4572903A (en) * 1983-08-25 1986-02-25 Mitsubishi Jukogyo Kabushiki Kaisha Method for reactivating catalysts used for removing nitrogen oxides with steam
US4615991A (en) * 1984-04-03 1986-10-07 Mitsubishi Jukogyo Kabushiki Kaisha Method for recovering denitrating catalyst
US4656147A (en) * 1984-04-05 1987-04-07 Mitsubishi Jukogyo Kabushiki Kaisha Method for recovering denitrating catalyst for ammonia catalytic reduction
JPS60212238A (en) * 1984-04-05 1985-10-24 Mitsubishi Heavy Ind Ltd Regeneration of ammonia catalytic reducing and denitration catalyst
EP0159959A2 (en) * 1984-04-05 1985-10-30 Mitsubishi Jukogyo Kabushiki Kaisha Method for recovering denitrating catalyst for ammonia catalytic reduction
JPH0417701B2 (en) * 1984-04-05 1992-03-26 Mitsubishi Heavy Ind Ltd
JPS61146749A (en) * 1984-12-21 1986-07-04 Toshiba Ceramics Co Core and manufacture of refractories therewith
JPH0526745B2 (en) * 1984-12-21 1993-04-19 Toshiba Ceramics Co
JPS63147555A (en) * 1986-12-12 1988-06-20 Ishikawajima Harima Heavy Ind Co Ltd Regenerating treatment for denitration catalyst
WO1998002248A1 (en) * 1996-07-12 1998-01-22 Energie-Versorgung Schwaben Ag Method of cleaning and/or regenerating wholly or partially de-activated catalysts for stack-gas nitrogen scrubbing
US6395665B2 (en) 1998-07-24 2002-05-28 Mitsubishi Heavy Industries, Ltd. Methods for the regeneration of a denitration catalyst
WO2004000461A1 (en) * 2002-06-21 2003-12-31 The Chugoku Electric Power Co.,Inc. METHOD OF REGENERATING NOx REMOVAL CATALYST
JP2005199108A (en) * 2002-06-21 2005-07-28 Chugoku Electric Power Co Inc:The Method for regenerating denitration catalyst
JP4578048B2 (en) * 2002-06-21 2010-11-10 中国電力株式会社 Denitration catalyst regeneration method
US8980779B2 (en) 2002-06-21 2015-03-17 The Chugoku Electric Power Co., Inc. Method of regenerating NOx removal catalyst

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