JPS57180433A - Regeneration of used denitration catalyst - Google Patents
Regeneration of used denitration catalystInfo
- Publication number
- JPS57180433A JPS57180433A JP56063379A JP6337981A JPS57180433A JP S57180433 A JPS57180433 A JP S57180433A JP 56063379 A JP56063379 A JP 56063379A JP 6337981 A JP6337981 A JP 6337981A JP S57180433 A JPS57180433 A JP S57180433A
- Authority
- JP
- Japan
- Prior art keywords
- catalysts
- compds
- tio
- materials
- slurry
- 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
Links
Landscapes
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56063379A JPS57180433A (en) | 1981-04-28 | 1981-04-28 | Regeneration of used denitration catalyst |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56063379A JPS57180433A (en) | 1981-04-28 | 1981-04-28 | Regeneration of used denitration catalyst |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57180433A true JPS57180433A (en) | 1982-11-06 |
JPH0244581B2 JPH0244581B2 (ja) | 1990-10-04 |
Family
ID=13227595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56063379A Granted JPS57180433A (en) | 1981-04-28 | 1981-04-28 | Regeneration of used denitration catalyst |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57180433A (ja) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60209252A (ja) * | 1984-04-03 | 1985-10-21 | Mitsubishi Heavy Ind Ltd | 脱硝触媒の再生方法 |
JPS60212237A (ja) * | 1984-04-05 | 1985-10-24 | Mitsubishi Heavy Ind Ltd | アンモニア接触還元脱硝触媒の再生方法 |
US5869419A (en) * | 1996-06-25 | 1999-02-09 | Mitsubishi Heavy Industries, Ltd. | Nitrogen oxide removal catalyst |
US6482762B1 (en) * | 2000-08-14 | 2002-11-19 | Atlantic Richfield Company | NOx conversion catalyst rejuvenation process |
WO2005028102A1 (ja) * | 2003-09-18 | 2005-03-31 | Hitachi Zosen Corporation | 熱的劣化触媒の再生方法 |
JP2006021142A (ja) * | 2004-07-08 | 2006-01-26 | Babcock Hitachi Kk | 再生脱硝触媒およびその製法 |
DE19805295B4 (de) * | 1997-02-27 | 2010-04-08 | Mitsubishi Heavy Industries, Ltd. | Verfahren zur Regeneration eines Denitrierungskatalysators |
JP2010247125A (ja) * | 2009-04-20 | 2010-11-04 | Babcock Hitachi Kk | 脱硝触媒の再生方法 |
EP2105193A3 (en) * | 2008-03-26 | 2011-11-16 | Babcock & Wilcox Power Generation Group, Inc. | In-situ regeneration of a catalyst masked by calcium sulfate |
WO2011152080A1 (ja) | 2010-06-02 | 2011-12-08 | 三菱重工業株式会社 | 排ガス処理触媒の再生方法及びこの方法を使用した排ガス処理触媒 |
CN105170198A (zh) * | 2015-09-21 | 2015-12-23 | 武汉钢铁(集团)公司 | 一种scr板式脱硝催化剂工厂化再生方法 |
EP2987553A4 (en) * | 2013-12-27 | 2016-07-27 | Mitsubishi Heavy Ind Ltd | CATALYST REGENERATION METHOD FOR COS CONVERSION CATALYST |
CN113477083A (zh) * | 2021-07-05 | 2021-10-08 | 国家电投集团远达环保催化剂有限公司 | 一种失活脱硝除尘陶瓷管再生方法 |
-
1981
- 1981-04-28 JP JP56063379A patent/JPS57180433A/ja active Granted
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0534057B2 (ja) * | 1984-04-03 | 1993-05-21 | Mitsubishi Heavy Ind Ltd | |
JPS60209252A (ja) * | 1984-04-03 | 1985-10-21 | Mitsubishi Heavy Ind Ltd | 脱硝触媒の再生方法 |
JPS60212237A (ja) * | 1984-04-05 | 1985-10-24 | Mitsubishi Heavy Ind Ltd | アンモニア接触還元脱硝触媒の再生方法 |
JPH0417101B2 (ja) * | 1984-04-05 | 1992-03-25 | Mitsubishi Heavy Ind Ltd | |
US5869419A (en) * | 1996-06-25 | 1999-02-09 | Mitsubishi Heavy Industries, Ltd. | Nitrogen oxide removal catalyst |
DE19805295B4 (de) * | 1997-02-27 | 2010-04-08 | Mitsubishi Heavy Industries, Ltd. | Verfahren zur Regeneration eines Denitrierungskatalysators |
US6482762B1 (en) * | 2000-08-14 | 2002-11-19 | Atlantic Richfield Company | NOx conversion catalyst rejuvenation process |
WO2005028102A1 (ja) * | 2003-09-18 | 2005-03-31 | Hitachi Zosen Corporation | 熱的劣化触媒の再生方法 |
JP2006021142A (ja) * | 2004-07-08 | 2006-01-26 | Babcock Hitachi Kk | 再生脱硝触媒およびその製法 |
JP4518851B2 (ja) * | 2004-07-08 | 2010-08-04 | バブコック日立株式会社 | 再生脱硝触媒およびその製法 |
EP2105193A3 (en) * | 2008-03-26 | 2011-11-16 | Babcock & Wilcox Power Generation Group, Inc. | In-situ regeneration of a catalyst masked by calcium sulfate |
JP2010247125A (ja) * | 2009-04-20 | 2010-11-04 | Babcock Hitachi Kk | 脱硝触媒の再生方法 |
WO2011152080A1 (ja) | 2010-06-02 | 2011-12-08 | 三菱重工業株式会社 | 排ガス処理触媒の再生方法及びこの方法を使用した排ガス処理触媒 |
JP2011251245A (ja) * | 2010-06-02 | 2011-12-15 | Mitsubishi Heavy Ind Ltd | 排ガス処理触媒の再生方法及びこの方法を使用した排ガス処理触媒 |
RU2505358C2 (ru) * | 2010-06-02 | 2014-01-27 | Мицубиси Хэви Индастриз, Лтд. | Способ регенерации катализатора обработки отработавших газов и катализатор обработки отработавших газов, полученный с использованием данного способа |
US8835340B2 (en) | 2010-06-02 | 2014-09-16 | Mitsubishi Heavy Industries, Ltd. | Method for regeneration of exhaust gas treatment catalyst, and exhaust gas treatment cataylst produced using the method |
EP2987553A4 (en) * | 2013-12-27 | 2016-07-27 | Mitsubishi Heavy Ind Ltd | CATALYST REGENERATION METHOD FOR COS CONVERSION CATALYST |
US9486797B2 (en) | 2013-12-27 | 2016-11-08 | Mitsubishi Heavy Industries, Ltd. | Method for regenerating COS hydrolysis catalyst |
CN105170198A (zh) * | 2015-09-21 | 2015-12-23 | 武汉钢铁(集团)公司 | 一种scr板式脱硝催化剂工厂化再生方法 |
CN113477083A (zh) * | 2021-07-05 | 2021-10-08 | 国家电投集团远达环保催化剂有限公司 | 一种失活脱硝除尘陶瓷管再生方法 |
Also Published As
Publication number | Publication date |
---|---|
JPH0244581B2 (ja) | 1990-10-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS57180433A (en) | Regeneration of used denitration catalyst | |
EP0159959B1 (en) | Method for recovering denitrating catalyst for ammonia catalytic reduction | |
US4615991A (en) | Method for recovering denitrating catalyst | |
US5820693A (en) | Process for recovering catalysts supports | |
US6710014B2 (en) | Honeycomb body made of material with improved radial pressure resistance | |
JPH105547A (ja) | 窒素酸化物除去触媒 | |
CN108025301A (zh) | 用于尾气或废气净化的含催化剂的陶瓷过滤器的制备方法 | |
JP4860077B2 (ja) | 窒素酸化物の高温での選択的接触還元用触媒の製造方法 | |
JP3085178B2 (ja) | 排ガスを処理するための触媒及び方法 | |
IE790243L (en) | Cleaning and regenerating filters | |
JPS6038037A (ja) | 脱硝触媒の再生法 | |
JPH049581B2 (ja) | ||
JPS58247A (ja) | 脱硝触媒の再生法 | |
JPH09220468A (ja) | 排ガス中の窒素酸化物除去用触媒、その製造方法およびこれを用いた排ガス中の窒素酸化物除去方法 | |
JP2000024520A (ja) | 脱硝触媒の再生方法および再生触媒 | |
JPS61153139A (ja) | 脱硝触媒の再生法 | |
JPS5325290A (en) | Production of denitration catalyst | |
JPS60209252A (ja) | 脱硝触媒の再生方法 | |
KR20040042667A (ko) | 폐탈질 촉매의 재생방법 | |
JPS5594986A (en) | Regeneration of colored phosphor | |
JPS54146288A (en) | Exhaust gas cleaning catalyst | |
JPS58186445A (ja) | 触媒の再生方法 | |
JPH0760134A (ja) | 触媒フィルタの再生方法 | |
JPS5644043A (en) | Production of catalyst for treating exhaust gas | |
JPS60212238A (ja) | アンモニア接触還元脱硝触媒の再生法 |