JPS58247A - 脱硝触媒の再生法 - Google Patents

脱硝触媒の再生法

Info

Publication number
JPS58247A
JPS58247A JP56098361A JP9836181A JPS58247A JP S58247 A JPS58247 A JP S58247A JP 56098361 A JP56098361 A JP 56098361A JP 9836181 A JP9836181 A JP 9836181A JP S58247 A JPS58247 A JP S58247A
Authority
JP
Japan
Prior art keywords
catalyst
denitrification
tungsten
poisoned
catalysts
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
JP56098361A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6248537B2 (fr
Inventor
Yuzo Nawa
名和　雄三
Noriaki Ito
則明 伊藤
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Priority to JP56098361A priority Critical patent/JPS58247A/ja
Publication of JPS58247A publication Critical patent/JPS58247A/ja
Publication of JPS6248537B2 publication Critical patent/JPS6248537B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
JP56098361A 1981-06-26 1981-06-26 脱硝触媒の再生法 Granted JPS58247A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56098361A JPS58247A (ja) 1981-06-26 1981-06-26 脱硝触媒の再生法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56098361A JPS58247A (ja) 1981-06-26 1981-06-26 脱硝触媒の再生法

Publications (2)

Publication Number Publication Date
JPS58247A true JPS58247A (ja) 1983-01-05
JPS6248537B2 JPS6248537B2 (fr) 1987-10-14

Family

ID=14217734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56098361A Granted JPS58247A (ja) 1981-06-26 1981-06-26 脱硝触媒の再生法

Country Status (1)

Country Link
JP (1) JPS58247A (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6034743A (ja) * 1983-08-08 1985-02-22 Babcock Hitachi Kk 使用済脱硝触媒体の再生処理方法
JPS60209252A (ja) * 1984-04-03 1985-10-21 Mitsubishi Heavy Ind Ltd 脱硝触媒の再生方法
JPS60212238A (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法
JPS6470144A (en) * 1987-06-05 1989-03-15 Babcock Hitachi Kk Denitration catalyst utilizing catalytic-reduction of ammonia and its production
EP0974397A2 (fr) * 1998-07-24 2000-01-26 Mitsubishi Heavy Industries, Ltd. Méthode de régénération d'un catalyseur de dénitration
WO2000012211A1 (fr) * 1998-08-26 2000-03-09 Integral Umwelt- Und Anlagentechnik Gesellschaft Mbh Procede de regeneration de catalyseurs d'elimination d'azote ou de dioxines
CN106944138A (zh) * 2016-01-07 2017-07-14 中国石油化工股份有限公司 一种废加氢催化剂的利用方法
CN106944114A (zh) * 2016-01-07 2017-07-14 中国石油化工股份有限公司 一种废加氢处理催化剂的利用方法

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6034743A (ja) * 1983-08-08 1985-02-22 Babcock Hitachi Kk 使用済脱硝触媒体の再生処理方法
JPH0446621B2 (fr) * 1983-08-08 1992-07-30 Babcock Hitachi Kk
JPS60209252A (ja) * 1984-04-03 1985-10-21 Mitsubishi Heavy Ind Ltd 脱硝触媒の再生方法
JPH0534057B2 (fr) * 1984-04-03 1993-05-21 Mitsubishi Heavy Ind Ltd
JPS60212238A (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法
JPH0417701B2 (fr) * 1984-04-05 1992-03-26 Mitsubishi Heavy Ind Ltd
JPS6470144A (en) * 1987-06-05 1989-03-15 Babcock Hitachi Kk Denitration catalyst utilizing catalytic-reduction of ammonia and its production
JP2991431B2 (ja) * 1987-06-05 1999-12-20 バブコツク日立株式会社 アンモニア接触還元脱硝用触媒およびその製法
EP0974397A2 (fr) * 1998-07-24 2000-01-26 Mitsubishi Heavy Industries, Ltd. Méthode de régénération d'un catalyseur de dénitration
EP0974397A3 (fr) * 1998-07-24 2000-05-03 Mitsubishi Heavy Industries, Ltd. Méthode de régénération d'un catalyseur de dénitration
US6395665B2 (en) 1998-07-24 2002-05-28 Mitsubishi Heavy Industries, Ltd. Methods for the regeneration of a denitration catalyst
EP1325779A1 (fr) * 1998-07-24 2003-07-09 Mitsubishi Heavy Industries, Ltd. Méthodes de régénération d'un catalyseur de dénitration
WO2000012211A1 (fr) * 1998-08-26 2000-03-09 Integral Umwelt- Und Anlagentechnik Gesellschaft Mbh Procede de regeneration de catalyseurs d'elimination d'azote ou de dioxines
EP1107824B1 (fr) * 1998-08-26 2001-12-05 INTEGRAL UMWELT- UND ANLAGENTECHNIK GESSELLSCHAFT m.b.H. Procede de regeneration de catalyseurs d'elimination d'azote ou de dioxines
CN106944138A (zh) * 2016-01-07 2017-07-14 中国石油化工股份有限公司 一种废加氢催化剂的利用方法
CN106944114A (zh) * 2016-01-07 2017-07-14 中国石油化工股份有限公司 一种废加氢处理催化剂的利用方法
CN106944138B (zh) * 2016-01-07 2019-07-12 中国石油化工股份有限公司 一种废加氢催化剂的利用方法
CN106944114B (zh) * 2016-01-07 2019-08-06 中国石油化工股份有限公司 一种废加氢处理催化剂的利用方法

Also Published As

Publication number Publication date
JPS6248537B2 (fr) 1987-10-14

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