JPH0534057B2 - - Google Patents

Info

Publication number
JPH0534057B2
JPH0534057B2 JP59065269A JP6526984A JPH0534057B2 JP H0534057 B2 JPH0534057 B2 JP H0534057B2 JP 59065269 A JP59065269 A JP 59065269A JP 6526984 A JP6526984 A JP 6526984A JP H0534057 B2 JPH0534057 B2 JP H0534057B2
Authority
JP
Japan
Prior art keywords
catalyst
vanadium
tungsten
oxidation
aqueous solution
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.)
Expired - Lifetime
Application number
JP59065269A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60209252A (ja
Inventor
Yoshiaki Obayashi
Shigeaki Mitsuoka
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP59065269A priority Critical patent/JPS60209252A/ja
Priority to EP85730044A priority patent/EP0161206A3/en
Priority to US06/719,163 priority patent/US4615991A/en
Publication of JPS60209252A publication Critical patent/JPS60209252A/ja
Publication of JPH0534057B2 publication Critical patent/JPH0534057B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
JP59065269A 1984-04-03 1984-04-03 脱硝触媒の再生方法 Granted JPS60209252A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP59065269A JPS60209252A (ja) 1984-04-03 1984-04-03 脱硝触媒の再生方法
EP85730044A EP0161206A3 (en) 1984-04-03 1985-03-25 Method for regenerating a denitration catalyst
US06/719,163 US4615991A (en) 1984-04-03 1985-04-02 Method for recovering denitrating catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59065269A JPS60209252A (ja) 1984-04-03 1984-04-03 脱硝触媒の再生方法

Publications (2)

Publication Number Publication Date
JPS60209252A JPS60209252A (ja) 1985-10-21
JPH0534057B2 true JPH0534057B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-05-21

Family

ID=13282034

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59065269A Granted JPS60209252A (ja) 1984-04-03 1984-04-03 脱硝触媒の再生方法

Country Status (1)

Country Link
JP (1) JPS60209252A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5495001B2 (ja) * 2007-06-27 2014-05-21 バブコック日立株式会社 触媒の再生方法
US8048818B2 (en) * 2008-03-26 2011-11-01 Babcock & Wilcox Power Generation Group, Inc. In-situ regeneration of a catalyst masked by calcium sulfate
JP5972760B2 (ja) * 2012-11-09 2016-08-17 三菱重工業株式会社 排ガス脱硝システム、排ガス脱硝装置の再生方法及び排ガス脱硝装置の触媒交換方法
CN102974404A (zh) * 2012-11-22 2013-03-20 中节能六合天融环保科技有限公司 一种脱硝催化剂的再生方法
CN104923257A (zh) * 2015-05-22 2015-09-23 北京赛科康仑环保科技有限公司 一种废scr脱硝催化剂的循环再制造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57180433A (en) * 1981-04-28 1982-11-06 Mitsubishi Heavy Ind Ltd Regeneration of used denitration catalyst
JPS58247A (ja) * 1981-06-26 1983-01-05 Ngk Insulators Ltd 脱硝触媒の再生法

Also Published As

Publication number Publication date
JPS60209252A (ja) 1985-10-21

Similar Documents

Publication Publication Date Title
US4615991A (en) Method for recovering denitrating catalyst
US6395665B2 (en) Methods for the regeneration of a denitration catalyst
JP3377715B2 (ja) 脱硝触媒の再生方法
EP0159959B1 (en) Method for recovering denitrating catalyst for ammonia catalytic reduction
JP3059136B2 (ja) 脱硝触媒の再生方法
JP4264643B2 (ja) 劣化触媒の再生方法
JPH0244581B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0534057B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS6248537B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0421545B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN112138714A (zh) 一种滚元宵式成型抗硫低温脱硝催化剂及其制备方法、应用
JP4264642B2 (ja) 熱的劣化触媒の再生方法
JPS6257382B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP3150519B2 (ja) 脱硝触媒の再生方法
JPH0446621B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP3246757B2 (ja) 窒素酸化物除去用触媒
JPS6321536B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0468975B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP3442898B2 (ja) 脱硝触媒
JP2022161381A (ja) 脱硝触媒の再生方法
JP3796214B2 (ja) 劣化した触媒の再生処理方法
JPS5998739A (ja) 触媒の再生方法
JP2004195420A (ja) 触媒の賦活再生方法
JPH0417091B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP5681989B2 (ja) 使用済脱硝触媒の再生方法

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term