JPS5384873A - Reducing method for absorbing liquid containing metal complex at wet denitration process - Google Patents

Reducing method for absorbing liquid containing metal complex at wet denitration process

Info

Publication number
JPS5384873A
JPS5384873A JP6177A JP6177A JPS5384873A JP S5384873 A JPS5384873 A JP S5384873A JP 6177 A JP6177 A JP 6177A JP 6177 A JP6177 A JP 6177A JP S5384873 A JPS5384873 A JP S5384873A
Authority
JP
Japan
Prior art keywords
metal complex
absorbing liquid
liquid containing
containing metal
reducing method
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
JP6177A
Other languages
Japanese (ja)
Other versions
JPS5915689B2 (en
Inventor
Ryuichi Kaji
Hidetoshi Akimoto
Takao Hishinuma
Sadao Takahashi
Kijiro Arikawa
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.)
Hitachi Ltd
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi KK
Hitachi 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 Babcock Hitachi KK, Hitachi Ltd filed Critical Babcock Hitachi KK
Priority to JP52000061A priority Critical patent/JPS5915689B2/en
Publication of JPS5384873A publication Critical patent/JPS5384873A/en
Publication of JPS5915689B2 publication Critical patent/JPS5915689B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

PURPOSE: To prevent effectively the deterioration of the metal complex due to the oxidation by the oxidixing substance such as O2, etc. contained in the exhaust gas, by contacting the metal complex in the oxidizing state generated in the absorbing liquid ofr denitration with SO2 at pH below 3 in the presence of active carbon.
COPYRIGHT: (C)1978,JPO&Japio
JP52000061A 1977-01-05 1977-01-05 Method for reducing metal complex absorption liquid in wet denitrification method Expired JPS5915689B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52000061A JPS5915689B2 (en) 1977-01-05 1977-01-05 Method for reducing metal complex absorption liquid in wet denitrification method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52000061A JPS5915689B2 (en) 1977-01-05 1977-01-05 Method for reducing metal complex absorption liquid in wet denitrification method

Publications (2)

Publication Number Publication Date
JPS5384873A true JPS5384873A (en) 1978-07-26
JPS5915689B2 JPS5915689B2 (en) 1984-04-11

Family

ID=11463669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52000061A Expired JPS5915689B2 (en) 1977-01-05 1977-01-05 Method for reducing metal complex absorption liquid in wet denitrification method

Country Status (1)

Country Link
JP (1) JPS5915689B2 (en)

Also Published As

Publication number Publication date
JPS5915689B2 (en) 1984-04-11

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