JPS5210855A - Process for removal of nitrogen oxides in exhaust gases containing oxy gen - Google Patents

Process for removal of nitrogen oxides in exhaust gases containing oxy gen

Info

Publication number
JPS5210855A
JPS5210855A JP50084227A JP8422775A JPS5210855A JP S5210855 A JPS5210855 A JP S5210855A JP 50084227 A JP50084227 A JP 50084227A JP 8422775 A JP8422775 A JP 8422775A JP S5210855 A JPS5210855 A JP S5210855A
Authority
JP
Japan
Prior art keywords
nitrogen oxides
removal
exhaust gases
gases containing
containing oxy
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
JP50084227A
Other languages
Japanese (ja)
Other versions
JPS5310029B2 (en
Inventor
Takeshi Sakano
Akira Tezuka
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP50084227A priority Critical patent/JPS5210855A/en
Publication of JPS5210855A publication Critical patent/JPS5210855A/en
Publication of JPS5310029B2 publication Critical patent/JPS5310029B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: In a process for removal of nitrogen oxides in exhaust gas using iron chelate complex, hydrazine is added to absorbing solution to prevent the decrease in the absorption rate of nitrogen oxides and absorptivity retention time.
COPYRIGHT: (C)1977,JPO&Japio
JP50084227A 1975-07-09 1975-07-09 Process for removal of nitrogen oxides in exhaust gases containing oxy gen Granted JPS5210855A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50084227A JPS5210855A (en) 1975-07-09 1975-07-09 Process for removal of nitrogen oxides in exhaust gases containing oxy gen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50084227A JPS5210855A (en) 1975-07-09 1975-07-09 Process for removal of nitrogen oxides in exhaust gases containing oxy gen

Publications (2)

Publication Number Publication Date
JPS5210855A true JPS5210855A (en) 1977-01-27
JPS5310029B2 JPS5310029B2 (en) 1978-04-11

Family

ID=13824578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50084227A Granted JPS5210855A (en) 1975-07-09 1975-07-09 Process for removal of nitrogen oxides in exhaust gases containing oxy gen

Country Status (1)

Country Link
JP (1) JPS5210855A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5317588A (en) * 1976-08-02 1978-02-17 Hitachi Ltd Removing method for nitrogen oxides by absorption

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5348936U (en) * 1976-09-29 1978-04-25

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5317588A (en) * 1976-08-02 1978-02-17 Hitachi Ltd Removing method for nitrogen oxides by absorption
JPS5550457B2 (en) * 1976-08-02 1980-12-18

Also Published As

Publication number Publication date
JPS5310029B2 (en) 1978-04-11

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