JPS52100364A - Denitration of exhaust gas - Google Patents

Denitration of exhaust gas

Info

Publication number
JPS52100364A
JPS52100364A JP1700176A JP1700176A JPS52100364A JP S52100364 A JPS52100364 A JP S52100364A JP 1700176 A JP1700176 A JP 1700176A JP 1700176 A JP1700176 A JP 1700176A JP S52100364 A JPS52100364 A JP S52100364A
Authority
JP
Japan
Prior art keywords
exhaust gas
denitration
ions
nox
thiourea
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
JP1700176A
Other languages
Japanese (ja)
Other versions
JPS5347293B2 (en
Inventor
Teizo Sensei
Makio Kobayashi
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.)
Nippon Steel Corp
Fuji Kasei Kogyo Co Ltd
Original Assignee
Fuji Kasei Kogyo Co Ltd
Sumitomo Metal 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 Fuji Kasei Kogyo Co Ltd, Sumitomo Metal Industries Ltd filed Critical Fuji Kasei Kogyo Co Ltd
Priority to JP1700176A priority Critical patent/JPS52100364A/en
Publication of JPS52100364A publication Critical patent/JPS52100364A/en
Publication of JPS5347293B2 publication Critical patent/JPS5347293B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To remove NOx efficiently in a removal ratio of about 90% by means of washing exhaust gas containing NOx with thiourea in the presence of copper ions, iron ions, or bismuth ions.
COPYRIGHT: (C)1977,JPO&Japio
JP1700176A 1976-02-20 1976-02-20 Denitration of exhaust gas Granted JPS52100364A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1700176A JPS52100364A (en) 1976-02-20 1976-02-20 Denitration of exhaust gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1700176A JPS52100364A (en) 1976-02-20 1976-02-20 Denitration of exhaust gas

Publications (2)

Publication Number Publication Date
JPS52100364A true JPS52100364A (en) 1977-08-23
JPS5347293B2 JPS5347293B2 (en) 1978-12-20

Family

ID=11931758

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1700176A Granted JPS52100364A (en) 1976-02-20 1976-02-20 Denitration of exhaust gas

Country Status (1)

Country Link
JP (1) JPS52100364A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5543988U (en) * 1978-09-18 1980-03-22
JPS62203893A (en) * 1986-03-03 1987-09-08 Kumagai Gumi Ltd Method of settling floating construction on sea

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51129865A (en) * 1975-05-06 1976-11-11 Fuji Kasui Kogyo Kk An exhaust gas denitration process

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51129865A (en) * 1975-05-06 1976-11-11 Fuji Kasui Kogyo Kk An exhaust gas denitration process

Also Published As

Publication number Publication date
JPS5347293B2 (en) 1978-12-20

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