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JPS5331587A - Simultaneous removing method for sulfur dioxide and hydrogen sulfide in exhaust gas - Google Patents

Simultaneous removing method for sulfur dioxide and hydrogen sulfide in exhaust gas

Info

Publication number
JPS5331587A
JPS5331587A JP10629476A JP10629476A JPS5331587A JP S5331587 A JPS5331587 A JP S5331587A JP 10629476 A JP10629476 A JP 10629476A JP 10629476 A JP10629476 A JP 10629476A JP S5331587 A JPS5331587 A JP S5331587A
Authority
JP
Japan
Prior art keywords
exhaust gas
hydrogen sulfide
sulfur dioxide
removing method
simultaneous removing
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
JP10629476A
Other languages
Japanese (ja)
Other versions
JPS5727727B2 (en
Inventor
Hiroshi Kudo
Yoshinori Takada
Osamu Hamamoto
Hiroshi Hasui
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.)
Mitsui Petrochemical Industries Ltd
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsui Petrochemical Industries Ltd
Mitsui Engineering and Shipbuilding Co 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 Mitsui Petrochemical Industries Ltd, Mitsui Engineering and Shipbuilding Co Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP10629476A priority Critical patent/JPS5331587A/en
Publication of JPS5331587A publication Critical patent/JPS5331587A/en
Publication of JPS5727727B2 publication Critical patent/JPS5727727B2/ja
Granted legal-status Critical Current

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  • Treating Waste Gases (AREA)

Abstract

PURPOSE: To desulfurize exhaust gas contg. SO2 and H2S in a single operation at once by contacting the gas with an aq. soln. contg. ferric ion,chelate complexes obtd. by oxidizing ferrous ion,chelate complexes.
COPYRIGHT: (C)1978,JPO&Japio
JP10629476A 1976-09-07 1976-09-07 Simultaneous removing method for sulfur dioxide and hydrogen sulfide in exhaust gas Granted JPS5331587A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10629476A JPS5331587A (en) 1976-09-07 1976-09-07 Simultaneous removing method for sulfur dioxide and hydrogen sulfide in exhaust gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10629476A JPS5331587A (en) 1976-09-07 1976-09-07 Simultaneous removing method for sulfur dioxide and hydrogen sulfide in exhaust gas

Publications (2)

Publication Number Publication Date
JPS5331587A true JPS5331587A (en) 1978-03-24
JPS5727727B2 JPS5727727B2 (en) 1982-06-12

Family

ID=14430015

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10629476A Granted JPS5331587A (en) 1976-09-07 1976-09-07 Simultaneous removing method for sulfur dioxide and hydrogen sulfide in exhaust gas

Country Status (1)

Country Link
JP (1) JPS5331587A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4565678A (en) * 1984-12-10 1986-01-21 Conoco Inc. Method of reducing sulfur oxide and nitrogen oxide content of flue gas
US5066470A (en) * 1990-07-09 1991-11-19 Lo Ching Lung Cyclic process for the removal of sulfur dioxide and the recovery of sulfur from gases
JP2001025640A (en) * 1999-06-10 2001-01-30 Inst Fr Petrole Method and apparatus for treating gas containing hydrogen sulfide by recirculating reduced catalyst solution
CN110734043A (en) * 2019-11-18 2020-01-31 中国石油大学(北京) Method for recovering sulfur from hydrogen sulfide-containing gas and simultaneously producing hydrogen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49105776A (en) * 1973-02-13 1974-10-07
JPS5093862A (en) * 1973-12-25 1975-07-26
JPS5114881A (en) * 1974-07-29 1976-02-05 Mitsui Petrochemical Ind Nisankaioo fukumu haigasuno shorihoho

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49105776A (en) * 1973-02-13 1974-10-07
JPS5093862A (en) * 1973-12-25 1975-07-26
JPS5114881A (en) * 1974-07-29 1976-02-05 Mitsui Petrochemical Ind Nisankaioo fukumu haigasuno shorihoho

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4565678A (en) * 1984-12-10 1986-01-21 Conoco Inc. Method of reducing sulfur oxide and nitrogen oxide content of flue gas
US5066470A (en) * 1990-07-09 1991-11-19 Lo Ching Lung Cyclic process for the removal of sulfur dioxide and the recovery of sulfur from gases
JP2001025640A (en) * 1999-06-10 2001-01-30 Inst Fr Petrole Method and apparatus for treating gas containing hydrogen sulfide by recirculating reduced catalyst solution
JP4520585B2 (en) * 1999-06-10 2010-08-04 イエフペ Method and apparatus for treating hydrogen sulfide-containing gas by recirculating reduced catalyst solution
CN110734043A (en) * 2019-11-18 2020-01-31 中国石油大学(北京) Method for recovering sulfur from hydrogen sulfide-containing gas and simultaneously producing hydrogen

Also Published As

Publication number Publication date
JPS5727727B2 (en) 1982-06-12

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