JPS524477A - Process for removal of sulfurous acid gas in exhaust gases by wet acti vated carbon method - Google Patents

Process for removal of sulfurous acid gas in exhaust gases by wet acti vated carbon method

Info

Publication number
JPS524477A
JPS524477A JP50080733A JP8073375A JPS524477A JP S524477 A JPS524477 A JP S524477A JP 50080733 A JP50080733 A JP 50080733A JP 8073375 A JP8073375 A JP 8073375A JP S524477 A JPS524477 A JP S524477A
Authority
JP
Japan
Prior art keywords
wet
removal
acid gas
sulfurous acid
exhaust gases
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.)
Pending
Application number
JP50080733A
Other languages
Japanese (ja)
Inventor
Teruo Arakawa
Tadaaki Kasai
Tadashiro Kasai
Masao Minami
Kunio Nakamura
Shigeru Kitano
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.)
MEIWA TEKKO KK
Original Assignee
MEIWA TEKKO KK
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 MEIWA TEKKO KK filed Critical MEIWA TEKKO KK
Priority to JP50080733A priority Critical patent/JPS524477A/en
Publication of JPS524477A publication Critical patent/JPS524477A/en
Pending legal-status Critical Current

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  • Treating Waste Gases (AREA)

Abstract

PURPOSE: A process for adsorbing sulfurous acid gas in waste gases of sulfuric acid production plants in activated carbon, oxidizing said gas and recovering as a sulfuric acid.
COPYRIGHT: (C)1977,JPO&Japio
JP50080733A 1975-06-29 1975-06-29 Process for removal of sulfurous acid gas in exhaust gases by wet acti vated carbon method Pending JPS524477A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50080733A JPS524477A (en) 1975-06-29 1975-06-29 Process for removal of sulfurous acid gas in exhaust gases by wet acti vated carbon method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50080733A JPS524477A (en) 1975-06-29 1975-06-29 Process for removal of sulfurous acid gas in exhaust gases by wet acti vated carbon method

Publications (1)

Publication Number Publication Date
JPS524477A true JPS524477A (en) 1977-01-13

Family

ID=13726568

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50080733A Pending JPS524477A (en) 1975-06-29 1975-06-29 Process for removal of sulfurous acid gas in exhaust gases by wet acti vated carbon method

Country Status (1)

Country Link
JP (1) JPS524477A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4950464A (en) * 1989-02-10 1990-08-21 The Dow Chemical Company Purification of sulfuryl fluroide by selective adsorption
WO2021232692A1 (en) * 2020-05-18 2021-11-25 中国华能集团有限公司 Method for low temperature adsorption and desulfurization of flue gas
WO2022032860A1 (en) * 2020-08-14 2022-02-17 中国华能集团清洁能源技术研究院有限公司 Near-zero emission-type flue gas multi-pollutant integrated removal system and method
US12151249B2 (en) 2020-08-14 2024-11-26 Huaneng Clean Energy Research Institute System and method for integrated removal of multiple pollutants in flue gas with near-zero emission

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4950464A (en) * 1989-02-10 1990-08-21 The Dow Chemical Company Purification of sulfuryl fluroide by selective adsorption
WO2021232692A1 (en) * 2020-05-18 2021-11-25 中国华能集团有限公司 Method for low temperature adsorption and desulfurization of flue gas
WO2022032860A1 (en) * 2020-08-14 2022-02-17 中国华能集团清洁能源技术研究院有限公司 Near-zero emission-type flue gas multi-pollutant integrated removal system and method
US12151249B2 (en) 2020-08-14 2024-11-26 Huaneng Clean Energy Research Institute System and method for integrated removal of multiple pollutants in flue gas with near-zero emission

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