JPS53125296A - Desulfurization method of exhaust gas from catalytic sulfuric acid production apparatus - Google Patents

Desulfurization method of exhaust gas from catalytic sulfuric acid production apparatus

Info

Publication number
JPS53125296A
JPS53125296A JP4078577A JP4078577A JPS53125296A JP S53125296 A JPS53125296 A JP S53125296A JP 4078577 A JP4078577 A JP 4078577A JP 4078577 A JP4078577 A JP 4078577A JP S53125296 A JPS53125296 A JP S53125296A
Authority
JP
Japan
Prior art keywords
sulfuric acid
exhaust gas
production apparatus
acid production
desulfurization 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.)
Pending
Application number
JP4078577A
Other languages
Japanese (ja)
Inventor
Kenichi Tanaka
Koji Oiwa
Eiji Tanaka
Takao Mitani
Tsuneo Kihamoto
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.)
Sumitomo Seika Chemicals Co Ltd
Original Assignee
Seitetsu Kagaku 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 Seitetsu Kagaku Co Ltd filed Critical Seitetsu Kagaku Co Ltd
Priority to JP4078577A priority Critical patent/JPS53125296A/en
Publication of JPS53125296A publication Critical patent/JPS53125296A/en
Pending legal-status Critical Current

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  • Treating Waste Gases (AREA)

Abstract

PURPOSE: To recover sulfuric acid alone of relatively high concn. without requiring any external heat source by concentrating dil. Sulfuric acid formed from a desulfurizer using water regeneration type activated carbon for adsorption by being contacted with outlet exhaust gas from a sulfuric acid absorption tower after which the water-added exhaust gas is introduced into the desulfurizer.
COPYRIGHT: (C)1978,JPO&Japio
JP4078577A 1977-04-09 1977-04-09 Desulfurization method of exhaust gas from catalytic sulfuric acid production apparatus Pending JPS53125296A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4078577A JPS53125296A (en) 1977-04-09 1977-04-09 Desulfurization method of exhaust gas from catalytic sulfuric acid production apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4078577A JPS53125296A (en) 1977-04-09 1977-04-09 Desulfurization method of exhaust gas from catalytic sulfuric acid production apparatus

Publications (1)

Publication Number Publication Date
JPS53125296A true JPS53125296A (en) 1978-11-01

Family

ID=12590269

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4078577A Pending JPS53125296A (en) 1977-04-09 1977-04-09 Desulfurization method of exhaust gas from catalytic sulfuric acid production apparatus

Country Status (1)

Country Link
JP (1) JPS53125296A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4913096A (en) * 1972-05-17 1974-02-05
JPS5080959A (en) * 1973-11-21 1975-07-01

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4913096A (en) * 1972-05-17 1974-02-05
JPS5080959A (en) * 1973-11-21 1975-07-01

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