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.)
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.)
Ebara Corp
Original Assignee
Ebara Corp
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 Ebara CorpfiledCriticalEbara Corp
Priority to JP11350076ApriorityCriticalpatent/JPS5337574A/en
Publication of JPS5337574ApublicationCriticalpatent/JPS5337574A/en
PURPOSE: To absorb and remove H2S and SO2 selectively and continuously, by contacting the exhaust gas containing H2S, SO2, etc. with the specified aqueous alkaline solution of pH below 10.0, to which the salts of Mn, Ni, Co, etc. have been added as the catalyst.
COPYRIGHT: (C)1978,JPO&Japio
JP11350076A1976-09-211976-09-21Removing method for hydrogen sulfide, sulfurous acid gas, etc. contained in exhaust gas
PendingJPS5337574A
(en)