Title:
A PROCESS FOR PURIFICATION OF WASTE GAS
Document Type and Number:
Japanese Patent JP51149168
Kind Code:
A
Abstract:
PURPOSE: H2S of a relatively low concentration in exhaust gas is absorbed at a high rate of absorption, and the absorbing solution is oxidized by inhibiting the formation of the salt of thiosulfate.
Inventors:
Oishi, Masaaki
Sakai, Shunei
Sakai, Shunei
Application Number:
JP1975000073516
Publication Date:
December 21, 1976
Filing Date:
June 17, 1975
Export Citation:
Assignee:
KURARAY CO LTD
International Classes:
B01D53/52; B01D53/34; B01D53/77; C01B17/04; C01B17/05; B01D53/48; B01D53/34; B01D53/77; C01B17/00; (IPC1-7): B01D53/16; B01D53/34; C01B17/04