Title:
DEODORIZING METHOD
Document Type and Number:
Japanese Patent JPS56129028
Kind Code:
A
Abstract:
PURPOSE: To reduce a bad odor degree simply at a low cost by contacting a malodorous gas with a bentonite slurry.
CONSTITUTION: The slurry containing 2W3% of bentonite particles is dripped in a rainfall fashion from a top part of a liquid-gas adsorbing tower to be contacted with the malodorous gas introduced from a bottom part of the tower. The gas with a reduced bad odor degree is discharged from a discharge port in the vinicity of the tower top part.
Inventors:
YASUHIRA SUSUMU
SHIRASAKA KENJI
SHIRASAKA KENJI
Application Number:
JP3233380A
Publication Date:
October 08, 1981
Filing Date:
March 13, 1980
Export Citation:
Assignee:
MEISUI ENGINEERS KK
International Classes:
B01D53/38; B01D53/14; B01D53/18; B01D53/34; B01D53/77; (IPC1-7): B01D53/14; B01D53/34