Title:
REFINING OF SOLVENT USED IN DRY CLEANING MACHINE
Document Type and Number:
Japanese Patent JPS5426809
Kind Code:
A
Abstract:
The present invention relates to a method of purifying solvents of the type used in dry-cleaning machines, comprising submitting the polluted solvent only to a filtration step by filtering the solvent through a filter which comprises a filter powder capable of retaining greases and permitting, when saturated, the separate draining of the purified solvent and of the filter powder loaded with impurities.
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Inventors:
BURANSHIE BERUNAARU
RUBISUKOURU JIERAARU
RUBISUKOURU JIERAARU
Application Number:
JP9353978A
Publication Date:
February 28, 1979
Filing Date:
July 31, 1978
Export Citation:
Assignee:
BLANCHET BERNARD
REBISCOULT GERAD
REBISCOULT GERAD
International Classes:
C11D7/50; D06F43/08; (IPC1-7): B01D15/00; B01D23/00; C11D7/50; D06F43/08