Title:
PURIFYING METHOD FOR INORGANIC COMPOUNDS
Document Type and Number:
Japanese Patent JPS5311898
Kind Code:
A
Abstract:
PURPOSE: To adsorb and remove trace amts. of metallic cpds. contained in inorg. cpds. by contacting an aq. soln. of the inorg. cpds. with plastics having corrosion resistance against the cpds. so as to obtain ultrahigh purity inorg. cpds. in an easy manner.
Inventors:
YOKOO JIYUNJIROU
KATOU KEIGO
SANO TSUYOSHI
KATOU KEIGO
SANO TSUYOSHI
Application Number:
JP8595476A
Publication Date:
February 02, 1978
Filing Date:
July 21, 1976
Export Citation:
Assignee:
NIPPON SODA CO
International Classes:
B01D15/00; C01D1/32; C01D7/26; C01D9/16; C01F11/16; C01F11/24; C01G1/00; (IPC1-7): B01D15/00; C01G1/00