Title:
PRODUCTION OF ION EXCHANGER
Document Type and Number:
Japanese Patent JPS531182
Kind Code:
A
Abstract:
PURPOSE: To obtain a valuable ion exchanger with high strength from harmful industrial waste, petroleum coke by oxidizing petroleum coke particles with nitric acid and neutralizing and insolubilizing the oxidized particles with alkali.
Inventors:
SHIMOKAWA YOSHIHARU
KITAZATO HAJIME
HAYAMIZU SEINOSHIN
KURATSUME KAZUYUKI
INOUE MASAAKI
ARAI NOBORU
KITAZATO HAJIME
HAYAMIZU SEINOSHIN
KURATSUME KAZUYUKI
INOUE MASAAKI
ARAI NOBORU
Application Number:
JP6106776A
Publication Date:
January 07, 1978
Filing Date:
May 28, 1976
Export Citation:
Assignee:
CHIYODA CHEM ENG CONSTRUCT CO
International Classes:
C10B57/00; B01J39/24; C01B31/16; (IPC1-7): B01J1/04; C01B31/16; C10B57/00