Title:
HEAT DEHYDRATION OF BROWN COAL
Document Type and Number:
Japanese Patent JPS53112903
Kind Code:
A
Abstract:
PURPOSE: To improve the dehydration degree of brown coal, by dehydrating raw brown coal powder in a fluid medium such as superheated steam, etc., at high temperature and pressure, and thereafter, subjecting the treated brown coal to the secondary dehydration by passing the decomposition gas therethrough.
Inventors:
NAKAKO TAKAO
NADA JIYUNICHIROU
MOTONAGA KENJIROU
OOSAWA TOSHIO
YOKOTA SHIZUO
KAKUNAI HARUO
NADA JIYUNICHIROU
MOTONAGA KENJIROU
OOSAWA TOSHIO
YOKOTA SHIZUO
KAKUNAI HARUO
Application Number:
JP2721677A
Publication Date:
October 02, 1978
Filing Date:
March 12, 1977
Export Citation:
Assignee:
KOBE STEEL LTD
International Classes:
C10L9/08; C10G1/00; C10G1/04; C10L5/00; (IPC1-7): C10G1/04; C10L5/00