EP 0025400 B1 19821215 - PROCESS FOR TREATING COAL FOR COKING AND APPARATUS FOR CARRYING OUT THE PROCESS
Title (en)
PROCESS FOR TREATING COAL FOR COKING AND APPARATUS FOR CARRYING OUT THE PROCESS
Publication
Application
Priority
FR 7922546 A 19790910
Abstract (en)
[origin: US4344769A] In the pre-heating of coal the coal is entrained and/or fluidized in a heat exchange chamber by a heat-transfer gas which pneumatically conveys the coal from the chamber through a duct to a separator in which the coal is separated from gas. A hydrocarbon binder in a liquid state is injected into the coal in the duct through which the coal is being pneumatically conveyed by the gas to the separator.
IPC 1-7
IPC 8 full level
C10B 57/06 (2006.01); C10B 57/10 (2006.01)
CPC (source: EP US)
C10B 57/06 (2013.01 - EP US); C10B 57/10 (2013.01 - EP US)
Designated contracting state (EPC)
BE DE GB LU SE
DOCDB simple family (publication)
EP 0025400 A1 19810318; EP 0025400 B1 19821215; DE 3061354 D1 19830120; FR 2464984 A1 19810320; FR 2464984 B1 19810911; US 4344769 A 19820817
DOCDB simple family (application)
EP 80401285 A 19800909; DE 3061354 T 19800909; FR 7922546 A 19790910; US 18341680 A 19800902