Title:
OPERATION OF COKE MANUFACTURING APPARATUS
Document Type and Number:
Japanese Patent JPS57200486
Kind Code:
A
Abstract:
Coal is pretreated for a coking plant so that it is passed in two stages through two throughflow driers successively connected with one another, the driers are supplied with a heat carrier formed by a steam overheated to a temperature between 400 DEG and 600 DEG C., dust is removed from the steam after passing the throughflow driers, and the steam is heated after the dust removal in a heat exchange with a circulating gas of a coke dry cooler.
Inventors:
FURADAN PETOROBUITSU
HAINTSU ROTSUTOHAUSU
HAINTSU ROTSUTOHAUSU
Application Number:
JP8669082A
Publication Date:
December 08, 1982
Filing Date:
May 24, 1982
Export Citation:
Assignee:
KRUPP KOPPERS GMBH
International Classes:
C10B57/10; F26B17/10; C10B39/02; F26B21/04; (IPC1-7): C10B39/02; C10B57/10
Previous Patent: JPS57200485
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