Title:
MANUFACTURE OF POWDERED COAL AND APPARATUS
Document Type and Number:
Japanese Patent JPS5575953
Kind Code:
A
Abstract:
A method and apparatus for the production of coal dust includes a connection between a pulverizing mill's exhaust gas output port and a transition region between a preheater region and a calcination region of a related calcination installation which uses the coal dust as a fuel.
Inventors:
ANDORISU ABERITEISU
Application Number:
JP15077679A
Publication Date:
June 07, 1980
Filing Date:
November 22, 1979
Export Citation:
Assignee:
KLOECKNER HUMBOLDT DEUTZ AG
International Classes:
C04B7/44; B01J6/00; B02C21/00; C04B7/43; C21B13/08; F23K1/00; F23K1/04; F27B7/20; F27D13/00; (IPC1-7): B01J6/00; C04B7/44; F27D13/00