Title: Combustion-supporting, smoke-eliminating and dust-removing powder for coal and coal ash cement
Application Number: 86108840 Application Date: 1986.12.31
Publication Number: 1019829 Publication Date: 1988.07.27
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C04B18/10,C10L10/00
Applicant(s) Name: Bai Lushan Address:
Inventor(s) Name:
Attorney & Agent: DIAO JIAWEN
Abstract:
     The combustion-supporting, smoke-eliminating and dust-removing powder for coal is composed of shell, calcium carbonate, and calcium fluoride. The coal ash cement is made of the solid residuum after combustion of coal, which is added with the above-said powder, added with calcium phosphate, calcium sulphate and sodium chloride, and ground.
Time: 9
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