The Solving of Cold-Weather Problems . ... Lake Asbestos al Quebec, Limited

CIM Bulletin1966
C. Bernier Lake Asbestos of Quebec, Ltd., Black Lake, Que
This paper deals with three major problems associated with mining operations during the winter. These are t he maintenance of the cooling systems of diesel engines, the high incidence of hydraulic dump failures on packaging machines, and the build -up of frozen fines on wet-ore conveyor belts.
Keywords: calcium chloride, operating temperature, Quebec City, specific gravity, surge tank, Coolants, Cooling systems, Diesel engines, Failure, failures, Oil, Oils, Pumps, Temperature
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