It is difficult to define exactly the meaning of the terms crushing and grinding, or crushing and pulverization; the finer crushing stages may embody a
Tin occurs in nature as cassiterite (containing from 90 to 95 per cent, of oxide of tin), which mineral is the source from which the
Nickel and cobalt are closely related in their chemical properties, and may best be considered together. Nickel is the commoner of the two, and is
Iron rusts or oxidises very readily, and, consequently, is rarely found in the metallic state in nature; such native iron as is found being generally
OBJECTIVE: Evaluation of Westates Metasorb 321G (6×12) virgin activated carbon as compared to medium activity carbon from alternate vendors. PROJECT SCOPE: The following variables will be
Meehanite is the copyrighted trade name for a uniform, closely controlled iron cast to rigid physical properties. The Mine and Smelter Supply Company pioneered the
Two general classifications of gearing are used for ball Mill drives. These are the spur gear and the helical gear. Helical gearing may be either
Several types of ball mill drives can be furnished, made up of various combinations of gearing, motors and transmission equipment. The correct combination to be
Each application dictates the selection of proper feeding arrangement. This depends upon whether the grinding will be open circuit or closed circuit, and dry grinding
Scrap metal, both ferrous and non-ferrous, present in industrial wastes, slags, smelter bi-products, sludges, refinery sweepings, ashes, etc., can be reclaimed in most instances at