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United States Bureau of Mines
行业: Mining
Number of terms: 33118
Number of blossaries: 0
Company Profile:
The U.S. Bureau of Mines (USBM) was the primary United States Government agency conducting scientific research and disseminating information on the extraction, processing, use, and conservation of mineral resources. Founded on May 16, 1910, through the Organic Act (Public Law 179), USBM's missions ...
One who breaks ore.
Industry:Mining
One who charges mixing mill and removes mixture of sand and refractory clay to be used in packing around ware in bisque firing.
Industry:Mining
One who constructs lips and gates that support and regulate flow of molten glass from furnace to glass-rolling machine.
Industry:Mining
One who controls the operation of a tunnel kiln in which bricks are fired, and a preheating chamber in which bricks are heated prior to firing and after drying.
Industry:Mining
One who dumps the dust catcher or loads the dust at blast furnaces.
Industry:Mining
One who forms and finishes fire clay stoppers for open hearth ladles, using a stopper press and a finishing machine.
Industry:Mining
One who forms heads on porcelain tube insulators by means of hand capping press, inserting clay tube in machine and pulling lever to form the head.
Industry:Mining
One who forms silica brick for use in lining furnaces and ovens of various kinds.
Industry:Mining
One who grinds clinker, phosphate rock, or ore in a revolving cylinder partially filled with round steel rods; also, he or she tests a product for fineness by observing how much material is left on sieve of determined mesh, and regulates amount of material entering the mill accordingly.
Industry:Mining
One who grinds the surfaces of refractory blocks to reduce them to standard dimensions, using a truing machine.
Industry:Mining
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