- 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 ...
Fine grinding is usually performed in a mill rotating on a horizontal axis and containing balls, rods, or pebbles (grinding media), which serve to grind the ore in the mill. The different mills used in fine grinding are known as ball mill, pebble mill, Hardinge mill, tube mill, autogenous, etc.
Industry:Mining
Fine particles, flakes, or pellets of gold, e.g., as obtained in placer mining.
Industry:Mining
Fine, plastic clay, esp. prepared for artists in modeling by kneading with glycerin, or by other methods.
Industry:Mining
Fine-grained, highly calcined, powdery textured alumina; also dusty, easily airborne. Traditionally produced by European Bayer plants.
Industry:Mining
Finely comminuted degradation matter in coal, largely but not altogether derived from the woody tissues of plants, and like anthraxylon, largely derived from lignin.
Industry:Mining
Finely ground coal or other combustible material, that can be burned as it issues from a suitable nozzle, through which it is blown by compressed air.
Industry:Mining
