n.crushing and separating ore into valuable substances or waste by any of a variety of techniques

同義詞：mineral extractionmineral processingmineral dressingore processingore dressing

Beneficiation
DRY BENEFICIATION OF COAL—A REVIEW
11d Waste Coal Beneficiation with High Efficient Flotation Process
Microwave-assisted beneficiation of recycled concrete aggregates
A review of the beneficiation of rare earth element bearing minerals
Beneficiation of nickeliferous laterite by reduction roasting in the presence of sodium sulfate
Progress in China's beneficiation technology for complex refractory iron ore
Characterization, beneficiation and utilization of a kaolinite clay from Assam, India
Development of Air Dense Medium Fluidized Bed Technology For Dry Beneficiation of Coal a?? A Review
Response surface methodology (RSM) analysis of organic acid production for kaolin beneficiation by Aspergillus niger.