Place of Origin : Gongyi,China
Post Date : 19-09-2012
Expiry Date : 19-10-2012
1) R-ray Beneficiation
This Method Is Mainly Used For The Rare -earth Ore Whose Th Content Is Different From That Of The Other Vein Minerals. The R-ray Can Help To Separate The Rare-earth Ores And The Other Ores. And This Method Is Mainly For The Pre-selection And It Is Not Used Widely At This Moment.
2) Gravity Separation
This Method Takes Advantage Of The Different Density Of Rare-earth Ores And The Quartz, The Calcit To Gain Rare-earth Concentrate. The Main Equipment Involved Covers Cone Washing Machine, Spiral Classifier, Shaking Table And So On. This Gravity Separation Is Widely Used In The Beneficiation Of The Beach Sand And For The Rare-earth Ore, This Method Is Usually Works As The Pre-enrichment Phrase.