发明名称 |
METHOD OF SEPARATION OF MINERALS |
摘要 |
concentration of minerals by luminescence excited by X-radiation. SUBSTANCE: method consists in transportation of minerals in form of multilayer flow; subjection of minerals to penetration irradiation; registration of luminescence light signal from side of irradiation and opposite to irradiation one; measurement of intensity of total signal of luminescence from the side of falling flux of penetration irradiation; comparison of intensity of total signal of mineral luminescence with preset threshold value of luminescence intensity and separation of mineral by result of comparison. EFFECT: higher efficiency of separation due to amplification of luminescence signal from slightly luminescence diamonds. 1 dwg
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申请公布号 |
RU2170628(C2) |
申请公布日期 |
2001.07.20 |
申请号 |
RU19990112432 |
申请日期 |
1999.06.08 |
申请人 |
AKTSIONERNAJA KOMPANIJA "ALROSA" (ZAKRYTOE AKTSION;AKTSIONERNAJA KOMPANIJA ALROSA |
发明人 |
SHLJUFMAN E.M. |
分类号 |
B07C5/342;(IPC1-7):B07C5/342 |
主分类号 |
B07C5/342 |
代理机构 |
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地址 |
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