发明名称 |
METHOD OF TREATING RARE-EARTH MINERALS OR CONCENTRATES |
摘要 |
A method of treating a rare-earth mineral or concentrate, e.g. monazite and/or bastnaesite, wherein the rare-earth mineral or concentrate in a pulverized form is mixed with an aqueous solution of electrolyte and subjected to an electrical discharge effected in a region between a pair of electrodes in the presence of the solution. |
申请公布号 |
DE3167586(D1) |
申请公布日期 |
1985.01.17 |
申请号 |
DE19813167586 |
申请日期 |
1981.06.19 |
申请人 |
INOUE-JAPAX RESEARCH INCORPORATED |
发明人 |
INOUE, KIYOSHI |
分类号 |
B01J19/08;C01F17/00;C22B3/04;C22B59/00;C25C1/00;(IPC1-7):22B59/00;01J19/08;01F17/00 |
主分类号 |
B01J19/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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