Heavy liquids for use in separation processes
    1.
    发明授权
    Heavy liquids for use in separation processes 失效
    用于分离工艺的重液体

    公开(公告)号:US06390395B1

    公开(公告)日:2002-05-21

    申请号:US09465864

    申请日:1999-12-16

    IPC分类号: B02C2320

    CPC分类号: C22B1/00 C22B11/00 Y02P10/234

    摘要: The subject invention pertains to the use of non-toxic heavy liquids and slurries in the separation of components of ores, concentrates, residues, soils, and scrap. Specifically exemplified herein is the use of cesium and/or rubidium salts in separation processes. These salts are particularly advantageous because of their high specific gravity and solubility in water and, their low solution viscosities.

    摘要翻译: 本发明涉及在分离矿石,浓缩物,残余物,土壤和废料的组分中使用无毒重液体和浆料。 具体举例说明的是在分离过程中使用铯和/或铷盐。 这些盐是特别有利的,因为它们在水中的高比重和溶解度以及它们的低溶液粘度。