首页> 外国专利> THE INVENTION RELATES TO THE HYDROMETALLURGY OF RARE -EARTH METALS AND CAN BE USED FOR THE PREPARATION OF GERMANIUM CONCENTRATES FROM THE INDUSTRIAL SOLUTIONS.

THE INVENTION RELATES TO THE HYDROMETALLURGY OF RARE -EARTH METALS AND CAN BE USED FOR THE PREPARATION OF GERMANIUM CONCENTRATES FROM THE INDUSTRIAL SOLUTIONS.

机译：本发明涉及稀土金属的水热学，并且可以用于从工业溶液中制备锗精矿。

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摘要

The invention relates to the hydrometallurgy of rare-earth metals and can be used for the preparation of germanium concentrates from the industrial solutions. A method for germanium extraction from the ammonia-tar liquor of by-product-coking industry provide for ion-exchange treatment of the last with anionite. A highly basic spatial cross-linked polymer of macroporous structure containing quaternary nitrogen atom is used as an anionite. The use of the method provides effective germanium extraction.

机译：本发明涉及稀土金属的湿法冶金，可用于从工业溶液中制备锗精矿。从副产物焦化工业的氨焦油中提取锗的方法提供了用阴离子交换剂对最后的离子进行离子交换处理的方法。含有季氮原子的大孔结构的高碱性空间交联聚合物被用作阴离子聚合物。该方法的使用提供了有效的锗提取。

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公开/公告号UA63070C2

专利类型
公开/公告日2007-04-10

原文格式PDF
申请/专利权人 DONMET CLOSED JOINT-STOCK COMPANY;
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申请/专利号UA20020086769
发明设计人 SATSIUK KOSTIANTYN OLEKSANDROVYCH;HUZEIEV OLEH OLEKSANDROVYCH;BABENKOV VALERII LEONIDOVYCH;ILLICHOV STANISLAV MYKOLAIOVYCH;MINIAFAIEV VADYM RAFIKOVYCH;PECHERKIN DMYTRO HENNADIIOVYCH;
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申请日2002-08-15
分类号B01J41/00;C01G17/00;C22B41/00;
国家 UA
入库时间 2022-08-21 20:56:09

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