发明名称 Process for separating barium from water-soluble strontium salts
摘要 A process is described for separating barium from barium-containing, water-soluble strontium salts by means of an alkali metal sulfate. The process can be carried out either batch-wise or continuously and enables readily controlled production of strontium salts which are especially low in barium content.
申请公布号 US4980135(A) 申请公布日期 1990.12.25
申请号 US19890454200 申请日期 1989.12.21
申请人 KALI-CHEMIE AG 发明人 PORTA, JACOPO
分类号 C01F11/32;C01F11/36;C01F11/46 主分类号 C01F11/32
代理机构 代理人
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