发明授权
US4980135A Process for separating barium from water-soluble strontium salts 失效
从水溶性锶盐中分离钡的方法

  • 专利标题: Process for separating barium from water-soluble strontium salts
  • 专利标题(中): 从水溶性锶盐中分离钡的方法
  • 申请号: US454200
    申请日: 1989-12-21
  • 公开(公告)号: US4980135A
    公开(公告)日: 1990-12-25
  • 发明人: Jacopo Porta
  • 申请人: Jacopo Porta
  • 申请人地址: DEX Hanover
  • 专利权人: Kali-Chemie AG
  • 当前专利权人: Kali-Chemie AG
  • 当前专利权人地址: DEX Hanover
  • 优先权: DEX3900878 19890113
  • 主分类号: C01F11/32
  • IPC分类号: C01F11/32 C01F11/36 C01F11/46
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.
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