发明授权
US08337703B2 Processes for the regeneration of an anion exchanger loaded with hexachlorostannate
失效
用六氯代锡酸盐负载的阴离子交换剂的再生方法
- 专利标题: Processes for the regeneration of an anion exchanger loaded with hexachlorostannate
- 专利标题(中): 用六氯代锡酸盐负载的阴离子交换剂的再生方法
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申请号: US12173877申请日: 2008-07-16
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公开(公告)号: US08337703B2公开(公告)日: 2012-12-25
- 发明人: Torsten Erwe , Knud Werner , Dirk Weiβenberg
- 申请人: Torsten Erwe , Knud Werner , Dirk Weiβenberg
- 申请人地址: DE Leverkusen
- 专利权人: Bayer MaterialScience AG
- 当前专利权人: Bayer MaterialScience AG
- 当前专利权人地址: DE Leverkusen
- 代理机构: Connolly Bove Lodge & Hutz LLP
- 优先权: DE102007033524 20070719
- 主分类号: B01J49/00
- IPC分类号: B01J49/00
摘要:
Processes comprising: providing an anion exchanger at least partially loaded with hexachlorostannate; and contacting the at least partially loaded anion exchanger with a 1 to 10 wt. % hydrochloric acid solution to regenerate the anion exchanger.
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