发明申请
US20140286857A1 METHODS OF PREPARING METAL CONTAINING INORGANIC ION EXCHANGERS
审中-公开
制备含金属无机离子交换剂的方法
- 专利标题: METHODS OF PREPARING METAL CONTAINING INORGANIC ION EXCHANGERS
- 专利标题(中): 制备含金属无机离子交换剂的方法
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申请号: US14208521申请日: 2014-03-13
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公开(公告)号: US20140286857A1公开(公告)日: 2014-09-25
- 发明人: Ahmad Dehestani , Gerald Koermer , Mukta Rai
- 申请人: BASF CORPORATION
- 申请人地址: US NJ Florham Park
- 专利权人: BASF CORPORATION
- 当前专利权人: BASF CORPORATION
- 当前专利权人地址: US NJ Florham Park
- 主分类号: B01J29/76
- IPC分类号: B01J29/76 ; C25C1/22 ; C25C1/12 ; C25C1/16 ; C25C1/10 ; C25C1/08
摘要:
A method of preparing a metal containing inorganic ion exchanger in an electrochemical cell is disclosed. In one embodiment, the method comprises: (a) adding the inorganic ion exchanger to the electrochemical cell, wherein the electrochemical cell comprises a conductive electrolyte solution having a liquid phase and a solid phase; (b) depositing metal ions electrochemically into the liquid phase; (c) allowing the metal ions to deposit onto the inorganic ion exchanger during an electrochemical reaction to obtain a metal containing inorganic ion exchanger; (d) collecting the solid phase comprising the metal containing inorganic ion exchanger obtained in step (c); (e) removing remaining metal ions from the liquid phase; and (f) obtaining a substantially metal free liquid phase.