发明授权
- 专利标题： Method for treating electrolyte to remove Li.sub.2 O
- 专利标题（中）： 处理电解液以除去Li2O的方法
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申请号： US594974申请日： 1996-01-31
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公开(公告)号： US5711019A公开(公告)日： 1998-01-20
- 发明人: Zygmunt Tomczuk , William E. Miller , Gerald K. Johnson , James L. Willit
- 申请人： Zygmunt Tomczuk , William E. Miller , Gerald K. Johnson , James L. Willit
- 申请人地址： DC Washington
- 专利权人： The United States of America as represented by the United States Department of Energy
- 当前专利权人： The United States of America as represented by the United States Department of Energy
- 当前专利权人地址： DC Washington
- 主分类号： A62D3/00
- IPC分类号： A62D3/00 ; A62D3/37 ; A62D101/43 ; C01D3/14 ; C01D15/00
摘要：
A method of removing Li.sub.2 O present in an electrolyte predominantly of LiCl and KCl. The electrolyte is heated to a temperature not less than about 500.degree. C. and then Al is introduced into the electrolyte in an amount in excess of the stoichiometric amount needed to convert the Li.sub.2 O to a Li-Al alloy and lithium aluminate salt. The salt and aluminum are maintained in contact with agitation for a time sufficient to convert the Li.sub.2 O.
公开/授权文献
- US4021767A Hall element and method of manufacturing same 公开/授权日：1977-05-03
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