发明授权
- 专利标题： Method for dehydrating metal chlorides
- 专利标题（中）： 脱水金属氯化物的方法
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申请号： US805378申请日： 1977-06-10
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公开(公告)号： US4105747A公开(公告)日： 1978-08-08
- 发明人: Judith A. Eisele , Donald J. Bauer
- 申请人： Judith A. Eisele , Donald J. Bauer
- 申请人地址： DC Washington
- 专利权人： The United States of America as represented by the Secretary of the Interior
- 当前专利权人： The United States of America as represented by the Secretary of the Interior
- 当前专利权人地址： DC Washington
- 主分类号： C01F5/34
- IPC分类号： C01F5/34 ; C01F7/58 ; C01F17/00 ; C01G1/06 ; C01G9/04 ; C01G45/06 ; C01G49/10
摘要：
A hydrated metal salt is dehydrated to its anhydrous form by dissolving the metal salt hydrate in an organic solvent; and contacting the solvent solution of metal salt hydrate with a molecular sieve of a pore size sufficient to permit the absorption of water molecules but of a size too small to absorb solvent molecules.
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