发明申请
- 专利标题： Minimising carbon transfer in an electrolytic cell
- 专利标题（中）： 最小化电解槽中的碳转移
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申请号： US10939001申请日： 2004-09-10
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公开(公告)号： US20050092129A1公开(公告)日： 2005-05-05
- 发明人: Les Strezov , Ivan Ratchev , Steve Osborn , Sergey Bliznyukov
- 申请人： Les Strezov , Ivan Ratchev , Steve Osborn , Sergey Bliznyukov
- 专利权人： BHP Billiton Innovation Pty. Ltd.
- 当前专利权人： BHP Billiton Innovation Pty. Ltd.
- 优先权： AUPS1170 20020313; WOPCT/AU03/00305 20030313
- 主分类号： C25C1/22
- IPC分类号： C25C1/22 ; C22B9/14 ; C22B34/12 ; C25C5/00 ; C25C7/00 ; C25C7/02 ; C25C7/04 ; C25C3/28
摘要：
An electrolytic cell for reducing a metal oxide, such as titania, in a solid state is disclosed. The electrolytic cell includes an anode formed from carbon and a cathode formed at least in part from the metal oxide. The electrolytic cell also includes a membrane that is permeable to oxygen anions and is impermeable to carbon in ionic and non-ionic forms positioned between the cathode and the anode to thereby prevent migration of carbon to the cathode.
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