Invention Grant
- Patent Title: Method of producing titanium metal with titanium-containing material
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Application No.: US14062427Application Date: 2013-10-24
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Publication No.: US09963796B2Publication Date: 2018-05-08
- Inventor: Hongbo Mu , Tianzhu Mu , Sanchao Zhao , Fuxing Zhu , Bin Deng , Weixing Peng , Beilei Yan
- Applicant: PANGANG GROUP PANZHIHUA IRON & STEEL RESEARCH INSTITUTE CO., LTD.
- Applicant Address: CN Panzhihua, Sichuan Province
- Assignee: PANGANG GROUP PANZHIHUA IRON & STEEL RESEARCH INSTITUTE CO., LTD.
- Current Assignee: PANGANG GROUP PANZHIHUA IRON & STEEL RESEARCH INSTITUTE CO., LTD.
- Current Assignee Address: CN Panzhihua, Sichuan Province
- Agency: Brooks Kushman P.C.
- Priority: CN201210412081 20121025
- Main IPC: C25C3/26
- IPC: C25C3/26 ; C25C3/28 ; C25C7/00 ; C25C5/04 ; C25C7/06

Abstract:
A method of producing titanium metal with titanium-containing material which includes mixing, pressing and drying the titanium-containing material with a carbonaceous reducing agent to obtain a resultant as a first anode. Using a metal or an alloy as a first cathode, and using an alkali metal chloride molten salt and/or an alkaline earth metal chloride molten salt as a first electrolyte to constitute a first electrolysis system, to perform pre-electrolysis in an inert atmosphere to obtain a residual anode. After the residual anode is washed, molded and dried, using the residual anode as a second anode, using a metal or an alloy as a second cathode, using an alkali metal chloride molten salt and/or an alkaline earth metal chloride molten salt as a second electrolyte to constitute a second electrolysis system, to perform electrolysis in an inert atmosphere to obtain titanium metal powder.
Public/Granted literature
- US20140116888A1 METHOD OF PRODUCING TITANIUM METAL WITH TITANIUM-CONTAINING MATERIAL Public/Granted day:2014-05-01
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