Invention Grant
- Patent Title: Method for processing vanadium-titanium magnetite finished ores by using wet process
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Application No.: US14783848Application Date: 2014-04-10
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Publication No.: US09896742B2Publication Date: 2018-02-20
- Inventor: Tao Qi , Lina Wang , Desheng Chen , Hongxin Zhao , Yahui Liu , Tianyan Xue , Jingkui Qu
- Applicant: INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES
- Applicant Address: CN Beijing
- Assignee: INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES
- Current Assignee: INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES
- Current Assignee Address: CN Beijing
- Agent Gokalp Bayramoglu
- Priority: CN201310183647 20130517; CN201310184750 20130517
- International Application: PCT/CN2014/075030 WO 20140410
- International Announcement: WO2014/183511 WO 20141120
- Main IPC: C01G31/02
- IPC: C01G31/02 ; C22B3/10 ; C01G23/053 ; C22B3/44 ; C22B3/00 ; C22B34/22 ; C22B34/12 ; C22B1/02 ; C22B3/26 ; B01J6/00 ; C22B1/00 ; C22B5/12 ; C22B9/02
Abstract:
A method for processing vanadium-titanium magnetite finished ores by using a wet process. The method comprises the steps: extracting vanadium from vanadium-titanium magnetite finished ores and processing, by using the vanadium extraction method, obtained leaching residue by using a wet process, so as to obtain titanium; and calcining the remaining liquid extracted during the vanadium extraction, so as to prepare ferric oxide. The flow of the method is short, and the energy consumption is low, thereby avoiding waste of a titanium resource.
Public/Granted literature
- US20160060728A1 METHOD FOR PROCESSING VANADIUM-TITANIUM MAGNETITE FINISHED ORES BY USING WET PROCESS Public/Granted day:2016-03-03
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