公开(公告)号：US20140116888A1

公开(公告)日：2014-05-01

申请号：US14062427

申请日：2013-10-24

申请人： PANGANG GROUP PANZHIHUA IRON & STEEL RESEARCH INSTITUTE CO., LTD.

发明人： HONGBO MU ,  TIANZHU MU ,  SANCHAO ZHAO ,  FUXING ZHU ,  BIN DENG ,  WEIXING PENG ,  BEILEI YAN

IPC分类号： C25C3/28

CPC分类号： C25C3/28 ,  C25C5/04 ,  C25C7/06

摘要： 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.

摘要翻译： 含有钛材料的钛金属的制造方法，其特征在于，将含钛材料与含碳还原剂混合，压制，干燥，得到第一阳极。 使用金属或合金作为第一阴极，并且使用碱金属氯化物熔盐和/或碱土金属氯化物熔盐作为第一电解质构成第一电解系统，以在惰性气氛中进行预电解 获得残留阳极。 在使用金属或合金作为第二阴极的残留阳极作为第二阳极使用碱金属氯化物熔融盐和/或碱土金属氯化物熔融盐作为残留阳极洗涤，模塑和干燥后，使用剩余阳极作为第二阳极 第二电解质构成第二电解系统，在惰性气氛中进行电解以获得钛金属粉末。