公开(公告)号：US20160194733A1

公开(公告)日：2016-07-07

申请号：US14912846

申请日：2014-08-19

Applicant: UNIVERSITY OF UTAH RESEARCH FOUNDATION

Inventor： Zhigang Zak Fang ,  Peng Fan ,  Scott Middlemas ,  Jun Guo ,  Ying Zhang ,  Micheal Free ,  Amarchand Sathyapalan ,  Yang Xia

IPC: C22B7/04 ,  C22B1/02 ,  B22F9/20 ,  C22B34/12

CPC classification number: C22B7/04 ,  B22F9/20 ,  B22F2201/013 ,  B22F2301/205 ,  C01B6/02 ,  C22B1/02 ,  C22B3/04 ,  C22B34/1204 ,  C22B34/1213 ,  C22B34/1259 ,  C22B34/1268 ,  C22B34/1277 ,  C22B34/1286 ,  C22B34/1295

Abstract: A method (400) for producing a titanium product is disclosed. The method (400) can include obtaining TiO2-slag (401), and producing a titanium product from the TiO2-slag using a metallic reducing agent (402) at a moderate temperature and a pressure to directly produce a titanium product chemically separated from metal impurities in the TiO2 slag (403). The titanium product can comprise TiH2 and optionally elemental titanium. Impurities in the titanium product can then removed (404) by leaching, purifying and separation to form a purified titanium product.

Abstract translation: 公开了一种用于生产钛产品的方法（400）。 方法（400）可以包括获得TiO 2炉渣（401），并且在中等温度和压力下使用金属还原剂（402）从TiO 2炉渣产生钛产物，以直接生产与金属化学分离的钛产物 二氧化钛炉渣中的杂质（403）。 钛产品可以包含TiH 2和任选的元素钛。 然后通过浸出，纯化和分离来除去钛产品中的杂质（404）以形成纯化的钛产品。

公开(公告)号：US10190191B2

公开(公告)日：2019-01-29

申请号：US14912846

申请日：2014-08-19

Applicant: University of Utah Research Foundation

Inventor： Zhigang Zak Fang ,  Peng Fan ,  Scott Middlemas ,  Jun Guo ,  Ying Zhang ,  Michael Free ,  Amarchand Sathyapalan ,  Yang Xia

IPC: C22B7/04 ,  C01B6/02 ,  C22B34/12 ,  C22B3/04 ,  B22F9/20 ,  C22B1/02

Abstract: A method (400) for producing a titanium product is disclosed. The method (400) can include obtaining TiO2-slag (401), and producing a titanium product from the TiO2-slag using a metallic reducing agent (402) at a moderate temperature and a pressure to directly produce a titanium product chemically separated from metal impurities in the TiO2 slag (403). The titanium product can comprise TiH2 and optionally elemental titanium. Impurities in the titanium product can then removed (404) by leaching, purifying and separation to form a purified titanium product.