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Selective Extraction and Separation of Titanium from Vanadium Slag and Preparation of TiO2

文献类型：期刊论文

作者Liu, Shiyuan1,3; He, Xiaobo2; Wu, Shun1; Liu, Yahui3; Wang, Lijun1; Chou, Kuo-Chih2
刊名CHEMISTRY LETTERS
出版日期2021-03-01
卷号50期号:3页码:445-447
ISSN号0366-7022
关键词Valuable metals Vanadium slag Hydrolysis of TiCl4
DOI10.1246/cl.200796
英文摘要Vanadium slag usually contains 13.52-19.03 mass % V2O3 and 6.92-14.35 mass % TiO2. The V in vanadium slag is effectively extracted by traditional methods, whereas Ti, a valuable metal, cannot be used. To effectively utilize the Ti, a new method for preparing TiO2 from vanadium slag via AlCl3 chlorination-TiCl4 hydrolysis was proposed in this work. The chlorination of Ti in vanadium slag, thermodynamics of hydrolysis of metal chlorides (TiCl4 and AlCl3), and hydrolysis of chlorides were investigated. Rutile TiO2 containing a small amount of impurities (1.58 mass % Al and 2.03 mass % Cl) was synthesized.
资助项目National Natural Science Foundation of China[51904286] ; National Natural Science Foundation of China[51922003] ; National Natural Science Foundation of China[51774027] ; National Natural Science Foundation of China[51734002] ; China Postdoctoral Science Foundation[2019M650848]
WOS研究方向Chemistry
语种英语
出版者CHEMICAL SOC JAPAN
WOS记录号WOS:000635545700002
资助机构National Natural Science Foundation of China ; China Postdoctoral Science Foundation
源URL[http://ir.ipe.ac.cn/handle/122111/48239]  
专题中国科学院过程工程研究所
通讯作者Wang, Lijun
作者单位1.Univ Sci & Technol Beijing, Collaborat Innovat Ctr Steel Technol, Beijing 100083, Peoples R China
2.Univ Sci & Technol Beijing, State Key Lab Adv Met, Beijing 100083, Peoples R China
3.Chinese Acad Sci, Inst Proc Engn, Natl Engn Lab Hydromet Cleaner Prod Technol, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714		 Liu, Shiyuan,He, Xiaobo,Wu, Shun,et al. Selective Extraction and Separation of Titanium from Vanadium Slag and Preparation of TiO2[J]. CHEMISTRY LETTERS,2021,50(3):445-447.
APA Liu, Shiyuan,He, Xiaobo,Wu, Shun,Liu, Yahui,Wang, Lijun,&Chou, Kuo-Chih.(2021).Selective Extraction and Separation of Titanium from Vanadium Slag and Preparation of TiO2.CHEMISTRY LETTERS,50(3),445-447.
MLA Liu, Shiyuan,et al."Selective Extraction and Separation of Titanium from Vanadium Slag and Preparation of TiO2".CHEMISTRY LETTERS 50.3(2021):445-447.

入库方式： OAI收割

来源：过程工程研究所

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