Recovery of Titanium from the Rich Titanium Slag by H2SO4 Method

作     者：Zhenqi HUANG, Minghua WANG, Xinghong DU and Zhitong SUISchool of Materials and Metallurgy, Northeastern University, Shenyang 110006, China 

作者机构：Sch. of Mat. and Metall. Northeastern Univ. Shenyang 110006 China 

出 版 物：《Journal of Materials Science & Technology》 (材料科学技术（英文版）)

年 卷 期：2003年第19卷第2期

页      面：191-192页

核心收录：

学科分类：081702[工学-化学工艺] 08[工学] 0817[工学-化学工程与技术] 

主　　题：Slag bearing TiO2 H2SO4 Acidolysis Titanium recovery 

摘      要：The blast furnace slag bearing Ti02 in Panzhihua, China, is an important resource to be utilized. In the present paper, the effects of the ratio of slag to H2S04, the reaction temperature, the particle size of the slag, and the concentration of H2S04 on the reaction rate and the acidolysis ratio of Ti were studied. The results indicated that the maximum acidolysis ratio reached 98%, which can serve as an experimental basis for the production of titania from the slag.