Study on the Reaction Behavior of Hydrochloric-Acid-Containing Titanium Blast Furnace Slag

被引：0
|
作者：
Liang, Jinglong [1 ]
Li, Hui [1 ]
Wang, Jing [1 ]
Wang, Dongbin [1 ]
Reddy, Ramana G. [2 ]
Yang, Yu [1 ]
机构：
[1] North China Univ Sci & Technol, Coll Met & Energy, Tangshan 063009, Hebei, Peoples R China
[2] Univ Alabama, Dept Met & Mat Engn, Tuscaloosa, AL 35487 USA
来源：
TMS 2019 148TH ANNUAL MEETING & EXHIBITION SUPPLEMENTAL PROCEEDINGS | 2019年
基金：
中国国家自然科学基金;
关键词：
Titanium-containing blast furnace slag; Hydrochloric acid leaching; Acid pickling kinetics;
D O I：
10.1007/978-3-030-05861-6_117
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The hydrochloric acid leaching process of titanium-containing blast furnace slag was studied. The results showed that the optimal experimental conditions for the leaching reaction of hydrochloric acid were liquid-to-solid ratio 10:1, heating temperature 100 degrees C, hydrochloric acid concentration 7%, raw material particle size 150-250 mu m, and reaction time 6 h. The factors affecting the leaching reaction from descending to large are HCl concentration > reaction time > heating temperature > slag particle size T.
引用
收藏
页码：1227 / 1235
页数：9
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