The dissolution of zinc oxide ore in sulfamic acid solution

被引：0
|
作者：
Wu, Dandan [1 ]
Wen, Shuming [1 ]
Yang, Jing [2 ]
Feng, Qicheng [1 ]
Mao, Yingbo [1 ]
机构：
[1] Kunming Univ Sci & Technol, Fac Land Resources Engn, Kunming 650093, Yunnan, Peoples R China
[2] Kunming Vocat & Tech Coll Ind, Anning 650302, Peoples R China
来源：
CHEMICAL, MATERIAL AND METALLURGICAL ENGINEERING III, PTS 1-3 | 2014年 / 881-883卷
关键词：
Dissolution; Zinc oxide ore; Sulfamic acid; SULFURIC-ACID; KINETICS; MAGNESITE;
D O I：
10.4028/www.scientific.net/AMR.881-883.1554
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
In this study, the dissolution effect of zinc oxide ore was investigated using sulfamic acid solution as leaching agent. The effects of temperature, concentration of sulfamic acid, average particle size and stirring speed on the dissolution of zinc oxide ore were investigated. The dissolution rate increased with increasing solution temperature, concentration, and stirring speed as well as with decreasing average particle size. Sulfamic acid solution can therefore be used as an effective leaching agent for zinc extraction from zinc oxide ore.
引用
收藏
页码：1554 / +
页数：2
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