Investigation on the flotation behavior and adsorption mechanism of 3-hexyl-4-amino-1,2,4-triazole-5-thione to chalcopyrite
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- 作者：Xiaoyan Qu ; Jingjing Xiao ; Guangyi Liu ; guangyiliu@csu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Sheng Liu ; Zhiyong Zhang
- 关键词：3-Hexyl-4-amino-1 ; 2 ; 4-triazole-5-thione ; Chalcopyrite ; Flotation ; Adsorption
- 刊名：Minerals Engineering
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：89
- 期：Complete
- 页码：10-17
- 全文大小：646 K
文摘
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3-Hexyl-4-amino-1,2,4-triazole-5-thione first introduced as a collector.
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HATT exhibits excellent performances for chalcopyrite flotation at pH 4–8.
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HATT adsorption on chalcopyrite is a spontaneously endothermic process.
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HATT–copper surface complexes are formed on chalcopyrite.