Effects of surface electrical property and solution chemistry on fine wolframite flotation
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- 作者：Xiuli Yang yangxiuli21@126.com" class="auth_mail" title="E-mail the corresponding author ; Guanghua Ai ; guanghua_ai@126.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Wolframite ; Flotation ; Solutions chemistry ; Surface electrical properties
- 刊名：Separation and Purification Technology
- 出版年：2016
- 出版时间：1 October 2016
- 年：2016
- 卷：170
- 期：Complete
- 页码：272-279
- 全文大小：1191 K
文摘
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Solution chemistry was investigated by modified concentration logarithm diagrams.
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Ferberite (huebnerite) is activated by Pb2+ in the pH range of 6.5 (7)–7.7.
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Ferberite and huebnerite are activated by PbOH+ in the pH range of 7.7–9.4.
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Wolframite recovery exceeded 86% using GYB and TAB-3 as mixed collectors.
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Mixed collectors were more effective to separate wolframite from other minerals.