Froth flotation of a Merensky Reef platinum bearing ore using mixtures of SIBX with a dithiophosphate and a dithiocarbamate
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- 作者：Lourens Kloppers ; Westhein Maree ; Oluwaseun Oyekola ; oyekolas@cput.ac.za" class="auth_mail" title="E-mail the corresponding author ; Gregory Hangone
- 关键词：Froth flotation ; Merensky Reef ; Platinum group element (PGE) ore ; Thiol collector mixtures ; Precious metal
- 刊名：Minerals Engineering
- 出版年：2016
- 出版时间：1 March 2016
- 年：2016
- 卷：87
- 期：Complete
- 页码：54-58
- 全文大小：616 K
文摘
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Collector mixtures of xanthate with dithiophosphate and dithiocarbamate at varied mole ratios investigated.
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Increase in nickel recovery observed with all mixtures relative to SIBX.
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DTP and its mixtures resulted in large recoveries at a low grade.
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DTC and its mixtures improved nickel recovery.
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Mixtures of SIBX and DTC produced concentrate grades and recoveries similar to pure DTC.