Recovery of metals from a mixture of various spent batteries by a hydrometallurgical process
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- 作者：Kulchaya Tanong kulchaya.tanong@ete.inrs.ca" class="auth_mail" title="E-mail the corresponding author ; Lucie Coudert lucie.coudert@ete.inrs.ca" class="auth_mail" title="E-mail the corresponding author ; Guy Mercier guy.mercier@ete.inrs.ca" class="auth_mail" title="E-mail the corresponding author ; Jean-Francois Blais ; jean-francois.blais@ete.inrs.ca" class="auth_mail" title="E-mail the corresponding author
- 关键词：Spent batteries ; Leaching ; Box-Behnken design ; Sulfuric acid ; Hydrometallurgical process ; Metals
- 刊名：Journal of Environmental Management
- 出版年：2016
- 出版时间：1 October 2016
- 年：2016
- 卷：181
- 期：Complete
- 页码：95-107
- 全文大小：1713 K
文摘
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Metals present in spent batteries were efficiently recycled.
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Sulfuric acid was proved to be an efficient leaching agent to solubilize metals.
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Optimum leaching conditions were determined using a Box-Behnken design.
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Up to 65% of Mn, 68% of Ni, 74% of Co and 100% of Cd and Zn were solubilized.