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一种铜硫尾矿中金属铷资源回收的分选富集处理工艺
陈涛; 雷畅; 晏波; 肖贤明
2013-02-01
Country中国
Patent NumberZL201310040873.0
Rights Holder中国科学院广州地球化学研究所
Contribution Rank1
Abstract本发明提供一种铜硫尾矿中金属铷资源回收的分选富集处理工艺,属于矿山固体废物资源化领域。其特征在于首先使用硫化浮选法回收尾矿中的硫化矿,使浮选尾矿中有效硫含量低于2%。然后以硫酸调节硫化浮选的尾矿矿浆pH至4,并以复配阳离子捕收剂浮选回收长石云母类矿物。铜硫尾矿经浮选后铷的回收率达到80%,铷含量富集3倍左右。本发明通过两步浮选法富集铜硫尾矿中的含铷矿物,有效降低了铷进一步回收的处理成本,且铜尾矿中的硫、锌、铜等资源富集到分选得到的硫化矿中,达到一定的品位可用于进一步的回收利用,实现了较高的经济效益和环境效益。
Date Available2014-08-06
Language中文
Application NumberCN201310040873.0
Open (Notice) NumberCN103962244A
Document Type专利
Identifierhttp://ir.gig.ac.cn/handle/344008/35865
Collection专利
Recommended Citation
GB/T 7714
陈涛,雷畅,晏波,等. 一种铜硫尾矿中金属铷资源回收的分选富集处理工艺. ZL201310040873.0[P]. 2013-02-01.
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