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现代矿业 2018, Vol. 34 Issue (11) :106-109    DOI:
矿物加工工程 最新目录 | 下期目录 | 过刊浏览 | 高级检索 << Previous Articles | Next Articles >>
某铅火法冶炼废渣综合利用回收试验
陈建福,陈发上,张莉,陈宇,涂友兵*
江西三和金业有限公司
Experiment on Comprehensive Utilization and Recovery of a Lead Pyrometallurgical Waste Slag
Chen Jianfu,Chen Fashang,Zhang Li,Chen Yu,Tu Youbing*
Jiangxi Sanhe Gold Industry Co.,Ltd.

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摘要 针对铅火法冶炼渣中成分复杂、多金属难回收等问题,分别开展了重选、浮选、磁选、磁选—重选试验研究工作,对比分析了其综合回收工艺指标。试验结果表明:单一重选、浮选、磁选工艺均不能得到较好的指标,而重选—磁选联合工艺可得到较为合理的产品指标,获得的铁精矿品位为55.47%,铅精矿品位为46.13%,实现了铅废渣的多金属回收利用。
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陈建福
陈发上
张莉
陈宇
涂友兵
关键词铅冶炼废渣   综合回收   磁选   重选     
Abstract: Aiming at the problems of complex compositions and difficult recovery of polymetal in a lead pyrometallurgical waste slag,experiments of gravity separation,flotation,magnetic separation and magnetic separation-gravity separation were carried out respectively,and the comprehensive recovery indexes were compared and analyzed.The results showed that single gravity separation,flotation and magnetic separation process could not get better indexes.Gravity separation-magnetic separation combined process could get more reasonable products indexes.The iron concentrate grade was 55.47%,lead concentrate grade was 46.13%.Polymetal recovery of the lead waste slag was realized.
KeywordsLead smelting slag   Comprehensive recovery   Magnetic separation   Gravity separation     
引用本文:   
陈建福, 陈发上, 张莉, 陈宇, 涂友兵.某铅火法冶炼废渣综合利用回收试验[J]  现代矿业, 2018,V34(11): 106-109
CHEN Jian-Fu, CHEN Fa-Shang, ZHANG Li, CHEN Yu, TU You-Bing.Experiment on Comprehensive Utilization and Recovery of a Lead Pyrometallurgical Waste Slag[J]  Modern Mining, 2018,V34(11): 106-109
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