高效选择性锌捕收剂TMA在内蒙某锌硫矿的浮选试验研究

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英文篇名：Research on the Application of a High Selective Zinc Collector TMA in the Flotation of Zinc Sulfur Ore in Inner Mongolia 作者：范志鸿 ; 曲志强 ; 尹万里 ; 肖文革 英文作者：FAN Zhi-hong;QU Zhi-qiang;YIN Wan-li;XIAO Wen-ge;Tieling Flotation Reagents Co.,Ltd.; 关键词：锌硫分离 ; TMA捕收剂 ; 浮选 ; 锌矿物 ; 硫矿物 英文关键词：the separation of zinc and sulfur;;collector TMA;;flotation;;zinc mineral;;sulfur mineral 中文刊名：YSKY 英文刊名：Non-Ferrous Mining and Metallurgy 机构：铁岭选矿药剂有限公司; 出版日期：2015-04-15 出版单位：有色矿冶 年：2015 期：v.31;No.180 语种：中文; 页：YSKY201502009 页数：3 CN：02 ISSN：21-1112/TF 分类号：34-36

摘要

内蒙某锌硫矿含锌2.83%,硫22.48%。原矿嵌布粒度细,黄铁矿可浮性好,致使锌硫分离困难。使用TMA作为浮选闪锌矿的捕收剂,采用优先选锌,尾矿选硫工艺,有效解决了锌硫分离,获得锌精矿含锌48.18%,回收率88.18%,硫精矿含硫40.21%,硫回收率83.19%的较好选矿指标。为矿山生产提供了科学依据。
        A zice sulfur ore from Inner Mongolia contains 2.83%of zice and 22.48%of sulfer.The minerals are finely disseminated,good flotability of pyrite brings about the difficult separation of zinc and sulfur.This research adopts the TMA as a flotation collector in the flowsheet of preferentially floating zinc-floating sulfur in tailings.So the separation of zice and sulfur was efficiently solved.The concentrate grade containing 48.18% Zn and 40.21% S was obtained with recovery of 88.18% Zn and 83.19% S.scientific and accurate basis for production is provided.

引文

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    [2]阮华东,罗科华,杨林,赵金奎.武山铜矿高碱度选矿试验研究[J].有色金属,2013(1):23-25.