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安徽马山金矿浮选降砷工艺研究
引用本文:罗新民,魏党生,叶从新.安徽马山金矿浮选降砷工艺研究[J].湖南有色金属,2007,23(5):6-8,44.
作者姓名:罗新民  魏党生  叶从新
作者单位:湖南有色金属研究院,湖南,长沙,410015
摘    要:文章从试样工艺矿物学研究入手,在查明样品的化学成分、结构构造、赋存状态和嵌镶关系的基础上,进行了大量的浮选条件试验,以确定最佳的工艺参数,尔后开展浮选闭路试验.试验结果表明分选效果良好,可作为同类型矿石降砷时参鉴.

关 键 词:原生脉金  浮选工艺  氧化降砷  工艺研究  安徽  马山  金矿浮选  工艺研究  Anhui  Province  Gold  Ore  Flotation  矿石  类型  分选效果  结果  闭路试验  工艺参数  最佳  条件试验  关系  状态  赋存  结构构造  化学成分
文章编号:1003-5540(2007)05-0006-03
修稿时间:2007-04-18

Study on Arsenic-decreasing Flotation of Mashan Gold Ore in Anhui Province
LUO Xin-min,WEI Dang-sheng,YE Cong-xin.Study on Arsenic-decreasing Flotation of Mashan Gold Ore in Anhui Province[J].Hunan Nonferrous Metals,2007,23(5):6-8,44.
Authors:LUO Xin-min  WEI Dang-sheng  YE Cong-xin
Affiliation:Hunan Research Institute of Nonferrous Metals, Changsha 410015, China
Abstract:Starting from the study on mineralogy of the samples, a large amount of condition tests have been carried out on the basis of the chemical component, structure, occurence and mosaic relation of the samples to determine the optimum technic parameters. Then the closed circuit trial has been taken and got a better classification index. It could provide referrence for the same types of minings to decrease Arsenic.
Keywords:primary vein Gold  flotation  decrease Arsenic by oxidation  the craft study
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