根据矿石加工技术性能，可把微细粒金矿分为原生矿和氧化矿。
The micro grain gold can be divided into primary ore and oxidized ore according to the different working performance.
简要介绍了夏甸金矿细粒包裹金矿石的浮选新工艺及其应用实践。
New Floatation Process of Xiandian gold Mine and its practice to treat fine sized wrapped gold ore are introduced in this paper.
试验结果表明：对含金黄铁矿精矿进行压热氧化—氰化浸出，是处理该微细粒浸染型金矿石较有效的方法。
It showed from experiments that the best approach to the treatment of fine grained disseminated gold ore was hot press oxidation of flotation concentrate of pyrite followed by cyanide leaching.
本文主要对微细粒金矿石进行了选矿试验研究。
Experimental study on mineral process of fine particle gold ore was carried on.
主要对微细粒金矿石进行了选矿试验研究。
Experimental study on mineral processing of fine particle gold ore was carried out.
19世纪中叶出现了机械传动的带式溜槽和圆形溜槽，成为当时细粒有色金属矿石的主要选别设备。
The mid-19th century, experienced a mechanical transmission belt chute chute and round, becoming one of the major fine-grained non-ferrous metals ore sorting equipment.
某高砷金矿石，金矿物粒度特别细，属微细粒以下金，金矿物以黄铁矿、砷黄铁矿、脉石包裹为主。
Gold mineral of some high arsenic is very fine, and it is inclused by.
金主要以镜下不可见的微细粒金为主，矿石中绢云母含量很高，矿石泥化严重，浮选回收率偏低。
The gold are mainly fine grained and invisible under microscope. The Muscovite content of the ore is high. The ores are extremely sliming so the flotation recovery rate is low.
适用于细粒和微细粒稀有金属、黑色金属、有色金属、贵重金属等矿石和煤的选别。
It is applicable for separations of fine-grained and micro-grained rare metal, ferrous and non-ferrous metal, precious metal, coal and other minerals.
适用于细粒和微细粒稀有金属、黑色金属、有色金属、贵重金属等矿石和煤的选别。
It is applicable for separations of fine-grained and micro-grained rare metal, ferrous and non-ferrous metal, precious metal, coal and other minerals.
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