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金川矿床中伴生有钴,经过用钴-镍溶解曲线实验、化学物相分析、数理统计、光(薄)片鉴定、人工重砂和电子显微探针等手段的研究,除在东部矿体中找到极少量含钴辉砷镍矿和辉钴矿以外,业已确定它主要是替换镍黄铁矿(紫硫镍铁矿)中的镍而呈类质同象状态存在,为采、选、冶综合回收利用提供了依据。本文介绍用相关元素的化学溶解曲线实验法来研究其赋存状态。
Jinchuan deposit associated with cobalt, after cobalt-nickel dissolution curve experiment, chemical phase analysis, mathematical statistics, light (thin) film identification, artificial sand and electronic microscopic probes and other means of research, except in the eastern ore body In addition to the discovery of a very small amount of cobalt arsenic nickel and cobalt cobalt ore, it has been determined that it is mainly to replace the nickel pyrite (purple sulfur nickel iron ore) in the nickel and the existence of the same status quasi-existence for mining, election, Metallurgical comprehensive recovery provided the basis. This article describes the chemical dissolution curve with the relevant elements of the experimental method to study its occurrence state.