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矿石的结构构造、矿物的嵌布特点、矿物成分、颗粒大小、伴生元素的赋存状态、包体和矿物连生情况等等,都是选矿试验前要查明的,同时这一系列问题也在一定程度上决定着选矿工作步骤的繁简.要使选矿卓有成效地拟定出试验方案,迅速对矿石可选性作出评价,必须首先查明矿石的物质组成等特征.近年来,我们在配合选矿试验大搞综合利用的研究中,采用重砂工作方法做了一些工作.现将若干认识和体会概述如下.1.重砂方法是配合选矿和综合利用研究的一种重要手段采用重砂工作力法,比用
Ore structure, mineral embedded features, mineral composition, particle size, the occurrence of accompanying elements, inclusions and mineral in situ, etc., are to be identified before the dressing test, while the series of questions To a certain extent, determine the complexity of ore beneficiation steps.To make the ore dressing effectively formulate the test plan and quickly evaluate the ore selectivity, we must first identify the characteristics of ore composition and other materials.In recent years, we cooperate with beneficiation Experiments in comprehensive utilization of research, the use of heavy sand work done a number of work now a number of understanding and experience are summarized as follows.1. Heavy sand method is with ore dressing and comprehensive utilization of an important means of study using heavy sand work force Act, than use