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我国石棉矿石样品加工方法,是沿用五十年代苏联的石棉矿石样品加工方法。经过二十多年生产实践,暴露了不少问题,有的还比较严重。纵纤维石棉矿床具有纤维长,棉质柔软,易松散成微细纤维,现行加工方法在该类矿床使用暴露的问题更显突出。多年来我们曾做了不少流程对比试验和改革流程试验,积累了一些资料,本文以这些试验为基础,对现行流程作粗略分析,并提出建立石棉矿石样品统一加工方法的具体技术问题。一、现行加工方法存在的问题1.现行石棉矿石样品加工方法,有地质和矿山实验这两种不同的加工流程。地质加工流
China’s asbestos ore sample processing methods, is to follow the 1950s Soviet Union asbestos ore sample processing methods. After more than 20 years of production practice, many problems have been exposed, and some of them are still quite serious. Longitudinal fiber asbestos deposits with long fibers, cotton soft, easy to loose into fine fibers, the current processing methods exposed in this type of deposit is even more prominent. Over the years we have done a lot of process comparison test and reform process test, accumulated some information on the basis of these tests, the current process for a rough analysis and put forward the establishment of asbestos ore sample processing methods of the specific technical issues. First, the existing processing methods existing problems 1 existing asbestos ore sample processing methods, geological and mining experiments of these two different processing. Geological processing flow