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应国家建材局中国非金属矿发展中心聘请,澳大利亚专家斯宾塞·威廉·杰雷尔德先生于1990年10月中、下旬在苏州非金属矿设计研究院进行了兰晶石、硅线石和红柱石选矿和深加工技术讲座及咨询。现简要介绍如下:一、兰晶石澳大利亚的兰晶石选矿加工技术是将原矿破碎到120目以下,进行脱泥,通过第一阶段浮
At the invitation of China Non-metallic Minerals Development Center of State Bureau of Building Materials, Spencer Wilhelm Gereder, an Australian expert, conducted the research on the spinel, sillimanite and sillimanite in Suzhou Non-Metal Mine Design and Research Institute in mid- and late- Andalusite beneficiation and deep processing technology seminars and consulting. Now briefly introduced as follows: First, blue crystal Australian blue spar beneficiation processing technology is to crush the ore below 120 mesh, mud off, through the first phase of floating