自1986年南京召开的全国非金属矿应用开发研究学术讨论会以来,我国的非金属矿应用开发又取得了很大进展。近几年来全国各地,特别是一些非金属矿资源丰富的省区,例如:浙江的膨润土、叶蜡石、萤石,山东的石墨、滑石,辽宁的滑石、菱镁矿,吉林的硅灰石、硅藻土,江苏的高岭土、凹凸棒石,湖南的海泡石,湖北的累托石及山西的煤系高岭岩等等。在开发技术、深加工工艺上都取得了丰硕成果,可以说是各具特色。随着国民经济建设的发展,非金属矿的 Since 1986, held in Nanjing National Non-metallic Minerals Applied Research and Development Symposium, China’s non-metallic mineral application and development has made great progress. In recent years, some provinces and regions rich in non-metallic mineral resources, such as bentonite, pyrophyllite, fluorite in Shandong, graphite in Shandong, talc, talc in Liaoning, magnesite, wollastonite in Jilin , Diatomite, kaolin in Jiangsu, attapulgite, sepiolite in Hunan, rectorite in Hubei and kaolinite in Shanxi. In the development of technology, deep processing technology have achieved fruitful results, it can be said that each has its own characteristics. With the development of national economy, non-metallic mineral