摘要
珍珠岩是我国宝贵的非金属矿产之一,具有突出的高温膨胀性能。集中分布于我国大兴安岭—燕山、东北北部—山东、东南沿海这三个地带。通过研究我国珍珠岩物理特性、分布特征、资源量等,总结现阶段我国珍珠岩的开发利用现状,以及未来的发展趋势。
Perlite is one of the precious non-metallic mineral resources in China, with the expansion of heat outstanding performances.Widely distributed in China＇s Greater Higgnan mountains- Yanshan, north of Northeast region-Shandong, southeast coast of the three sub zones. The mineral characteristics, the distribution area of perlite, the amount of resources, summarize the present status of perlite development and utilization in China, as well as the future trend of development.
出处
《中国非金属矿工业导刊》
2016年第4期6-8,共3页
China Non-Metallic Minerals industry
关键词
珍珠岩
物理性能
分布及特征
开发利用
发展趋势
perlite
physical property
distribution and characteristics
exploitation and utilization
trend of development
