【摘要】 硅藻土作为一种十分丰富的矿产资源,由于其具有多孔性、吸附性强、轻质、熔点高、隔热、吸声、折射率低、化学性能稳定等特点,应用十分广泛.笔者主要介绍了硅藻土在填料、助滤剂、农业、建筑建材等领域的国内外最新研究成果、应用现状及发展趋势.更多还原

【Abstract】 Diatomaceous earth as a very abundant mineral resources,as its porosity,adsorption is strong,light,high melting point,thermal insulation,sound absorption,low refractive index,chemical stability and so on,it has a widely used in many fields.This paper describes the latest research and application of diatomite in fillers,filter aid,agriculture,construction materials and other areas.更多还原