摘要
以石英矿为原料，经过熔炼，中和成胶，酸化老化、洗涤压滤和干燥，制成粒子细微、比表面积大、白色或半透明的活性二氧化硅粉。其工艺简单，成本低，用途广。
This paper is an introduction to the white or translucent and fine-particle active SiO 2 powder made of quartzite after smelting and mixing to become collaid, acidifying, aging, washing, filtering and drying The technological process and circuit of production is simple and its product has low cost with many uses
出处
《桂林工学院学报》
1997年第3期289-291,共3页
Journal of Guilin University of Technology
