每个钢瓶都彻底填满了由硅藻土、木炭、石棉和水泥组成的多孔渗水材料。
硅藻土和木炭起渗水作用,石棉是加固材料,水泥是粘合剂。
用于本发明方法的二氧化硅过滤介质包括稻壳灰、燕麦壳灰或硅藻土。
硅藻泥涂料是以硅藻土和沸石为主成分开发的内部装饰表材。
中国陆相硅藻土物化特征及对硅藻生长、堆埋环境指示意义
本发明涉及一种陶瓷过滤器,包括:(a)以重量计从约75%至95%的硅藻土;
1·Early cylinders were completely filled with a porous filler material consisting of diatomaceous earth, charcoal, asbestos, and cement.
每个钢瓶都彻底填满了由硅藻土、木炭、石棉和水泥组成的多孔渗水材料。
2·Active bauxite, silicon dioxide, diatomaceous earth and ash have been found suitable for alkali removal from hot flue gas in a coal conversion system.
活性矾土、二氧化硅、硅藻土及煤灰对高温烟气中碱金属的脱除都有一定的效果。
3·The feasibility of the filtration by diatomaceous earth instead of charcoal powder in the TiO_2 production is described based on the principle of filtering and production practice.
从助滤原理和生产实验等方面阐述了硅藻土助滤剂代替木炭粉用于钛白生产的可行性。