diatom earth

常见例句

The process conditions of separation and purification via diatom earth filtration and alcohol precipitation were studied .
醇析法是一种有效分离提纯黄原胶的方法。
Basic performances of several non-metallic minerals, in terms of bentonite, diatom earth, kaolin and rectorite, and applications thereof in construction paints are introduced.
叙述了钛液助滤剂的作用及其要求，并介绍了硅藻土助滤剂在硫酸法钛白生产中的应用。
This paper narrates the effect and the demand of titanium liquid filter aid; and introduces the use of diatom earth filter aid in the manufacture of titanium white by sulfuric acid method.
叙述了钛液助滤剂的作用及其要求，并介绍了硅藻土助滤剂在硫酸法钛白生产中的应用。