diatom earth 硅藻土
diatom-earth 云母
essential diatom earth 硅藻精土
diatom earth coat with palladium 涂钯硅藻土
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。
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