bleaching clay 漂白粘土 ; 漂白黏土 ; 活性白土
bleaching clay bleaching earth 脱色用黏土
regenerated bleaching clay 再生白土
bleaching g clay 漂白土
Either bleaching clay or clarifying clay possesses larger area, higher absorbability and better decoloration as both are resulted from activation (or acidification) process of bentonite.
漂白粘土和澄清粘土应具有较大的表面积、较高的吸附性能及褪色能力，多由膨润土经活化(酸化)处理后制成。
With the raw material of spent bleaching clay of oil refining, the regenerated technology was studied.
以油脂生产中的脱色废白土为原料，制备再生白土。
The present paper introduced mainly several methods of recovering oil fr om used bleaching clay.
本文主要介绍了回收废白土中油脂的几种方法。
应用推荐