Three simple recovery processes of alkali in small-scale paper mill are evaluated, and single-stage condensation-combustion process is stabler and more economic.
对目前运行中的三种简易碱回收方法了述评，指出一级浓缩燃烧法是能够正常、稳定、经济运行的好方法。
In this paper, the small-scale planet style ball mill is applied to manufacture the industrial roseite powder in XinJiang Province.
本研究采用小型行星式球磨机加工新疆工业蛭石粉体。
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