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本文对疏水剂的几个主要方向如防水剂、造纸用的胶结剂、浮游选矿用的捕收剂及其他疏水剂的最近发展及今后的方向做了技术性阐述。作者认为捕收剂在浮选中起重要作用,每吨矿石耗量在20～100克之间。作
In this paper, several main directions of hydrophobic agent such as waterproofing agent, binder for papermaking, collector for floatation beneficiation and other hydrophobic agents are introduced in this paper. The authors believe that collectors play an important role in flotation, with a tonne of ore between 20 and 100 grams. Make