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近年来有色金属研究院在寻找浮选多金属矿石的高效能药剂方面曾进行了综合研究。对研究的不够的、难溶于水的油类捕收剂给予特别注意。在这组捕收剂中有价值的不仅是非极性的烃类液体,而且具有偶极矩分子,同时又具有强的疏水功能基的药剂也有价值。它们微溶于水,主要以水乳化液的形式用于浮选中。本文是引用对二烃基硫代氨基甲酸盐(TK)类型化合物的研究结果,其化学通式为:
In recent years, Nonferrous Metal Research Institute conducted a comprehensive study in search of high-performance pharmaceuticals for flotation polymetallic ores. Pay special attention to the insufficient, poorly water-soluble oil collectors studied. Valuable in this group of collectors is not only non-polar hydrocarbon liquids, but also agents having dipole moment molecules and at the same time strong hydrophobic functional groups. They are slightly water-soluble and are mainly used in the form of water emulsions for flotation. This article is a reference to the dihydrocarbyl thiocarbamate (TK) type of compound research results, the chemical formula is: