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为了研究浮选油泡的性质,采用自制油泡生成装置,进行了泡沫稳定性试验以及精煤水回收率试验,分析了不同试验条件下,两相泡沫和三相泡沫的衰变过程、不同粒级对油泡层稳定性的影响和油泡与普通气泡表面水流夹带。
In order to study the nature of the flotation froth, a self-made bubble generating device was used to conduct foam stability test and clean coal water recovery test. The decay process of two-phase foam and three-phase foam under different test conditions was analyzed. Level on the stability of the bubble layer and the bubble and ordinary bubble surface entrainment.