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为了寻找对辉钼矿更加有效的捕收剂,以尽量提高选矿指标,我们从五个石油厂的十多种石油产品中反复进行实验研究,从中发现石油五厂生产的液体石蜡(简称重蜡)对辉钼矿的捕收性能优于历来使用的煤油。经小型试验和现厂工业试验证明,使用重蜡作捕收剂较现用的煤油,可以提高粗选回收率1～2％,提高总回收率1％以上。
In order to find a more effective collector for the molybdenite, in order to maximize the beneficiation index, we conducted repeated experimental studies in more than 10 petroleum products from five oil plants and found that the liquid paraffin (referred to as paraffin wax ) Harvest performance of molybdenite better than the kerosene has always been used. The small-scale experiments and factory industrial tests show that the use of heavy wax as a collector than the current kerosene can increase rough recovery rate of 1 to 2%, increase the total recovery rate of 1%.