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以新疆减二、三、四线溶剂精制馏分油为原料，对５种国产添加剂及Ｅｘｘｏｎ公司生产的助剂ＳＤＡ１６１５的脱蜡助滤效果进行了实验室评价。评选工艺采用关键单元的间歇式过程。实验结果表明，不同的助剂对相同馏分油的助滤效果不同，同一助剂对不同馏分油的助滤效果也不同。国产添加剂ＤＷＡ１适用于新疆减二、三线馏分油，ＳＤＡ１６１５适用于新疆减四线馏分油。
Taking the second, third and fourth-order solvent refined distillates in Xinjiang as raw materials, the dewaxing and filtration efficiency of five kinds of domestic additives and the additive of Exxon Company SDA1615 were evaluated in laboratory. Selection process using the key unit of the batch process. The experimental results show that different additives have different effects on the filtration efficiency of the same distillate, and the same auxiliary has different filtering aid effects on different distillates. Domestic additive DWA1 for Xinjiang less second and third distillate, SDA1615 for Xinjiang less four distillate.