【摘要】 报导了DMF作为糠醛的添加剂,对润滑油糠醛精制萃取过程进行了一次平衡试验,试验结果表明,由于DMF的加入,缩短了两相达到平衡的时间,提高了精制油收率,并且精制油质量亦有所改善。更多还原

【Abstract】 It is reported that one-time equilibrium experiment of the furfurol refining lub oil by extraction,in which DMF act as the additive of furfurol,has been carried out. The results of experiments show that the time spent for reaching equilibrium of two phases is shortened, the yield of refined lub is increased and the properties of refined lub is also improved.更多还原