改善润滑油馏分糠醛精制过程的研究  

STUDY ON IMPROVING THE FURFURAL EXTRACTION OF LUBRICATING OIL DISTILLATES

作　　者：翁汉波[1] 夏春山[1] 

机构地区：[1]大庆石油学院,黑龙江大庆151400

出　　处：《润滑油》2000年第2期32-35,共4页Lubricating Oil

摘　　要：以糠醛、糠醛与表氯醇混合溶剂分别对大庆油田化工总厂的润滑油馏分进行精制实验。实验的结果表明 ,糠醛与表氯醇混合溶剂的精制过程比糠醛精制过程优越 ,在精制油质量相当的情况下 ,混合溶剂不仅降低了精制温度 ,提高了精制油收率 ,而且降低了精制过程的能耗和剂耗。The lubricating oil distillates from Daqing Oilfield Petrochemical Complex were extracted separately with the furfural solvent and the mixture solvent from furfural and epichlorohydrin.The result showed that,the extraction process using mixture solvent is superior to that using furfural in reducing the extractive temperature,improving the yield of the refined lube oil,and lowing the energy consumption and solvent consumption in extraction process,under the same quality of refined lube oils.

关 键 词：润滑油馏分 溶剂精制 工艺 糠醛精制 

分 类 号：TE624.512[石油与天然气工程—油气加工工程] TE626.3