润滑油溶剂脱蜡脱油助滤剂应用的研究  

STUDY ON APPLICATION OF FILTER AID FOR SOLVENT DEWAXING & DEOILING OF BASE OIL PROCESSING

作　　者：杨焜远[1] 杨文忠[1] 丁洛[1] 

机构地区：[1]中国石化石油化工科学研究院,北京100083

出　　处：《润滑油》2001年第6期12-16,共5页Lubricating Oil

摘　　要：试验研究一种SM 4 0润滑油脱蜡脱油助滤剂 ,该剂对脱蜡段过滤速度可提高 15 %～ 3 0 % ,脱蜡油收率提高2 %左右 ,而且对脱油段也有较好的助滤效果 ,并能提高微晶蜡滴点 2～ 4℃ ,试验证明 ,该剂对南阳原油减四线和脱沥青油有很好的助滤效果。A kind of SM-40 filter aid for solvent dewaxing & deoiling of lube base oil processing is tested,indicating that it can improve the filter speed in dewaxing section by 15%～30%,the yield of dewaxing oil by 2% and the drop point of micro-crystalline wax by 2～4℃,and has better filter aiding effect on deoiling section.Tests show that this agent has good filter aiding effect for vacuum cut 4 and deasphalted oil from Nanyang crude oil.

关 键 词：润滑油 溶剂脱蜡 溶剂脱油 助滤剂 应用 

分 类 号：TE624.53[石油与天然气工程—油气加工工程]