文献类型：期刊文献

中文题名：润滑油脱蜡工艺及其设备发展

英文题名：DEVELOPMENT OF LUBRICATING OIL DEWAXING PROCESSES AND EQUIPMENT

作者：陈孙艺[1];梁小龙[1];曹恒[2];郑星[2]

机构：[1]中国石化茂名石化机械厂,广东茂名525024;[2]华东理工大学机械与动力工程学院,上海200237

年份：2007

卷号：22

期号：3

起止页码：21

中文期刊名：润滑油

外文期刊名：Lubricating Oil

语种：中文

中文关键词：润滑油;溶剂脱蜡;加氢异构脱蜡

外文关键词：lubricating oil; solvent dewaxing; hydroisodewaxing

摘要：介绍目前润滑油脱蜡工艺,包括减压蜡油分步结晶脱蜡工艺、酮苯脱蜡工艺、稀冷脱蜡工艺和流化床溶剂脱蜡工艺等溶剂脱蜡工艺以及加氢异构脱蜡技术等临氢脱蜡工艺,同时对润滑油脱蜡工艺的设备现状和发展趋势进行初步分析,提出改进建议。
The available lubricating oil dewaxing processes are introduced, including the fractional crystallization dewaxing process with vacuum wax oil, the ketonebenzol dewaxing process, dilchill dewaxing process and fluidizedbed solvent dewaxing process, as well as the hydroisodewaxing process. At the same time, the equipment situation and developing tendency of lubricating oil dewaxing process are analyzed and suggested also.