采用新工艺新技术提高丙烷脱沥青装置技术水平  

ENHANCING THE TECHNICAL LEVEL OF PROPANE DEASPHALTING UNIT WITH NEW TECHNOLOGIES

作　　者：门存贵[1] 孙连阁[1] 宁书贵 

机构地区：[1]大庆石油化工总厂

出　　处：《石油炼制》1992年第1期29-35,共7页

摘　　要：大庆石油化工总厂丙烷脱沥青装置为提高处理能力、改善产品质量和降低能耗,在技术改造中采用两段抽提、两效蒸发、一炉两用等新工艺、新技术,取得了良好的效果和经济效益,在文中做了扼要介绍。Aimed at increasing the capacity, improving product qualities and reducing energy consump- tion, the propane deasphalting unit of Daqing General Petrochemical Works has been revamped with the adoption of new technologies such as two-stage extraction,double-effect evapovation and two-in- one heater, etc.. Good results as well as higher profitability are achieved and are briefly presented in this paper.

关 键 词：丙烷 脱沥青 能耗 

分 类 号：TE624.52[石油与天然气工程—油气加工工程]