常减压侧线油生产L-QC 310型导热油的研究与工业化  

Research and Industrialization of Production of the L-QC 310 Heat-transfer Oil with the Atmospheric Gas Oil and Vacuum Gas Oil

作　　者：许斌 张玲 游洪涛 张东春 刘金平 殷春照 高滨 王延军 

机构地区：[1]中海沥青股份有限公司,山东滨州256601

出　　处：《润滑油》2014年第2期58-60,共3页Lubricating Oil

摘　　要：将中海沥青股份有限公司常减压装置的减二线、常二线两种侧线油分别经过加氢精制、糠醛抽提、白土补充精制等工艺过程,然后按照6∶4的比例进行调合,再加入一定量的添加剂,可以生产出符合GB 23971-2009标准的L-QC 310型导热油产品。生产出的导热油产品经过工业应用,结果表明:该导热油产品具有较低的生焦倾向性,良好的热氧化安定性和热稳定性,产品质量达到国家标准。The atmospheric gas oil （AGO 2#） and vacuum gas oil （VGO 2#） obtained from the atmospheric and vacuum dis- tillation unit in China Offshore Bitumen CO., LTD. underwent the processes of hydrofining, furfural extraction, and clay re- fining, respectively. Afterwards, they were blended at the ratios of 6：4 and added with some additives. Thus, the L - QC 310 heat- transfer oil meeting the GB 23971 -2009 standard was synthesized. Results of experiment and industrial applica- tion indicated that the L- QC 310 heat- transfer oil exhibits obviously low propensity of coking, excellent thermal oxidation stability and thermal stability.

关 键 词：加氢精制 糠醛抽提 白土精制 导热油 

分 类 号：TE626.3[石油与天然气工程—油气加工工程]