引用本文:李林,李培明,周春明,茹克建. 润滑油溶剂精制装置抽出油综合利用的应用研究[J]. 石油与天然气化工, 2017, 46(5): 30-35.
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润滑油溶剂精制装置抽出油综合利用的应用研究
李林1,李培明2,周春明3,茹克建4
1.中国石油兰州石化公司炼油厂;2.中国石油兰州石化公司质检部 ;3.中国石油大港油田分公司第四采油厂;4.中国石油新疆油田公司实验检测研究院
摘要:
抽出油是润滑油溶剂精制装置生产过程中的一种副产物,因富含大量芳烃、部分饱和烷烃和少量胶质、沥青质,使其直接加工利用受到限制,常作为燃料油的调和组分,经济效益低。为提高抽出油的利用价值,对其进行处理后进一步加工利用,包括:炼油装置掺炼,调和道路沥青,制备表面活性剂,生产橡胶填充油、溶剂油、导热油、绝缘油和缩合多环芳烃树脂,对抽出油的综合利用前景进行了展望。 
关键词:  溶剂精制  抽出油  综合利用  掺炼  沥青  表面活性剂  橡胶填充油 
DOI：10.3969/j.issn.1007-3426.2017.05.006
分类号:TE626.3
基金项目:
Application study on comprehensive utilization of extract oil from lubricating oil solvent refining unit
Li Lin1, Li Peiming2, Zhou Chunming3, Ru Kejian4
1. Oil Refinery of PetroChina Lanzhou Petrochemical Company, Lanzhou, Gansu, China;2. Quality Department of PetroChina Lanzhou Petrochemical Company, Lanzhou, Gansu, China;3. No.4 Oil Production Factory of PetroChina Dagang Oilfield Company, Tianjin, China;4. Research Institute of Experiment and Detection of PetroChina Xinjiang Oilfield Company, Karamay, Xinjiang, China
Abstract:
The extract oil is a kind of by-product coming from lubricating oil solvent refining process. The processing and utilization of extract oil was limited and used as blending component of fuel oil because of high content of aromatic, small amount of saturated alkane, colloid and asphaltene. Therefore, the economic benefit is low. In order to improve the utilization value of extract oil, it can be further processed and used after treatment, including blending extract oil into feedstock of refinery units, blending paving asphalts, preparing surfactant, producing rubber filling oil, solvent oil, heating oil, insulating oil and condensed polynuclear aromatic resin. The comprehensive utilization prospect of extract oil was prospected.
Key words:  solvent refining  extract oil  comprehensive utilization  blending  asphalt  surfactant  rubber filling oil