渣油稳定性的研究进展及在石油化工中的应用  

Research Development of Residue Colloidal Stability and Its Application in Petrochemistry

作　　者：孙永卫[1] 王迪 齐邦峰[3] 魏计春[1] 张赛斐[1] 

机构地区：[1]辽宁石油化工大学,辽宁抚顺113001 [2]中国石油辽宁抚顺销售分公司,辽宁抚顺113006 [3]抚顺石油化工研究院,辽宁抚顺113001

出　　处：《广东化工》2009年第12期81-82,共2页Guangdong Chemical Industry

摘　　要：文章初步阐述了影响渣油稳定性的原因,认识到沥青质组分的结构是影响渣油胶体不稳定的本质,渣油中的饱和组分越多,体系的稳定性越差。并对国内外研究渣油稳定性的研究现状做了的初步概括以及运用Zematra油品稳定性自动分析仪分析渣油稳定性的优势做了初步的分析,探究了渣油稳定性在石油加工中的作用;并对渣油胶体稳定性在石油炼制中的指导前景做了展望。The paper introduced the reason of impacting the stability of residue, known that the asphaltum component configuration was the essence of impacting residue stability, the more saturation component in the residue, the less stability of residue system. Meantime, the passage made a preliminary summary to the domestic and foreign residue stability research trend and then made a preliminary analysis about the advantage in using Zematra residue stability automatic analysis instrument; analysis the role and significance of the residue stability in the oil processing; and then made a prospect for the residue stability about its guiding significance in the oil refining.

关 键 词：渣油 胶体 胶体稳定性 石油加工 

分 类 号：TE[石油与天然气工程]