A. V. Pripakhaylo, R. N. Magomedov, L. S. Foteeva, O. V. Shapovalova
{"title":"Application of Supercritical Fluids for the Separation of Group Components of Petroleum Systems (Review)","authors":"A. V. Pripakhaylo, R. N. Magomedov, L. S. Foteeva, O. V. Shapovalova","doi":"10.1134/S1990793124030035","DOIUrl":null,"url":null,"abstract":"<p>This review examines information on modern methods of separating oils and oil residues in the analysis of group composition using supercritical fluids. The features of the influence of the composition and properties of individual group components of oil samples on further processing are shown. Traditional methods of separating petroleum feedstock into group components are briefly reviewed. The results of modern studies of extraction methods for separating oil samples using supercritical fluids are shown. Information is presented on new methods for the extraction of asphaltenes and fractionation of heavy oils and oil residues using СO<sub>2</sub>.</p>","PeriodicalId":768,"journal":{"name":"Russian Journal of Physical Chemistry B","volume":"18 8","pages":"1878 - 1892"},"PeriodicalIF":1.4000,"publicationDate":"2025-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Russian Journal of Physical Chemistry B","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1134/S1990793124030035","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, ATOMIC, MOLECULAR & CHEMICAL","Score":null,"Total":0}
引用次数: 0
Abstract
This review examines information on modern methods of separating oils and oil residues in the analysis of group composition using supercritical fluids. The features of the influence of the composition and properties of individual group components of oil samples on further processing are shown. Traditional methods of separating petroleum feedstock into group components are briefly reviewed. The results of modern studies of extraction methods for separating oil samples using supercritical fluids are shown. Information is presented on new methods for the extraction of asphaltenes and fractionation of heavy oils and oil residues using СO2.
期刊介绍：
Russian Journal of Physical Chemistry B: Focus on Physics is a journal that publishes studies in the following areas: elementary physical and chemical processes; structure of chemical compounds, reactivity, effect of external field and environment on chemical transformations; molecular dynamics and molecular organization; dynamics and kinetics of photoand radiation-induced processes; mechanism of chemical reactions in gas and condensed phases and at interfaces; chain and thermal processes of ignition, combustion and detonation in gases, two-phase and condensed systems; shock waves; new physical methods of examining chemical reactions; and biological processes in chemical physics.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
