Conditions of the Formation of Stable Water–Petroleum Emulsions in the Presence of Clay Particles

IF 1.1 4区 工程技术 Q3 CHEMISTRY, ORGANIC
E. E. Barskaya, Yu. M. Ganeeva, E. S. Okhotnikova, T. N. Yusupova, G. R. Fazylzyanova
{"title":"Conditions of the Formation of Stable Water–Petroleum Emulsions in the Presence of Clay Particles","authors":"E. E. Barskaya,&nbsp;Yu. M. Ganeeva,&nbsp;E. S. Okhotnikova,&nbsp;T. N. Yusupova,&nbsp;G. R. Fazylzyanova","doi":"10.1134/S0965544125600420","DOIUrl":null,"url":null,"abstract":"<p>The conditions of the formation of stable water–petroleum emulsions stabilized by clay particles were studied. The effect of unmodified and modified montmorillonite on the emulsion stabilization was studied for model systems consisting of pure toluene and distilled water. The clay particles were modified with resin–asphaltene components of the crude oil from the Romashkino oilfield. The influence exerted by the degree of modification and concentration of clay particles on the stability of water–petroleum emulsions was revealed. The degree of modification was estimated from the IR spectra. The resin–asphaltene components modify the surface of clay particles. The degree of modification increases with an increase in the modification time and concentration of petroleum components. Stable emulsion samples were obtained with modified clay particles. The toluene phase in these emulsions is stabilized by clay microparticles, which is characteristic of Pickering emulsions.</p>","PeriodicalId":725,"journal":{"name":"Petroleum Chemistry","volume":"65 6","pages":"685 - 695"},"PeriodicalIF":1.1000,"publicationDate":"2025-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Petroleum Chemistry","FirstCategoryId":"5","ListUrlMain":"https://link.springer.com/article/10.1134/S0965544125600420","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, ORGANIC","Score":null,"Total":0}
引用次数: 0

Abstract

The conditions of the formation of stable water–petroleum emulsions stabilized by clay particles were studied. The effect of unmodified and modified montmorillonite on the emulsion stabilization was studied for model systems consisting of pure toluene and distilled water. The clay particles were modified with resin–asphaltene components of the crude oil from the Romashkino oilfield. The influence exerted by the degree of modification and concentration of clay particles on the stability of water–petroleum emulsions was revealed. The degree of modification was estimated from the IR spectra. The resin–asphaltene components modify the surface of clay particles. The degree of modification increases with an increase in the modification time and concentration of petroleum components. Stable emulsion samples were obtained with modified clay particles. The toluene phase in these emulsions is stabilized by clay microparticles, which is characteristic of Pickering emulsions.

Abstract Image

Abstract Image

粘土颗粒存在下形成稳定水-石油乳剂的条件
研究了粘土稳定水-石油乳液的形成条件。以纯甲苯-蒸馏水为模型体系,研究了未改性和改性蒙脱土对乳液稳定性的影响。用罗曼什基诺油田原油的树脂沥青质组分对粘土颗粒进行改性。揭示了改性程度和粘土颗粒浓度对水-石油乳状液稳定性的影响。根据红外光谱估计了改性程度。树脂-沥青质组分修饰粘土颗粒的表面。改性程度随改性时间和石油组分浓度的增加而增大。用改性粘土颗粒制备了稳定的乳化液样品。这些乳状液中的甲苯相被粘土微粒稳定,这是皮克林乳状液的特征。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
Petroleum Chemistry
Petroleum Chemistry 工程技术-工程:化工
CiteScore
2.50
自引率
21.40%
发文量
102
审稿时长
6-12 weeks
期刊介绍: Petroleum Chemistry (Neftekhimiya), founded in 1961, offers original papers on and reviews of theoretical and experimental studies concerned with current problems of petroleum chemistry and processing such as chemical composition of crude oils and natural gas liquids; petroleum refining (cracking, hydrocracking, and catalytic reforming); catalysts for petrochemical processes (hydrogenation, isomerization, oxidation, hydroformylation, etc.); activation and catalytic transformation of hydrocarbons and other components of petroleum, natural gas, and other complex organic mixtures; new petrochemicals including lubricants and additives; environmental problems; and information on scientific meetings relevant to these areas. Petroleum Chemistry publishes articles on these topics from members of the scientific community of the former Soviet Union.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信