云南高校图书馆联盟文献共享服务平台- ASPHALTENE

ASPHALTENE: 作品数：62被引量：113H指数：6; 导出分析报告; 相关领域：石油与天然气工程更多>>; 相关作者：李明远周铭赵锁奇徐明进徐辉更多>>; 相关机构：中国石油大学（北京）长江大学煤炭科学研究总院石油大学更多>>; 相关期刊：《Journal of Wuhan University of Technology(Materials Science)》《Journal of World Architecture》《Science China Chemistry》《Chemical Research in Chinese Universities》更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划更多>>

Mechanisms for clay-polymer interactions in the treatment of mature fine tailings:A review: 《Petroleum Science》2024年第6期4427-4445,共19页Wen-Yuan Sun Hongbo Zeng Tian Tang; the financial supports from National Natural Science Foundation of China(Grant number:52304071);MOE Key Laboratory of Petroleum Engineering(China University of Petroleum,Grant number:2462024PTJS002)。; Chemical flocculants are widely used in treating mature fine tailings(MFT)produced during bitumen extraction processes,among which polymers with high molecular weight(HMW)have demonstrated efficacy in dewatering and c...; 关键词：Mature fine tailings Polymer flocculants Clay particles ASPHALTENE

Inhibition of wax crystallization and asphaltene agglomeration by core-shell polymer@SiO_(2) hybride nano-particles: 《Petroleum Science》2024年第5期3621-3629,共9页Xin-Yuan Li Xu-Biao Zhang Si-Bei Li Li-Wei Hui Xin-Jie Sun Jun Xu; Financial support by project of China Petroleum Engineering Corp., Ltd (CPEC), Study on microstructural regulation of polyacrylate and applying as pour-point depressant for crude oil (2021ZYGC-01-01)。; The gelation of crude oil with high wax and asphaltene content at low temperatures often results in the block of transportation pipeline in Africa. In recent years, it was reported that surface hydrophobicmodified nan...; 关键词：Heavy oil Wax crystallization Asphaltene agglomeration Hybride nanoparticle Viscosity reduction

Probing the interaction between asphaltene-wax and its effects on the crystallization behavior of waxes in heavy oil via molecular dynamics simulation: 《Petroleum Science》2024年第4期2839-2848,共10页Yong Hu Xi Lu Hai-Bo Wang Ji-Chao Fang Yi-Ning Wu JianFang Sun; financially supported by the Project funded by China Postdoctoral Science Foundation (NO.2022M723500);the National Natural Science Foundation of China (NO.52204069);the Sinopec Science and Technology Project of China (NO.P22015)。; High content of asphaltenes and waxes leads to the high pour point and the poor flowability of heavy oil,which is adverse to its efficient development and its transportation in pipe.Understanding the interaction mecha...; 关键词：Heavy oil Interaction mechanism ASPHALTENES Waxes Molecular dynamics

Asphaltene onset pressure measurement and calculation techniques:A review: 《Petroleum》2024年第2期191-201,共11页Sherif Fakher Amr Yousef Aseel Al-Sakkaf Shams Eldakar; Asphaltene precipitation can result in several production,operational,and transportation problems during oil recovery.If asphaltene precipitates and deposits,it can reduce reservoir permeability,damage wellbore equipm...; 关键词：Asphaltene onset measurement

A molecular insight into coke formation process of vacuum residue in thermal cracking reaction: 《Petroleum Science》2024年第3期2130-2138,共9页Ji-Guang Li Xin Guo Huan-Di Hou; Understanding the coking behaviors has been considered to be really essential for developing better vacuum residue processing technologies.A battery of thermal cracking tests of typical vacuum residue at 410℃ with va...; 关键词：Vacuum residue Thermal cracking ASPHALTENE Coking induction period SULFUR NITROGEN

Study of asphaltene reaggregation in toluene/heptane mixture by dynamic and static light scattering: 《Petroleum Research》2024年第1期48-54,共7页Vladimir N.Kuryakov; The author of the article would like to thank Alexey D.Yapryntsev(Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences)for studying the samples by scanning electron microscopy.The author thanks the staff of the A.E.Arbuzov Institute of Organic and Physical Chemistry,“Kazan Scientific Center of Russian Academy of Sciences”,laboratory of Chemistry and Geochemistry of Petroleum and organizers of International Conference on Petroleum Phase Behavior&Fouling“PetroPhase2017”for providing samples of asphaltenes and resins.This work was performed within the framework of the state task(by Ministry of Science and Higher Education of the Russian Federation)of the Oil and Gas Research Institute of Russian Academy of Sciences(Project No.122022800364-6).; This paper presents the study of the effect of multiple ultrasonic impacts on submicron asphaltene aggregates in a toluene/heptane solution,conducted with dynamic light scattering technique.The objects of the study we...; 关键词：ASPHALTENES AGGREGATION Sonication Dynamic light scattering Re-aggregation Colloidal stability Resins

n-Alkane bound biomarker fingerprints from asphaltenes in the bitumens of Eastern Dahomey Basin,Nigeria:Source and genetic implications: 《Petroleum Research》2024年第1期85-91,共7页Modupe A.Egbeola Olubunmi C.Adeigbe Olajide J.Adamolekun; The authors acknowledge the Nigerian Geological Survey Agency(NGSA)which made available core samples(from shallow exploration wells in the bitumen belt of Eastern Dahomey Basin)used for this study.Flash pyrolysis-gas chromatography(Py-GC)analyses were performed at the Geochemistry Laboratory of Newcastle University,United Kingdom.; The asphaltene fractions of the bitumens of Eastern Dahomey Basin in Nigeria,were analyzed by flash pyrolysis-gas chromatography(Py-GC)method in order to unravel its geochemical history and properties.The distribution...; 关键词：Genetic relationship Flash pyrolysis BIOMARKER ASPHALTENE Pyrolysates

Experimental investigation of the effects of oil asphaltene content on CO_(2) foam stability in the presence of nanoparticles and sodium dodecyl sulfate: 《Petroleum Exploration and Development》2024年第1期239-250,共12页SADEGHI Hossein KHAZ'ALI Ali Reza MOHAMMADI Mohsen; Foam stability tests were performed using sodium dodecyl sulfate(SDS)surfactant and SiO2 nanoparticles as foaming system at different asphaltene concentrations,and the half-life of CO_(2) foam was measured.The mechani...; 关键词：CO_(2)foam foam stability ASPHALTENE silica nanoparticle sodium dodecyl sulfate(SDS) repulsive forces surface charges Zeta potential

Research Progress of Epoxy Asphalt Material for Roads: 《Journal of World Architecture》2023年第3期6-10,共5页Yang Liu Shuguo Wang; Asphalt is a semi-solid or solid mixture formed by hydrocarbons and non-metallic elements.It is widely applied in the fields of building waterproofing and road paving.Asphalt is a low noise,durable,and renewable pavem...; 关键词：Epoxy asphalt material for roads ASPHALTENE Toughness modification

The deposition of asphaltenes under high-temperature and highpressure (HTHP) conditions被引量：1: 《Petroleum Science》2023年第1期611-618,共8页Rui-Ying Xiong Ji-Xiang Guo Wyclif Kiyingi Hai-Xia Xu Xin-Peng Wu; This work was supported by the National Natural Science Foundation of China(No.52174047);the China Scholarship Council(No.202106440102);the PetroChina Strategic Cooperation Science and Technology Project(No.ZLZX 2020-01).; In this work,the factors affecting asphaltenes deposition in high-temperature and high-pressure wells were studied using backscattered light and PVT equipment customized to suit the well conditions.In an examination o...; 关键词：HTHP reservoir ASPHALTENE AGGREGATION Gas-oil ratio HTHP PVT cell Back-scattered light

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