Α-OLEFIN

作品数：28被引量：64H指数：5
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相关领域：理学更多>>
相关作者：杨正春徐海红杨金祥李春漫范国樑更多>>
相关机构：中国石油天然气集团公司天津大学学研究院山东大学更多>>
相关期刊：《Chinese Journal of Polymer Science》《Science Bulletin》《Petroleum Science》《Chinese Journal of Chemistry》更多>>
相关基金：国家自然科学基金广东省自然科学基金更多>>
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A new method for phase-pureχ-Fe_(5)C_(2)synthesis to obtain linearα-olefins
《National Science Review》2025年第2期3-4,共2页Jie Yan Ding Ma 
Linearα-olefins(LAOs)are essential chemical intermediates for the produc-tion of a wide range of high-value chem-icals and materials,and are currently obtained by ethylene oligomerization.The Fischer-Tropsch(FT)proce...
关键词：process. SYNTHESIS PHASE 
Blackening failure of poly-α-olefin impregnated porous polymide due to the splitting of lubrication oil catalyzed by iron
《Friction》2024年第9期1969-1979,共11页Pengfei SHI Yang YIN Shaohua ZHANG Diankai ZHANG Yuanyuan JIANG Yang WANG Ningning ZHOU Tao QING Jintao WU Linmao QIAN Jiyang ZHANG Lei CHEN 
supported by the National Natural Science Foundation of China(Nos.52350411 and 52122507);the National Key R&D Program of China(No.2023YFB3405500);Sichuan Science and Technology Program(Nos.2023NSFSC1988 and 23NSFTD0030);the Independent Project of State Key Laboratory of Traction Power(No.2023TPL-T04).
Lubrication failure accompanying with blackening phenomenon significantly reduces the long-running operational reliability of porous polymide(PPI)lubricated with poly-α-olefin(PAO)oil.Here,the effects of lubrication ...
关键词：porous polyimide poly-α-olefin oil friction-induced blackening phenomenon tribological performance ReaxFF MD simulation 
Apparent Kinetics of 1-Decene Polymerization Catalyzed Using the Ionic Liquid[Bmim]_(x)[C_(2)H_(5)NH_(3)]_(1-x)[Al_(2)Cl_(7)]
《China Petroleum Processing & Petrochemical Technology》2023年第4期16-22,共7页Chen Yingze He Jinxue Wang Ben Pan Shiguang Zhang Di Bai Zhongxiang An Liangcheng Liu Dan Ma Aijing Li Hu Gui Jianzhou 
supported by the Key Research and Development Program of Ningxia Autonomous Region (No.2023BFE01001);Tianjin Science and Technology Program (Nos.22ZYJDSS00060;22YDTPJC00920);Program for Tianjin Innovative Research Team in Universities (No.TD13-5031);Tianjin 131 Research Team of Innovative Talents。
Poly-α-olefin(PAO)synthetic oil,a regular long-chain alkane produced from the catalytic polymerization ofα-olefin,is a high-quality lubricating base oil with huge market potential.In this study,PAO synthesis based o...
关键词：poly-α-olefin 1-DECENE ionic liquid apparent kinetics catalytic polymerization 
Mechanism Study of BF_(3)/n-Butanol-catalyzed 1-Decene Oligomerization Reaction
《China Petroleum Processing & Petrochemical Technology》2023年第2期74-80,共7页He Leilei Su Shuo Zhao Yi Xu Bing Long Jun 
This work was financially supported by China Petrochemical Corporation Project(120055).
The active catalysts of the BF_(3)/n-C_(4)H_(9)OH-catalyzed 1-decene oligomerization reaction,as well as the distribution of the reaction products,was investigated by molecular simulation.The calculation results show ...
关键词：poly-α-olefin synthetic base oil oligomerization reaction reaction mechanism boron trifluoride 
Preparation of Poly-α-Olefin Microcapsule Particles Coated with Polyurethane as a Drag Reducer Based on Interface Polymerization
《China Petroleum Processing & Petrochemical Technology》2023年第2期101-112,共12页Li Chenhao Lu Yong Li Hao Chen Yue Meng Yeqiao Zhou Pengfei Xu Dan Wang Yiran Zhang Xiaolai 
This paper is supported by the Shandong Provincial Key Research and Development Program(Project No.2020CXGC010403);the Key Projects of New and Old Kinetic Energy Conversion(No.[2020]1220);the scientific research project of SINOPEC Corporation(CLY19005).
The molecular behavior of polyurethane(PU)coating materials during the surface adsorption of poly-α-olefin as a drag reducing polymer was explored by a molecular dynamics simulation.Three different PU capsule wall ma...
关键词：drag reducer poly-α-olefin POLYURETHANE microcapsules particles interfacial polymerization 
Correlation of adsorbent cavity structure with adsorption behavior and interaction of long-chainα-olefin/paraffin on microporous adsorbents被引量：1
《Nano Research》2023年第4期5721-5732,共12页Ruihan Yang Fangyu Zhao Shafqat Ullah Xiao Chen Junxiang Ma Yuan Gao Yujun Wang Guangsheng Luo 
supported by the National Natural Science Foundation of China(Nos.21878169 and 21991102);the National Key Research and Development Program of China(No.2019YFA0905100);the Tsinghua University Initiative Scientific Research Program(No.2018Z05JZY010).
Long-chainα-olefins have a high added value as important raw materials for many highly marketable products.Fishcher-Tropsch synthesis products contain ultrahigh-contentα-olefins,which are of great value if the chall...
关键词：linearα-olefin adsorption cavity structure metal-organic framework liquid-phase adsorption molecular simulations principal orbital interaction 
Selective adsorption of liquid long-chainα-olefin/paraffin on Mg-MOF-74:Adsorption behavior and interaction mechanism
《Nano Research》2023年第1期1595-1605,共11页Ruihan Yang Shafqat Ullah Xiao Chen Junxiang Ma Yuan Gao Yujun Wang Guangsheng Luo 
This work was financially supported by the National Natural Science Foundation of China(Nos.21878169 and 21991102);Key Technologies Research and Development Program of China(No.2019YFA0905100);Tsinghua University Initiative Scientific Research Program(No.2018Z05JZY010).
The liquid products of Fischer–Tropsch synthesis with a high content of linearα-olefins can act as valuable raw materials for increasing high added-valueα-olefin production if the challenging separation of long-ch...
关键词：linearα-olefin metal-organic frameworks liquid-phase adsorption molecular simulations principle orbital interaction 
Solid catalysts for the dehydrogenation of long-chain alkanes:lessons from the dehydrogenation of light alkanes and homogeneous molecular catalysis被引量：6
《Science China Chemistry》2022年第11期2163-2176,共14页Hongliu Wan Nengfeng Gong Lichen Liu 
supported by Tsinghua University(Initiative Scientific Research Program 20211080079);the National Natural Science Foundation of China(21972161,22172186);Chinese Academy of Sciences(CAS)Pioneer Talents Program(2018-095);Shanxi Talent Program(2019SBRJH01);Autonomous Research Project of State Key Laboratory of Coal Conversion(SKLCC)(2020BWZ006,2021BWZ007);Institute of Coal Chemistry(ICC)Innovation Fund(SCJJ-2020-02);Inner Mengolia Science&Technology Project Plan(2021GG0311);Major science and technology project of Ordos(2022EEDSKJZDZX001);Start-Up Grant of Institute of Coal Chemistry(2020SC001);Synfuels China Co.,Ltd.
Long-chain alkanes are abundant feedstocks supplied by natural resources and chemical industry. Specially, normal long-chain alkanes are primary products from Fischer-Tropsch synthesis(FTS) process, which is an import...
关键词：long-chain alkanes catalytic dehydrogenation α-olefins subnanometric cluster ZEOLITE 
Coal Tar Derived Metallocene Catalyst for Polymerization of 1-Decene into Low-viscosity Poly-α-Olefin Lubricating Base Oil被引量：1
《China Petroleum Processing & Petrochemical Technology》2022年第3期52-60,共9页Wang Jiannan Liu Man Chen Yilong Mohamed Abbas Chen Jiangang 
supported by the Chinese Academy of Sciences Strategic Pilot Science and Technology Special (Class A)(XDA21020000);the National Natural Science Foundation of China (22072175,21673272);support from the Ulam program,awarded by the Polish National Agency for Academic Exchange (NAWA),Poland,under project No.PPN/ULM/2020/1/00006/DEC/1
The production of poly-α-olefins(PAOs)has attracted attention due to their excellent viscosity-temperature dependence,wear characteristics,oxidative properties,and high thermal stability.In this study,indene extracte...
关键词：lubricant base oil poly-α-olefin coal tar metallocene catalyst POLYMERIZATION 
Direct imaging and mechanism study of C_(6)α-olefin adsorption on faujasite and Linde Type A zeolites
《Nano Research》2022年第6期5322-5330,共9页Ruihan Yang Xiao Chen Junxiang Ma Yuan Gao Yujun Wang Guangsheng Luo 
supported by the National Natural Science Foundation of China(Nos.21991102 and 21878169);Key Technologies Research and Development Program of China(No.2019YFA0905100);Tsinghua University Initiative Scientific Research Program(No.2018Z05JZY010).
Linearα-olefins are important chemical raw materials.To purifyα-olefins from a high-temperature Fischer–Tropsch synthetic oil,it is necessary to separate theα-olefins from the paraffins,which is challenging.Adsorp...
关键词：electron microscopy host-guest interactions adsorption separation α-olefins zeolites 
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