HYDRATES

作品数:74被引量:133H指数:6
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相关领域:化学工程更多>>
相关作者:刘肖肖王京程飞刘江平刘杰更多>>
相关机构:北京矿冶研究总院江西东鹏新材料有限责任公司天齐锂业股份有限公司海门容汇通用锂业有限公司更多>>
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The investigation of Gemini surfactant effects on CH_(4)and CO_(2)hydrates
《Chinese Journal of Chemical Engineering》2025年第1期167-174,共8页Lejun Wu Jingbo Gao Jing Li Haibo Liu Qiang Sun 
supported by National Natural Science Foundation of China(22278424,22127812,22008257).
As a kind of novel environmental-friendly surfactant,Gemini surfactant has attracted extensive research interests in its effects on gas hydrate formation.We investigated the effects of dioctyl sodium sulfosuccinate(AO...
关键词:Dioctyl sodium sulfosuccinate(AOT) CH_(4)/CO_(2)hydrates Thermodynamics/kinetics Hydrate promoter Kinetic model 
The effect of ethylene-vinyl acetate copolymer on the formation process of wax crystals and hydrates
《Chinese Journal of Chemical Engineering》2024年第9期109-119,共11页Limin Wang Jinrong Duan Bei Liu Zhi Li Guangjin Chen 
financial support received from National Natural Science Foundation of China(22178378 and 22127812);"Tianchi Talent"Recruitment Program,Xinjiang Tianshan Innovation Team(2022TSYCTD0002);Xinjiang Uygur Region"One Case,One Policy"Strategic Talent Introduction Project(XQZX20240054)are gratefully acknowledged.
Ethylene-vinyl acetate copolymer(EVA) as a kind of effective polymeric pour point depressant has been extensively used in the pipeline transportation of crude oil to inhibit wax deposition and improve the low temperat...
关键词:Wax crystallization Hydrate formation Ethylene-vinyl acetate copolymer Molecular dynamics simulation 
Rheological study of methane gas hydrates in the presence of micron-sized sand particles
《Chinese Journal of Chemical Engineering》2024年第6期149-161,共13页Bohui Shi Shangfei Song Yuchuan Chen Shunkang Fu Lihao Liu Xinyao Yang Haihao Wu Guangjin Chen Jing Gong 
supported by the National Natural Science Foundation of China(52104069,U20B6005);Beijing Municipal Natural Science Foundation(3232030);Science Foundation of China University of Petroleum,Beijing(2462023BJRC018,2462020YXZZ045).
Natural gas hydrates,intricate crystalline structures formed by water molecules and small gas molecules,have emerged as a significant and globally impactful clean energy resource.However,their commercial exploitation ...
关键词:Natural gas hydrate production Sand-containing hydrate slurries Yield stress THIXOTROPY Shear-thinning behavior 
Enhance hydrates formation with stainless steel fiber for high capacity methane storage
《Chinese Journal of Chemical Engineering》2022年第10期435-443,共9页Zhixia Deng Shuanshi Fan Yanhong Wang Xuemei Lang Gang Li 
the National Natural Science Foundation of China(21736005,51876069);Special project for marine economy development of Guangdong(six marine industries)(GDNRC[2022]46);Key Research&Development Program of Guangzhou City(No.202206050002,202206050001)。
In order to realize efficient gas storage of hydrate,stainless steel fiber(SSF)was added to 0.03%(mass)sodium dodecyl sulfate(SDS)solution for gas storage experiment.SSF can not only improve the problem that hydration...
关键词:METHANE Stainless steelfiber Gas storagecapacity HYDRATE Gas storagerate Heat transfer 
Metastable state of gas hydrate during decomposition: A novel phenomenon被引量:2
《Chinese Journal of Chemical Engineering》2020年第4期949-954,共6页Ronghui Sun Zhen Fan Lei Yang Yuanping Li Xin Lü Yang Miao 
supported by the National Key R&D Program of China(Grant Nos.2018YFC0310006 and 2017YFC0307300);the National Natural Science Foundation of China(Grant Nos.51806027 and 51890911);PetroChina Innovation Foundation。
Natural gas hydrates are solid compounds with cage-like structures formed by gas and water.An intriguing phenomenon that gas hydrates can dissociate at a low rate below the ice freezing point has been viewed as the me...
关键词:HYDRATES DISSOCIATION METASTABILITY SELF-PRESERVATION SUPERSATURATION 
Hydrate formation in oil–water systems: Investigations of the influences of water cut and anti-agglomerant被引量:5
《Chinese Journal of Chemical Engineering》2020年第2期369-377,共9页Guangchun Song Yuxing Li Wuchang Wang Kai Jiang Zhengzhuo Shi Shupeng Yao 
supported by Shandong Provincial Natural Science Foundation, China (Grant No. ZR2017MEE057);the Fundamental Research Funds for the Central Universities (14CX02207A, 17CX05006, 17CX06017);the Graduate Innovation Project of China University of Petroleum (East China) (YCX2017062).
To investigate the characteristics of hydrate formation in oil–water systems, a high-pressure cell equipped with visual windows was used where a series of hydrate formation experiments were performed from natural gas...
关键词:HYDRATES Formation Oil–water system WATER CUT ANTI-AGGLOMERANT 
Hybrid versus global thermostatting in molecular-dynamics simulation of methane-hydrate crystallisation
《Chinese Journal of Chemical Engineering》2019年第9期2180-2188,共9页Niall J.English Mohammad Reza Ghaani 
the Irish Research Council for Government-of-Ireland postdoctoral fellowship, under grant no. GOIPD/2016/365
Molecular-dynamics(MD)simulations have been performed for the growth of a spherical methane-hydrate nano-crystallite,surrounded by a supersaturated water–methane liquid phase,using both a hybrid and globalsystem ther...
关键词:Molecular dynamics CLATHRATE HYDRATES Crystallisation Thermostatting RADIAL temperature profile Fluctuation–dissipation 
Evidence for pore-filling gas hydrates in the sediments through morphology observation
《Chinese Journal of Chemical Engineering》2019年第9期2081-2088,共8页Wenxiang Zhang Shuanshi Fan Yanhong Wang Xuemei Lang Kai Guo Jianbiao Chen 
Supported by the National Key Research and Development Program(2016YFC0304006,2017YFC0307302,2017YFC0307303);the National Natural Science Foundation of China(51576069,51876069);the China Postdoctoral Science Foundation(2018M633052);the Fundamental Research Funds for the Central Universities(D2182630)
To provide an evidence of natural gas hydrate occurrence state,a series of experiments on multiple growth and dissociation of 90.0%methane/10.0%propane hydrates at 1.3 MPa and 270.15 K were carried out in two sediment...
关键词:Gas HYDRATE SEDIMENTS Growth DISSOCIATION Pore-filling 
Investigation on the effect of oxalic acid, succinic acid and aspartic acid on the gas hydrate formation kinetics
《Chinese Journal of Chemical Engineering》2019年第9期2148-2156,共9页Sheshan Bhimrao Meshram Omkar S.Kushwaha Palle Ravinder Reddy Gaurav Bhattacharjee Rajnish Kumar 
the Department of Science and Technology, Science and Engineering Research Board, India for the project grant EMR/2017/000810;the Department of Science and Technology-Science and Engineering Research Board, India for the award of National Postdoctoral Fellowship (Principal Investigator) and project grant DST-SERB-PDF-2017/003075
Gas hydrate reserves are potential source of clean energy having low molecular weight hydrocarbons trapped in water cages.In this work,we report how organic compounds of different chain lengths and hydrophilicities wh...
关键词:Flow assurance GAS HYDRATES KINETICS HYDRATE promoters HYDRATE inhibitors Inhibition mechanism GAS UPTAKE measurement Induction time 
Methane hydrates:A future clean energy resource被引量:17
《Chinese Journal of Chemical Engineering》2019年第9期2026-2036,共11页Zhenyuan Yin Praveen Linga 
The financial support from the National University of Singapore (R-279-000-542-114);the EDB and LRS for the industrial postgraduate programme (IPP) scholarship
Natural gas has been considered as the best transition fuel into the future carbon constraint world.The ever-increasing demand for natural gas has prompted expanding research and development activities worldwide for e...
关键词:Methane HYDRATES ENERGY recovery Gas production ENERGY RESOURCE Recent ADVANCE FUTURE outlook 
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