Y
Yiwei Wang
Researcher at China University of Petroleum
Publications - 21
Citations - 143
Yiwei Wang is an academic researcher from China University of Petroleum. The author has contributed to research in topics: Hydrate & Clathrate hydrate. The author has an hindex of 5, co-authored 14 publications receiving 89 citations.
Papers
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Journal ArticleDOI
Experimental and Modeling Study on Phase Equilibria of Semiclathrate Hydrates of Tetra-n-butyl Ammonium Bromide + CH4, CO2, N2, or Gas Mixtures
Zhixin Liao,Xuqiang Guo,Yanyan Zhao,Yiwei Wang,Qiang Sun,Aixian Liu,Chang-Yu Sun,Guang-Jin Chen +7 more
TL;DR: In this article, the authors investigated the thermodynamic modeling of phase equilibria of semiclathrate hydrates in TBAB aqueous solution and used the Patel-Teja equation of state (PT EoS) to calculate the fugacity of the gas phase.
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Experimental and modeling investigation on separation of methane from coal seam gas (CSG) using hydrate formation
TL;DR: In this paper, the effects of temperature, pressure, initial promoter concentration and coal seam gas/liquid ratio on the separation of methane from coal seams gas were experimentally investigated, and an innovative model was established to predict the separation performance, with an average relative deviation of 2.83%, the maximum relative deviation 11.2%, and the average relative variance 0.1044.
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Experiments and simulations for continuous recovery of methane from coal seam gas (CSG) utilizing hydrate formation
Yiwei Wang,Mei Du,Xuqiang Guo,Qiang Sun,Aixian Liu,Bo Chen,Guang-Jin Chen,Chang-Yu Sun,Lanying Yang +8 more
TL;DR: In this article, a continuous hydrate separation method for recovering methane from coal seam gas (CSG) is presented, where the CSG gas was continuously separated into two gas flows: dissociated gas flow (high CH4 content) and residual gas flow(low CH 4 content).
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Experiment and model investigation of D-sorbitol as a thermodynamic hydrate inhibitor for methane and carbon dioxide hydrates
Zhen Xu,Qiang Sun,Jingbo Gao,Zengqi Liu,Jiahui Zhang,Yiwei Wang,Xuqiang Guo,Aixian Liu,Lanying Yang +8 more
TL;DR: In this article, the authors evaluated the thermodynamic inhibition effect of D-sorbitol, a polyhydroxy compound, for both methane (C H 4 ) and carbon dioxide (C O 2 ) hydrates.
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The hydrate-based gas separation of hydrogen and ethylene from fluid catalytic cracking dry gas in presence of Poly (sodium 4-styrenesulfonate)
Yiwei Wang,Bin Yang,Zengqi Liu,Zhiqi Liu,Qiang Sun,Aixian Liu,Xingxun Li,Wenjie Lan,Lanying Yang,Xuqiang Guo +9 more
TL;DR: In this paper, the effects of the influential factors (initial promoter concentration in liquid phase, initial ratio of the volumes of gas to liquid (IFL) and temperature) on the hydrate-based gas separation (HBGS) and their relationships with the conversion rate of the water into hydrate (RHW) were experimentally investigated.