Q
Qiang Sun
Researcher at China University of Petroleum
Publications - 58
Citations - 749
Qiang Sun 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 13, co-authored 57 publications receiving 532 citations.
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Experimental Study on the Separation of CH4 and N2 via Hydrate Formation in TBAB Solution
TL;DR: In this paper, the separation of CH4 and N2 via hydrate formation in tetra-n-butylammonium bromide (TBAB) solution was systematically studied in order to reduce the emission of coal bed methane mixed with air.
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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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Experiment on the Separation of Air-Mixed Coal Bed Methane in THF Solution by Hydrate Formation
TL;DR: In this article, a tetrahydrofuran (THF) solution was used to separate CH4/N2 gas mixtures containing 4.90 to 71.23 mol % CH4.
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Effects of asphaltene concentration and asphaltene agglomeration on viscosity
TL;DR: In this paper, the effects of asphaltene concentration and agglomeration on viscosity of crude oil were investigated, and the effect of temperature on viscoverage reduction is more significant at higher asphalte concentration.
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Experimental study for the impacts of flow rate and concentration of asphaltene precipitant on dynamic asphaltene deposition in microcapillary medium
TL;DR: In this article, the authors developed a new experimental approach to directly visualize and measure the dynamic asphaltene deposition process in capillary flow, and the results indicated that the concentration of precipitant has a significant effect on the dynamic AS deposition in Capillary flow.