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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The investigation of phase equilibria and kinetics of CH4 hydrate in the presence of bio-additives
TL;DR: In this paper, Larginine and isooctyl glucoside were used as bio-additives for CH 4 hydrate to form bio-hydrate to accelerate the hydration rate and increase the gas storage capacity of hydrate.
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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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Promotion effects of mung starch on methane hydrate formation equilibria/rate and gas storage capacity
TL;DR: The effects of mung starch on methane hydrate formation equilibria/rate and gas storage capacity were investigated in this article, where mung starchy was tested at three concentrations of 100, 500, and 800 pm compared with pure water.
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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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CO2-induced asphaltene deposition and wettability alteration on a pore interior surface
TL;DR: In this article, the authors directly measured the CO2-induced asphaltene deposition behavior on the interior surface of a single pore under high pressure and temperature, by considering the influences of aging time and temperature.