Gas Production from Methane-Hydrate-Bearing Sands by Ethylene Glycol Injection Using a Three-Dimensional Reactor
| العنوان: | Gas Production from Methane-Hydrate-Bearing Sands by Ethylene Glycol Injection Using a Three-Dimensional Reactor |
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| المؤلفون: | Chang-Yu Sun, Ping-Chuan Ma, Zheng-Wei Ma, Qing Yuan, Xin Yang, Qing-Ping Li, Guang-Jin Chen |
| المصدر: | Energy & Fuels. 25:3108-3115 |
| بيانات النشر: | American Chemical Society (ACS), 2011. |
| سنة النشر: | 2011 |
| مصطلحات موضوعية: | Chromatography, Bearing (mechanical), Chemistry, General Chemical Engineering, Analytical chemistry, Energy Engineering and Power Technology, Methane, law.invention, chemistry.chemical_compound, Fuel Technology, law, Heat transfer, Hydrate dissociation, Hydrate, Ethylene glycol |
| الوصف: | The gas production from methane-hydrate-bearing sediment by injecting ethylene glycol (EG) solution was investigated using a three-dimensional experimental apparatus. Eight experimental runs were performed to examine the influence of operation conditions on hydrate dissociation by EG injection. The variations of pressure and temperature distribution in the reactor stimulated by the injected EG were obtained for the gas production process of the hydrate. The variation trend of temperature in the injection stage shows a shape of a “well” because of heat transfer and hydrate dissociation. The appearance sequence of temperature “well” and “well” depth is different for every port at different depths and radii. The effects of the concentration and quantity of EG and soaking time on the gas production ratio are examined. It shows that there exists an optimal value of the mass ratio of injected EG solution to initial water, where a maximum gas production ratio appears. When other conditions are similar, the gas a... |
| تدمد: | 1520-5029 0887-0624 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::50192646bb26605ddc8e7aa69d2a8901 https://doi.org/10.1021/ef200510e |
| رقم الأكسشن: | edsair.doi...........50192646bb26605ddc8e7aa69d2a8901 |
| قاعدة البيانات: | OpenAIRE |
Find this issue from the American Chemical Society | تدمد: | 15205029 08870624 |
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