| 含离子液体体系甲烷水合物形成特性实验研究 |
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| 引用本文： | 孙志高.含离子液体体系甲烷水合物形成特性实验研究[J].科学技术与工程,2013,13(15):4361-4363. |
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| 作者姓名： | 孙志高 |
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| 作者单位： | 苏州科技学院 |
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| 基金项目： | 江苏省自然科学基金项目（BK2012602）和苏州市科技计划项目（SYG201042） |
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| 摘 要： | 实验研究了新型水合物抑制剂1-己基-3-甲基咪唑氯盐对甲烷水合物形成的抑制作用。实验结果表明,1-己基-3-甲基咪唑氯盐水溶液中甲烷水合物分解相平衡压力随着温度的升高而增大。与纯水中甲烷水合物相平衡条件相比,添加离子液体使得甲烷水合物的相平衡边界向高压和低温方向偏移。
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| 关 键 词： | 水合物 甲烷 抑制剂 离子液体 |
| 收稿时间： | 1/16/2013 9:06:08 AM |
| 修稿时间： | 1/30/2013 3:47:07 PM |
Experimental Study on the Methane Formation Conditions with the Presence of Ionic Liquids |
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| sunzhigao.Experimental Study on the Methane Formation Conditions with the Presence of Ionic Liquids[J].Science Technology and Engineering,2013,13(15):4361-4363. |
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| Authors: | sunzhigao |
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| Institution: | (School of Environmental Science and Engineering,Suzhou University of Science and Technology,Suzhou 215009,P.R.China) |
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| Abstract: | The performance of 1-ethyl-3-methylimidazolium chloride as one of methane hydrate inhibitors has been investigated. The experimental results show that the phase equilibrium pressure of methane increases with the increase of temperature in the 1-ethyl-3-methylimidazolium chloride aqueous solution. 1-ethyl-3-methylimidazolium chloride shifts the equilibrium hydrate dissociation curve to lower temperature and higher pressure, and avoids the hydrate formation. |
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| Keywords: | hydrate methane inhibitor ionic liquids |
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