| 甲烷吸附模型在不同压力区间的适用性研究 |
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| 引用本文： | 郭晓华,蔡卫,马尚权,陈学习.甲烷吸附模型在不同压力区间的适用性研究[J].煤炭技术,2010,29(6). |
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| 作者姓名： | 郭晓华 蔡卫 马尚权 陈学习 |
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| 作者单位： | 1. 北京科技大学,土木与环境工程学院,北京,100083
2. 华北科技学院,北京,101601 |
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| 基金项目： | 国家科技支撑计划资助项目，河北省自然科学基金资助项目 |
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| 摘 要： | 为了研究甲烷吸附模型在不同压力区间的适用性,对2种煤样进行等温吸附试验,在不同压力区间用6种模型对试验数据进行线性拟合。结果表明:在不同压力区间各模型拟合精度不同,表现出在不同压力区间不同的适用性。
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| 关 键 词： | 超临界吸附 吸附模型 线性拟合 适用性 |
Study of Applicability of Methane Adsorption Isotherm Models in Different Pressure Range |
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| GUO Xiao-hua,CAI Wei,MA Shang-quan,CHEN Xue-xi.Study of Applicability of Methane Adsorption Isotherm Models in Different Pressure Range[J].Coal Technology,2010,29(6). |
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| Authors: | GUO Xiao-hua CAI Wei MA Shang-quan CHEN Xue-xi |
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| Abstract: | In order to study the applicability of methane adsorption models in different pressure range,six different adsorption models are used to fit the experimental data of methane isotherm adsorbed on two kinds of coal in different pressure range.The results show that the fitting degree of these models is different in different pressure range and show different applicability in different pressure range. |
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| Keywords: | supercritical adsorption adsorption models linear fitting applicability |
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