| 煤层气解吸时间的确定 |
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| 引用本文： | 骆祖江,付延玲,王增辉.煤层气解吸时间的确定[J].煤田地质与勘探,1999,27(4):28-29. |
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| 作者姓名： | 骆祖江 付延玲 王增辉 |
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| 作者单位： | 1. 煤炭科学研究总院西安分院,710054
2. 中煤地质总局第一水文地质队,邯郸,056004 |
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| 摘 要： | 煤层气的解吸、扩散是煤层气藏一个关键的内边界条件。本文应用数学方法通过对这一过程的刻划、描述，导出了有关煤层气解吸时间的概念，并提出了利用图解法确定煤层气解吸时间的方法，有助于在煤层气勘探、开发过程中正确理解与测定这一重要参数
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| 关 键 词： | 煤层气 解吸时间 吸附平衡 浓度 |
| 修稿时间： | 1999-02-02 |
DETERMINATON OF COALBED METHANE DESORPTION TIME |
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| Luo Zujiang,Fu Yanling,Wang zenghui.DETERMINATON OF COALBED METHANE DESORPTION TIME[J].Coal Geology & Exploration,1999,27(4):28-29. |
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| Authors: | Luo Zujiang Fu Yanling Wang zenghui |
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| Abstract: | The desorption and diffusion of coalbed methane are the key innerboundary conditions of coalbed methane reservoir.In this paper using mathematical method,the process of the desorption and diffusion was described,inferred the conception of coalbed methane desorption time and presented the graphics to determine the desorption time,would be very useful to recognize and determine that important parameter in coalbed methane exploration and development. |
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| Keywords: | coalbed methane desorption time adsorption equilibrium concentration |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
