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| CO2地下处置、煤层气开采及环境保护研究分析 | |
| 引用本文： | 吴世跃,郭勇义,宋建国,范家文.CO2地下处置、煤层气开采及环境保护研究分析[J].太原理工大学学报,2007,38(1):88-90. |
| 作者姓名： | 吴世跃 郭勇义 宋建国 范家文 |
| 作者单位： | 1. 太原理工大学,矿业工程学院,山西,太原,030024 2. 太原科技大学,山西,太原,030024 3. 沙曲煤矿,山西,柳林,033000 |
| 摘 要： | 将工业排放废气或空气注入煤层或废弃煤矿中,减少废气排放,提高煤层气回收率,预防煤矿瓦斯爆炸事故的发生是一项具有发展前景的新技术。通过对该技术国内外研究现状进行分析,提出今后需要攻关研究的内容:二重裂隙孔隙介质间质量交换关系;煤层顶底板岩石岩性对储层储存能力的影响;注入废气在井巷及在储层孔隙介质中的存在状态、运动规律和泄漏规律;顶底板岩层和裸露的巨大巷道围岩对废气的吸附净化数学模型;不同区域煤层气和注入气体间的置换流动物理数学模型。 |
| 关 键 词： | 工业废气 温室气体 CO2地下处置 煤层气回收 |
| 文章编号： | 1007-9432（2007）01-0088-03 |
| 收稿时间： | 2006-10-20 |
| 修稿时间： | 2006-10-20 |
Analysis of Carbon Dioxide Sequestration in Stratum, Methane Exploitation and Environmental Protection |
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| WU Shi-yue,GUO Yong-yi,SONG Jian-guo,FAN Jia-wen.Analysis of Carbon Dioxide Sequestration in Stratum, Methane Exploitation and Environmental Protection[J].Journal of Taiyuan University of Technology,2007,38(1):88-90. | |
| Authors: | WU Shi-yue GUO Yong-yi SONG Jian-guo FAN Jia-wen |
| Institution: | 1. College of Mining Engineering of TUT, Taiyuan 030024, China ; 2. Tai yuan University of Science and Technology, Tai yuan 030024,China; 3. Shaqu Coal Mine, Shanxi Liulin 033000, China |
| Abstract: | Injection flue gas into coal seams and abandoned coal mines(wells) for sequestration flue gas,enhancing methane and preventing methane explosion in mine is an advanced and developing technology.By analyzing to the worldwide studying status quo of the technology,key problems to tackle are presented for the future,which are mass exchange relation between micropores and crevices,the storing capacity affected by lithologies of tip and soleplate rock,the existing estate,flow and leakage law of injection into gas,the adsorption cleanse mathematical models of terrane and bare wall rock of laneway to flue gas,flow mathematical models of methane and injection gas in no same region of mine and increase production mechanism of injection into gas. |
| Keywords: | industrial flue gas greenhouse gas carbon dioxide disposal into deep stratum coalbed methane recovery |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |