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[1]王 敏,金龙哲,欧盛南,等.基于变压吸附原理的上隅角低浓度瓦斯处理技术研究 *[J].中国安全生产科学技术,2009,5(4):120-124.
　WANG Min,JIN Long zhe,OU Sheng nan,et al.Study on lowconcentration methane disposal at upper corner based on PSA[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2009,5(4):120-124.
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基于变压吸附原理的上隅角低浓度瓦斯处理技术研究 *()
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
5
期数:
2009年4
页码:
120-124
栏目:
出版日期:
2009-08-31

文章信息/Info

Title:
Study on lowconcentration methane disposal at upper corner based on PSA
文章编号:
1673-193X(2009)-04-0120-05
作者:
王 敏; 金龙哲; 欧盛南; 李志军
北京科技大学土木与环境工程学院
Author(s):
WANG Min;  JIN Longzhe;  OU Shengnan;  LI Zhijun
Civil and Environmental Engineering School, University of Science and Technology Beijing
关键词:
上隅角; 变压吸附; 模拟
Keywords:
upper corner;  pressure swing adsorption;  simulation
分类号:
X936
DOI:
-
文献标志码:
A
摘要:
针对煤矿瓦斯气体容易在上隅角位置积聚，造成煤矿安全隐患这一难题，提出并设计了用变压吸附方法(PSA)分离瓦斯，降低上隅角瓦斯浓度的试验方案。依据相似原理及东庞煤矿实际工作面相关参数制作了U型通风系统采煤工作面及采空区模型。采用抽出式通风，向巷道混入甲烷气体，进行了相关的模拟实验。吸附设备正常工作时，上隅角位置的甲烷浓度能由11％~12%降低到07％~08%左右，该方法在解决上隅角甲烷积聚问题上能够起到积极作用。
Abstract:
Aiming at the problem of upper corner gas accumulation in the coal mine, a new method, the pressure swing adsorption (PSA), was put forward. And the experiment on reduchg the concentration of upper corner gas was designed. According to the analogy theory and the relatively parameters of a coal mine, a model of recovery laneway and goaf in Utype ventilation system was made by exhaust ventilation, and the methane was blend in laneway. Necessary simulation experiments were exactly carried out. While equipments work well, the methane concentration can be depressed from 11~12% to 07~08%. The results showed that this method have a active effect on gas accumulation studies.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期： 2009-04-03作者简介：王敏(1981-),女,博士研究生。 *基金项目：北京市教育委员会共建项目建设计划资助项目(XK100080432)
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