| 低浓度煤层气变压吸附浓缩技术研究现状 |
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| 引用本文： | 王长元,王正辉,陈孝通. 低浓度煤层气变压吸附浓缩技术研究现状[J]. 矿业安全与环保, 2008, 35(6) |
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| 作者姓名： | 王长元 王正辉 陈孝通 |
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| 作者单位： | 煤炭科学研究总院重庆研究院,重庆,400037;温州瑞气空分设备有限公司,浙江,温州,325011 |
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| 摘 要： | 煤层气规模化的开发与利用可同时解决瓦斯灾害、资源浪费、环境污染三大问题,低浓度瓦斯浓缩技术是制约低浓度瓦斯利用的关键技术。通过对气体浓缩技术的发展水平和对低浓度瓦斯浓缩的适应性分析,提出了变压吸附浓缩技术和装备的研究技术路线。
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| 关 键 词： | 低浓度煤层气 变压吸附 浓缩 CH4 |
Present Research Situation of Low-concentration Gas Purification with PSA Technology |
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| WANG Chang-yuan,WANG Zheng-hui,CHEN Xiao-tong. Present Research Situation of Low-concentration Gas Purification with PSA Technology[J]. Mining Safety & Environmental Protection, 2008, 35(6) |
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| Authors: | WANG Chang-yuan WANG Zheng-hui CHEN Xiao-tong |
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| Abstract: | The large-scale exploitation of coal-bed gas can solve three problems of gas disaster prevention and control, resource waste and environment protection. The purification technology for low-concentration gas is a key technology restricting the utilization of low-concentration gas. This paper proposed the research line of low-concentration gas purification technology and equipment by PSA based on the analysis of the development level of gas purification technology and the suitability of low-concentration gas purification. |
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| Keywords: | CH4 |
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