摘要
考察了CH4和N2在活性炭上的吸附行为,得到了能够用于分离CH4/N2混合气体的活性炭吸附剂,该结果可应用于煤层气中甲烷的浓缩,并从理论上分析了利用变压吸附技术提高煤层气中CH4浓度的困难性。
Investigation was made on the absorption behavior of CH4 and N2 by activated carbon, the activated carbon absorbent which can be used for the separation of CH4/N2 mixed gas was obtained. This result can be applied for the concentration of methane in the cola-bed gas. Theoretical analysis was made on the difficulty of improving the methane concentration in coal -bed gas by pressure-variable absorption technology.
出处
《矿业安全与环保》
北大核心
2006年第3期11-12,16,共3页
Mining Safety & Environmental Protection
基金
教育部重点科学技术项目(98031)
