含氧煤层气脱氧提浓技术研究

The Research of Deoxy Technology in Oxygenated CBM

对含氧煤层气脱氧后分离技术方法的优缺点及适用性进行了简要概括,提出了低浓度煤层气(CH4体积分数≤30%)的脱氧提浓将是未来需要解决的主要问题。

A brief summary of the advantages and disadvantages of the oxygen-containing CBM deoxy separation technology and practicality method, low concentration coal bed methane （CIL volume fraction ~〈30%） deoxy and concentration will be a problem to be solved in the future.