An Effective Method to Detect Volatile Intermediates Generated in the Bioconversion of Coal to Methane by Gas Chromatography-Mass Spectrometry after In-Situ Extraction Using Headspace Solid-Phase Micro-Extraction under Strict Anaerobic Conditions

• Jianmin Liu,

  Affiliations Institute of Resources and Environment, Henan Polytechnic University, Jiaozuo, China, National Key Laboratory of Coal and Coal-bed Methane Simultaneous Extraction, Jincheng, China

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• Baoyu Wang,

  Affiliation National Key Laboratory of Coal and Coal-bed Methane Simultaneous Extraction, Jincheng, China

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• Chao Tai ,

  * E-mail: taichao@126.com

  Affiliations Institute of Resources and Environment, Henan Polytechnic University, Jiaozuo, China, National Key Laboratory of Coal and Coal-bed Methane Simultaneous Extraction, Jincheng, China

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• Li Wu,

  Affiliation Institute of Resources and Environment, Henan Polytechnic University, Jiaozuo, China

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• Han Zhao,

  Affiliation National Key Laboratory of Coal and Coal-bed Methane Simultaneous Extraction, Jincheng, China

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• Jiadong Guan,

  Affiliation National Key Laboratory of Coal and Coal-bed Methane Simultaneous Extraction, Jincheng, China

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• Linyong Chen

  Affiliation National Key Laboratory of Coal and Coal-bed Methane Simultaneous Extraction, Jincheng, China

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