Application of Catalytic Microreactor and Element-Selective Detection Technology for Complex Hydrocarbons to the Green Transformation

Key Points

• This research aims to develop advanced analysis techniques for trace gas impurities in new energy sources.
• Utilization of a catalytic microreactor integrated with a Flame Ionization Detector (FID) for high-sensitivity conversion of CO and CO2 to CH4.
• Combining Gas Chromatography (GC) with catalytic combustion and mass spectrometry (MS) for element-selective analysis.
• Application of isotopic oxygen for distinguishing compound-derived oxygen in oxidation processes.
• The catalytic microreactor shows improved oxygen tolerance compared to conventional Ni catalysts.
• Element-selective GCMS analysis successfully detects trace oxygen-containing compounds.
• The techniques demonstrated potential applications in achieving carbon neutrality.

Abstract