主催: 一般社団法人 日本機械学会
会議名: 熱工学コンファレンス2023
開催日: 2023/10/14 - 2023/10/15
The objective of this research is to clarify the characteristics of biogas dry reforming to produce H2. 3D Numerical simulation was performed using COMSOL multiphysics. The effect of initial temperature and inlet gas molar ratio on the characteristics of biogas dry reforming, i.e. the distribution of gas molar concentration, temperature, gas velocity, and pressure in the reactor was investigated. As a result, the highest H2 production concentration was observed in the case of CH4 : CO2 = 1 : 1, which is the ideal stoichiometric condition for the dry reforming reaction. Therefore, it is the most optimum inlet gas molar ratio for the dry reforming process.
