论文部分内容阅读
通过实验设计和透氧量测定研究焦炉煤气(coke-oven-gas,COG)或天然气中的甲烷在透氧膜反应器中的部分氧化重整途径,提出反应器内的“重整-透氧”机理模型.在由混合导体和催化床构成的透氧膜反应器中,催化床主要实现甲烷裂解和催化重整的功能,在膜表面处的催化金属微粒完成了还原性气体的“吸附—溢流—氧化”过程,进而强化混合导体内部的氧离子传导.
Through the experimental design and oxygen permeability measurement, the partial oxidation and reforming of methane in coke-oven-gas (COG) or natural gas in the oxygen-permeable membrane reactor was studied. The “reforming- Oxygen permeable ”mechanism model.In the oxygen permeation membrane reactor composed of mixed conductor and catalytic bed, the catalytic bed mainly performs the function of methane cracking and catalytic reforming, and the catalytic metal particles at the surface of the membrane complete the reduction of the “Adsorption - overflow - oxidation ” process, thereby strengthening the mixed conductor internal oxygen ion conduction.