CO<sub>2</sub> methanation: on the modeling of reacting laminar flows in structured Ni/MgAl<sub>2</sub>O<sub>4</sub> catalysts
نویسندگان
چکیده
Abstract This work presents an overview of issues for the modeling laminar flows in monolith catalysts. Both 0-D and 3-D models are evaluated a parallel channel structured honeycomb catalyst (PC-HC), gyroid printed (G-3D). At homogeneous reactor level, analysis is focused on effect bulk porosity, as well model choice to represent Nusselt number effects. Results show better suitability long tube representation maximum temperature achievable reactor, modest porosity CO 2 conversion. A more detailed insight heat transfer core reaction zone inside can be obtained at level.
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ژورنال
عنوان ژورنال: Journal of physics
سال: 2022
ISSN: ['0022-3700', '1747-3721', '0368-3508', '1747-3713']
DOI: https://doi.org/10.1088/1742-6596/2367/1/012015