Coupling Euler–Euler and Microkinetic Modeling for the Simulation of Fluidized Bed Reactors: an Application to the Oxidative Coupling of Methane
نویسندگان
چکیده
We propose a numerical methodology to combine detailed microkinetic modeling and Eulerian-Eulerian methods for the simulation of industrial fluidized bed reactors. An operator splitting-based approach has been applied solve kinetics coupled with solution multiphase gas-solid flows. Lab reactor configurations are simulated assess capability accuracy method by using oxidative coupling methane as showcase. A good agreement lab-scale experimental data (deviations below 10%) is obtained. Moreover, in this specific case, proposed framework provides 4-fold reduction computational cost required reach steady-state when compared linearizing chemical source term. As whole, work paves way incorporation
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ژورنال
عنوان ژورنال: Industrial & Engineering Chemistry Research
سال: 2021
ISSN: ['0888-5885', '1520-5045']
DOI: https://doi.org/10.1021/acs.iecr.0c05845