Mathematical Modeling and Optimization of Syngas Production Process: A Novel Axial Flow Spherical Packed Bed Tri-Reformer
Abstract
A recently proposed approach for the production of syngas is Tri-reforming process. Significant preferences of tri-reforming over conventional reformers are high methane conversion in a single unit, in situ heat generation, carbon dioxide consumption and adjustable outlet H2/CO ratio. In this work, a one dimensional mathematical model was developed for a novel axial-flow spherical packed bed tri-reformer. The results of reforming model were compared with the process data obtained from conventional Lurgi-steam reformer (CSR). Effects of feed flow rate, inlet temperature and length per radius (L/R) of the reactor on outlet hydrogen yield, methane conversion and H2/CO ratio were also studied. To maximize the outlet hydrogen yield, operation conditions and L/R ratio of the reactor were optimized applying differential evolution (DE) method. Obtained results were then compared with non-optimized condition. High methane conversion (99.68 %), high hydrogen yield (1.896) and much lower pressure drop were the superiorities of the presented reactor to the previous configurations.
References
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Artikel in diesem Heft
- Research Articles
- Sensitivity of Effluent Variables in Activated Sludge Process
- Optimization of Pressure-Swing Distillation by Evolutionary Techniques: Separation of Ethanol-Water and Acetonitrile-Water Mixtures
- Phase Split in T-Junction Mini Channel – A Numerical Study
- Simulation and Dynamic Optimization of an Industrial Naphtha Thermal Cracking Furnace Based on Time Variant Feeding Policy
- Mathematical Modeling and Optimization of Syngas Production Process: A Novel Axial Flow Spherical Packed Bed Tri-Reformer
- Estimator Based Inferential Control of an Ideal Quaternary Endothermic Reactive Distillation with Feed-Forward and Recurrent Neural Networks
Artikel in diesem Heft
- Research Articles
- Sensitivity of Effluent Variables in Activated Sludge Process
- Optimization of Pressure-Swing Distillation by Evolutionary Techniques: Separation of Ethanol-Water and Acetonitrile-Water Mixtures
- Phase Split in T-Junction Mini Channel – A Numerical Study
- Simulation and Dynamic Optimization of an Industrial Naphtha Thermal Cracking Furnace Based on Time Variant Feeding Policy
- Mathematical Modeling and Optimization of Syngas Production Process: A Novel Axial Flow Spherical Packed Bed Tri-Reformer
- Estimator Based Inferential Control of an Ideal Quaternary Endothermic Reactive Distillation with Feed-Forward and Recurrent Neural Networks