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Afshar Alipour-Dehkordi,Sajad Jabari Neek,Alireza Shahnazar 한국공업화학회 2022 Journal of Industrial and Engineering Chemistry Vol.113 No.-
Currently, fossil fuels are considered the primary energy carriers having a significant role in the globalenergy market. Two main features, including environmental pollution owing to greenhouse gas emissionsas well as fossil fuel reserves depletion, make severe instability in the world market. Consequently, researchers are trying to propose different processes to attain energy from renewablesources. In this study, a novel heat exchanger reactor for sustainable hydrogen production from glycerolsteam reforming has been suggested. In this configuration, the required heat of steam reforming reactionsis supplied through the catalytic combustion reaction. At the same time, the required fuel for thecombustion reactions is provided by reforming side by-products. A one-dimensional mathematical modelhas been developed to study the reactor behavior and the role of different influencing parameters on itsperformance. The results showed that it is feasible to eliminate the furnace used in the conventional processand enhance the glycerol conversion by 48% compared to the adiabatic reactor. Since the use of byproductsof the glycerol steam reforming as a heat source for the hydrogen production has not been usedso far, it can be acknowledged that this method could be feasible and beneficial in energy saving.