مشخصات پژوهش

خانه /Syngas production in a novel ...
عنوان
Syngas production in a novel methane dry reformer by utilizing of trireforming process for energy supplying: Modeling and simulation
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چکیده
In this study, tri-reforming process has been utilized as an energy source for driving highly endothermic process of methane dry reforming process in a multi-tubular recuperative thermally coupled reactor (TCTDR). 184 two-concentric-tubes have been proposed for this configuration. Outer tube sides of the two-concentric-tubes have been considered for the tri-reforming reactions while dry reforming process takes place in inner tube sides. Simulation results of co-current mode have been compared with corresponding predictions of thermally coupled tri- and steam reformer (TCTSR); in which the tri-reforming process has been coupled with steam reforming of methane in same conditions. A mathematical heterogeneous model has been applied to simulate both dry and tri-reforming sides of the TCTDR. Results showed that methane conversion at the output of dry and tri-reforming sides reached to 63% and 93%, respectively. Also, molar flow rate of syngas at the output of DR side of TCTDR reached to 7464 kmol h1 in comparison to 3912 kmol h1 for SR side of TCTSR.
پژوهشگران مهدی فرنیایی (نفر اول)، محسن عباسی (نفر دوم)، حمید رهنما (نفر سوم)، محمدرضا رحیمپور (نفر چهارم)، علیرضا شریعتی (نفر پنجم)