Simulation and verification of hydrogen production by diesel reforming in a palladium membrane reactor

被引：0
|
作者：
Mi W.-L. [1 ,2 ]
Zhang N. [2 ]
Zou Z.-W. [2 ]
机构：
[1] Sinopec Research Institute of Petroleum Processing, Beijing
[2] Department of Energy and Environmental Engineering, University of Science and Technology Beijing, Beijing
来源：
Gao Xiao Hua Xue Gong Cheng Xue Bao/Journal of Chemical Engineering of Chinese Universities | 2019年 / 33卷 / 05期
关键词：
Diesel reforming; Hydrogen production; Palladium membrane reactor; Sensitivity analysis;
D O I：
10.3969/j.issn.1003-9015.2019.05.012
中图分类号：
学科分类号：
摘要：
In order to study the reaction mechanism of hydrogen production by diesel reforming in palladium membrane reactors, thermodynamics and kinetics of the reaction process were modeled, and the accuracy of the model was verified by experiments. Palladium membrane reactors were classified as continuous sub-reactors and sub-separators by sequential module to simulate the reaction separation coupling process. Effects of various reaction factors on hydrogen yield were studied through sensitivity analysis. The results show that compared with the membraneless reactors, the palladium membrane reactor can overcome thermodynamic equilibrium limits, reduce reaction volume and obtain higher hydrogen yield at lower temperatures. The deviation between the simulation results and the experimental values is 8.9%, which proves that the simulation model can predict and guide experimental research. © 2019, Editorial Board of "Journal of Chemical Engineering of Chinese Universities". All right reserved.
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页码：1113 / 1122
页数：9
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