The effect of the hydrogen flux pressure and temperature dependence factors on the membrane reactor performances

被引：29
作者：
Gallucci, F.
De Falco, M.
Tosti, S.
Marrelli, L.
Basile, A.
机构：
[1] Univ Calabria, CNR, ITM, I-87030 Commenda Di Rende, Italy
[2] Univ Roma La Sapienza, I-00184 Rome, Italy
[3] ENEA, Dipartimento Fusione Tecnol & Presidio Nucl, I-00044 Frascati, Italy
来源：
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 2007年 / 32卷 / 16期
关键词：
pressure dependence; hydrogen permeation; membrane reactor; palladium membrane; methane steam reforming;
D O I：
10.1016/j.ijhydene.2007.03.039
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
In this theoretical work the effects of the parameters governing the hydrogen permeation through the dense palladium membranes on the membrane reactor performances are studied. The model for the methane steam reforming was used as test reaction system and the effects of the parameters of the Richardson equation (n, P-0 and E-a), on the reactor performances were studied. The effect of the hydrogen flux pressure and temperature dependence factors on the methane conversion and on the hydrogen recovery for both the co-current and counter-current modes are reported and discussed. (c) 2007 International Association for Hydrogen Energy. Published by Elsevier Ltd. All rights reserved.
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页码：4052 / 4058
页数：7
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