CO-free hydrogen production by ethanol steam reforming in a Pd-Ag membrane reactor

被引：33
作者：
Basile, A. [1 ]
Gallucci, F. [1 ]
Iulianelli, A. [1 ]
Tosti, S. [2 ]
机构：
[1] Univ Calabria, Inst Membrane Technol, ITM CNR, I-87030 Commenda Di Rende, Italy
[2] CR ENEA Frascati, Unita Tec, Tecn Sci Fus, ENEA, I-00044 Frascati, Italy
来源：
FUEL CELLS | 2008年 / 8卷 / 01期
关键词：
ethanol steam reforming; hydrogen production; membrane reactor; Pd dense membrane; PEMFC;
D O I：
10.1002/fuce.200700018
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
In this work, the ethanol steam reforming (ESR) reaction has been studied by using a dense Pd-Ag membrane reactor (MR) by varying the water/ethanol molar ratio between 3:1 and 9:1 in a temperature range of 300-400 C and at 1.3 bar as reaction pressure. The MR was packed with a commercial Ru-based catalyst and a constant sweep gas flow rate in counter current mode was used. The influence of the temperature and the feed molar ratio on different parameters such as the ethanol conversion, the hydrogen production, the hydrogen yield and the CO-free hydrogen recovery has been evaluated.
引用
收藏
页码：62 / 68
页数：7
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