PrOx reactor model for fuel cell feedstream processing

被引：10

作者：

Bissett, EJ ^{[1
]}

Oh, SH ^{[1
]}

机构：

[1] GM Corp, Ctr Res & Dev, Warren, MI 48090 USA

来源：

CHEMICAL ENGINEERING SCIENCE | 2005年 / 60卷 / 17期

关键词：

fuel cell; fuel processing; PrOx; mathematical modeling; preferential oxidation; selective CO oxidation; Pt catalyst;

D O I：

10.1016/j.ces.2005.02.068

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

We introduce the Pt surface kinetics from our previous work into a monolithic reactor model to describe overall preferential oxidation (PrOx) reactor performance. Model results are presented describing the effects of the amount and location of the 02 supply, the temperature, and the amount of catalyst. There is some emphasis upon the kinetically-controlled performance because it provides an important upper bound on reactor performance, we are able to derive analytical solutions for this case, and it clarifies several important aspects of full reactor model results. (c) 2005 Elsevier Ltd. All rights reserved.

引用

页码：4722 / 4735

页数：14

共 7 条

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