A plate-type reactor coated with zirconia-sol and catalyst mixture for methanol steam-reforming

被引：55

作者：

Lim, MS

Kim, MR

Noh, J

Woo, SI

机构：

[1] Korea Adv Inst Sci & Technol, Dept Chem & Biomol Engn, Taejon 305701, South Korea

[2] Korea Adv Inst Sci & Technol, Ctr Ultramicrochem Proc Syst, Taejon 305701, South Korea

来源：

JOURNAL OF POWER SOURCES | 2005年 / 140卷 / 01期

基金：

新加坡国家研究基金会;

关键词：

plate-type reactor; methanol steam-reforming; zirconia-sol solution; fuel cell; hydrogen production;

D O I：

10.1016/j.jpowsour.2004.08.005

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：

A plate-type reactor with 10 channels is designed for methanol steam-reforming and its performance is investigated in the temperature range 210-290degreesC. A catalyst coated with zirconia-sol solution in the channels of the reactor exhibits a good adherence with the substrate that is maintained even after reaction including fast feed flow rates at high temperature. Five plate-type reactors are stacked in order to test their performance for methanol steam-reforming. At 270degreesC, hydrogen at 3.11h(-1) is obtained at a feed flow rate of 2.0 gh(-1), which corresponds to results for a conventional packed-bed reactor under various reaction conditions. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：66 / 71

页数：6

共 24 条

[1] Steam reforming of methanol over a Cu/ZnO/Al2O3 catalyst:: a kinetic analysis and strategies for suppression of CO formation [J].