Theoretical comparison of packed bed and fluidized bed membrane reactors for methane reforming

被引：81

作者：

Gallucci, Fausto ^{[1
]}

Van Sintannaland, Martin ^{[1
]}

Kuipers, J. A. M. ^{[1
]}

机构：

[1] Univ Twente, Fundamentals Chem React Engn Grp, Fac Sci & Technol, IMPACT, NL-7500 AE Enschede, Netherlands

来源：

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 2010年 / 35卷 / 13期

关键词：

Hydrogen production; Membrane reactors; Fluidized bed; Heat and mass transfer limitations; INTEGRATED CO2 CAPTURE; HYDROGEN-PRODUCTION; ULTRAPURE HYDROGEN; MASS-TRANSFER; STEAM; SIMULATION; DENSE; SYNGAS; MODEL; FLOW;

D O I：

10.1016/j.ijhydene.2010.02.050

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 performance of different membrane reactor concepts, both fluidized bed and packed bed membrane reactors, has been compared for ultra-pure hydrogen production via methane reforming. Using detailed theoretical models, the required membrane area to reach a given conversion and the prevailing temperature profiles have been compared. The extent of mass and heat transfer limitations in the different reactors has been evaluated, and strategies to decrease (or avoid) these limitations have been proposed for the fluidized bed membrane reactor concept. The results show that the packed bed membrane reactor requires in some conditions double membrane area with respect to the fluidized bed membrane reactor. (C) 2010 Professor T. Nejat Veziroglu. Published by Elsevier Ltd. All rights reserved.

引用

页码：7142 / 7150

页数：9

共 24 条

[1] A FLUIDIZED-BED MEMBRANE REACTOR FOR THE STEAM REFORMING OF METHANE [J].