Dynamic Simulation of Fixed-Bed Methanation Reactors

被引：22
|
作者：
Roensch, Stefan [1 ]
Matthischke, Steffi [1 ]
Mueller, Markus [2 ]
Eichler, Philipp [2 ]
机构：
[1] Deutsch Biomasseforschungszentrum Gemeinnutzige G, D-04347 Leipzig, Germany
[2] Univ Innsbruck, Inst Ionenphys & Angew Phys, A-6020 Innsbruck, Austria
来源：
CHEMIE INGENIEUR TECHNIK | 2014年 / 86卷 / 08期
关键词：
Dynamics; Fixed-bed reactor; Methanation; Power to gas; Simulation;
D O I：
10.1002/cite.201300046
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Combined production of power and synthetic natural gas from solid biomass is one option for a demand-oriented use of bioenergy. Respective plants consist of two main process steps: biomass gasification and subsequent gas usage (methanation or power production). However, a flexible plant operation is related to challenges regarding the methanation. Therefore, the operational flexibility of fixed-bed methanation is investigated with the help of a dynamic simulation model. The analysis of gas feed ramps shows a catalyst temperature rise with increased gas throughputs in comparison to the nominal load.
引用
收藏
页码：1198 / 1204
页数：7
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