Modeling syngas composition in an integrated system of biomass gasification, electrolysis and methanation

被引：3
|
作者：
Dace, Elina [1 ]
Blumberga, Dagnija [1 ]
Veidenbergs, Ivars [1 ]
机构：
[1] Riga Tech Univ, Inst Energy Syst & Environm, LV-1048 Riga, Latvia
来源：
CLEAN, EFFICIENT AND AFFORDABLE ENERGY FOR A SUSTAINABLE FUTURE | 2015年 / 75卷
关键词：
Gasification; Hydrogen; Methanation; Reaction rate; Sabatier reaction; Syngas;
D O I：
10.1016/j.egypro.2015.07.133
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Composition of biogenous syngas can be improved by integration of electrolysis powered by irregular energy sources, and methanation. A mathematical model has been developed that helps analyzing the mixing and methanation processes of syngas with excess hydrogen. The paper presents the algorithm of the developed model. Results show that the reactions are highly dependent on the catalyst weight introduced in the methanation reactor, and the stoichiometric ratio of hydrogen and carbon monoxide. (C) 2015 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license
引用
收藏
页码：801 / 806
页数：6
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