Syngas composition study

被引：17
|
作者：
Wang Z. [1 ]
Yang J. [1 ]
Li Z. [1 ]
Xiang Y. [1 ]
机构：
[1] The State Key Lab of Power Systems, Department of Thermal Engineering, Tsinghua-BP Clean Energy Center, Tsinghua University
来源：
Frontiers of Energy and Power Engineering in China | 2009年 / 3卷 / 3期
关键词：
Gasification; Simulation; Syngas composition;
D O I：
10.1007/s11708-009-0044-7
中图分类号：
学科分类号：
摘要：
The syngas composition characteristic was investigated in the real slurry-feed gasifier using a detailed gas phase reaction mechanism. The results show that the time for syngas to reach equilibrium is much shorter than the residence time for slurry feed entrained-flow gasifiers, indicating a gas phase species partial equilibrium state. Further calculation shows that the four major species, CO, CO2, H2, and H2O, are in equilibrium via the reaction CO + H2O ⇔ CO2+H2. Suggestions are provided for future modeling and model validation. © Higher Education Press and Springer-Verlag 2009.
引用
收藏
页码：369 / 372
页数：3
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