Thermodynamical study on production of acetylene from coal pyrolysis in hydrogen plasma

被引：10
|
作者：
Wang Fei [1 ]
Guo Wenkang [1 ]
Yuan Xingqiu [1 ]
Zhao Taize [1 ]
机构：
[1] Fudan Univ, Inst Modern Phys, Shanghai 200433, Peoples R China
来源：
PLASMA SCIENCE & TECHNOLOGY | 2006年 / 8卷 / 03期
关键词：
coal; plasma; acetylene; pyrolysis;
D O I：
10.1088/1009-0630/8/3/13
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
The chemical thermodynamic equilibrium of acetylene production by coal pyrolysis in hydrogen plasma was studied. The thermodynamic equilibrium is obtained by using the method of free energy. Calculated results show that the hydrogen concentration in the equilibrium system is very important for the acetylene production by coal conversion and the energy consumption for the production of acetylene per-kilogram strongly depends on the hydrogen concentration and the temperature.
引用
收藏
页码：307 / 310
页数：4
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