Plasma technologies for solid fuels: experiment and theory

被引：74

作者：

Gorokhovski, M

Karpenko, EI

Lockwood, FC ^{[1
]}

Messerle, VE

Trusov, BG

Ustimenko, AB

机构：

[1] Imperial Coll Sch Med, London, England

[2] Univ Rouen, CNRS, F-76821 Mont St Aignan, France

[3] Combust Problems Inst, Res Dept Plasmatech, Alma Ata, Kazakhstan

来源：

JOURNAL OF THE ENERGY INSTITUTE | 2005年 / 78卷 / 04期

关键词：

coal; gasification; plasma; thermodynamic; kinetic;

D O I：

10.1179/174602205X68261

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：

Plasma technologies reduce the environmental impact and enhance the thermal efficiency of low grade solid fuel utilisation. The present study presents two mathematical models of the plasma thermochemical preparation for incineration, plasma gasification and complex processing of pulverised coal. Numerical computations of temperature, velocity and component concentrations have been compared with experimental data obtained in a 70 kW laboratory plasma installation processing 11 kg h(-1) of low grade coal. Satisfactory agreement between the simulations and experiments enabled the design of a 1000 kW pilot installation capable of plasma processing 300 kg h(-1) of coal.

引用

页码：157 / 171

页数：15