摘要
气化炉是IGCC系统中的关键部件之一,与其他部件紧密相关.基于整个IGCC系统研究气化炉特性,首先利用Thermoflex软件对某200MW级IGCC示范工程建立系统模型,从系统的角度出发,对不同气化参数(水煤浆浓度、气化压力、氧煤比和碳转化率)的IGCC系统进行计算,并分析对气化结果的影响.结果表明,水煤浆浓度和氧煤比对气化结果的影响较大.
The gasifier is one of the most important equipments in IGCC system, and it closely related with the others, so the study of the gasifier characteristics is based on the whole IGCC system. The system model of 200 MW IGCC demonstration project was established using Thermoflex software firstly, from the view of the system, the IGCC systems with different gasification parameters （coal-water slurry concentration, gasification pressure, O/C ratio and the carbon conversion） were calculated, the effects on the gasification result were analyzed. It shows that the coal-water slurry concentration and the O/C ratio have great effect on the gasification result.
出处
《煤炭转化》
CAS
CSCD
北大核心
2009年第3期23-25,34,共4页
Coal Conversion
基金
国家重点基础研究发展计划(973)项目(2004CB217600)
国家高技术研究发展计划(863)项目(2007AA05Z335)
关键词
IGCC
气化炉
气化参数
气化结果
气化特性
IGCC, gasifier, gasification parameters, gasification result, gasifier characteristics
