Forecast and Analysis of Coal Gas Composition in Gasifier
摘要
为了实现煤的洁净燃烧与合理地利用
整体煤气化联合循环和多联产是未来很有发展前景的洁净煤燃烧方式。其中
气化炉在这2种系统中是必不可少的。通过对气化炉煤气成分的预测与分析
可合理地调整气化炉进口的氧煤比和水煤比
从而提高整个多联产系统的效率。在联合循环系统中
合理地调整氧煤比和水煤比
也可以减少气化炉内热损失
提高整个联合循环的效率。
Abstract
To achieve clean burning coal and rational utilization
the integrated gasification combined-cycle and polygeneration is a very prospects way of coal combustion in future. The gasifier in both systems is essential. Through forecast and analysis coal gas composition in gasifier output can be reasonably adjusted coal-oxygen ration and coal-water ration
thereby improving the efficiency of the entire polygeneration system. In combined cycle
rational adjustment coal-oxygen ration and coal-water ration can reduce gasifier internal heat losses and improve the combined-cycle efficiency.