阐述了钢铁工业特别是炼铁系统开展[火用]分析的意义,并建立了工序的[火用]分析模型。应用该模型,分析了铁前各工序(烧结、球团、炼铁工序)的[火用]效率、[火用]损失,指出了铁前工序的节能方向和途径。
The meaning of exergy analysis in iron & steel industry, especially in the system of ironmaking is represented and the exergy analysis model of process is established. With the application of the model, the exergy efficiency and the exergy loss in the system of ironmaking (sintering, spheric, ironmaking) is analyzed and direction and path of energy conservation are described.