煤制油项目饱和蒸汽余热利用研究

Study on Saturated Steam Waste Heat Utilization of CTL Project

以某干粉气化间接合成油项目为例,通过全厂蒸汽平衡的计算,确定了饱和余热发电机组的装机容量和形式;分析了饱和余热发电汽轮机的排汽压力、排汽干度、相对内效率等变量,提出了饱和余热汽轮机选型中应注意的问题。

Take a CTL project as an example, the paper mainly introduces the installed capacity and type of saturated steam turbogenerator by calculating plantwide steam balance, and presents the issues needing attention in type selection of saturated steam turbogenerator by analyzing variables like exhaust pressure, exhaust dryness, relative internal efficiency and so on of saturated steam turbogenerator.