同时考虑了热水饱和塔所能回收的蒸汽量，进而得到需要添加的蒸汽量计算式，并对此数学模型进行工程实施处理。
Allowing for the retrivable stream amount in the saturation column of hot water, a calculating formula of stream amount addition is also proposed.
通过对合成氨变换工段循环热水系统以饱和塔出口半水煤气温度最大为目标函数进行优化计算，证明本文方法是成功的。
The new method has been successfully applied to the optimization of the flowrate of circulating water for the CO shift section in ammonia synthesis.
热水饱和塔saturation Hot Water Tower特点：塔式容器内部设置多层塔盘，通过塔盘实现气液二相热量和质量的传递。
Features: Inside the towers is the structure of multi-tray, by means of which the transfer of heat and quality between gas and liquid can be realized.
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