蒸汽发生器在常减压装置中的应用

炼油装置对蒸汽的消耗是除了加热炉燃料油外的最大用能方式之一，炼油装置的低温余热利用是石化装置节能减排的主要工作思路，在常减压装置适当的工艺部位选择合适的热流作为热源，增加蒸汽发生器，再利用适当的低温余热提高换热终温，可替代原来的燃油蒸汽锅炉，节能减排效果显著，经济效益十分可观。

Application of Steam Generator in Crude Unit

Oil refining equipment is outside one of the greatest ways to use energy in addition to the steam heating fuel consumption,low-temperature oil refinery petrochemical plant waste heat utilization is the main work of energy saving ideas,an appropriate process in crude oil distillation unit to choose the right parts heat flow as a heat source to increase the steam generator,and then use the appropriate low-temperature heat exchanger to improve the final temperature,and can replace the original oil-fired steam ...