摘要
通过将脱汞加氢工段的电加热炉更换为蒸汽加热装置,彻底解决了电加热炉运行周期短、易着火爆炸、能耗高等问题,完全满足工艺要求,同时实现了变换装置副产5.0 MPa饱和蒸汽的综合利用,具有运行稳定、安全可靠、节能和经济效益显著等特点.
Abstract
By replacing the electric heating furnace in the demercury hydrogenation device with a steam heating device,the problems of short operation cycle,easy to catch fire and explosion,and high energy consumption have been completely solved,which fully meets the technological requirements,and at the same time,the comprehensive utilization of the by-product of the shift device with saturated steam of 5.0 MPa is realized,which has the characteristics of stable operation,safety and reliability,energy-saving,and remarkable economic benefits.
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