柴油加氢装置K-102汽轮机高放蒸汽实现蒸汽回收利用

High discharge steam of k-102 steam turbine of diesel hydrogenation unit can be recycled

乌鲁木齐石化200万t/a柴油加氢装置的大型机组循环氢压缩机,采用凝汽式汽轮机驱动,1.0MPa蒸汽做功后产生的冷凝水经凝结水泵增压后直接外送;增加了装置的加工能耗,将冷凝水回用到装置的高压空冷注水,减少了装置除盐水用量。

Urumqi petrochemical 2 million tons/year diesel hydrogenation unit of the large unit circulating hydrogen compressor,driven by condensing steam turbine,1.0MPa steam after the work of condensing water generated by the condensing pump pressurized directly after external delivery;Increased the processing energy consumption of the device,the workshop will be condensed water back to the high pressure air cooling water injection device,reduce the amount of desalination device.