From the crude heater, the hot crude oil is delivered to the crudetower above the fourth tray.
经过原油换热器,热的原油被送至初馏塔第四层塔盘。
2
A new design method of the half-dry atmospheric crudetower is presented in this article, in which stripper reboiler is used instead of stripping steam.
提出了炼油厂常减压装置半干式常压塔的设计方法,用侧线汽提塔再沸器代替汽提水蒸汽。
3
On line observation of quality control is a pivotal task for Advanced Process Control(APC). The on line observation system of crudetower side draw quality control for APC was built.