Research on the application of BOG in the tank to the cooling down the unloading line
In the actual production process of liquefied natural gas(LNG)terminal,LNG generates a large amount of evaporated gas(BOG).This article deeply analyzes the facility conditions and difficult risks of pre cooling large diameter LNG pipelines,and formulates a process plan for the reverse pre cooling of BOG in the tank terminal discharge main pipe according to local conditions.During the precooling process,strict real-time monitoring and timely dynamic adjustment are carried out to ensure the safety,stability,and controllability of precooling,achieving zero discharge operation of the unloading main pipe precooling,and achieving good energy-saving and efficiency improvement results.
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维普
