問答題

【簡答題】已知某精餾塔頂產(chǎn)品罐壓力為0.132MPa,塔頂空冷和后冷及管線總壓力降為0.027MPa,求塔頂壓力為多少?

答案:

塔頂壓力=塔頂產(chǎn)品罐壓力+后部系統(tǒng)壓力降=0.132+0.027
=0.159MPa

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