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Re:Power failure scenario of Main fractionator PSV in coker

Home Forums Coking Power failure scenario of Main fractionator PSV in coker Re:Power failure scenario of Main fractionator PSV in coker

#4492

Anonymous

It is better to make system HIPPS instead of taking credit of pump around because it may trip on overload, which is very likely.
Preliminary it looks that one should not take credit of PA loops.
Or you can do dynamic simulation and relief will reduce because Coke drum vapor flow rate is likely to reduce with time.
 
Hope it clarifies.
 

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