Vaporization rate
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Specific calculation methods and formulas for determining the vaporization rate in atmospheric pressure columns
Crude oil needs to be fed in in a partially vaporized state; this includes the amount drawn off from the top of the tower and various side lines, plus an additional amount (to prevent dry spots from forming in the vaporization section due to the lowest side line extraction level, thereby maintaining the distillation efficiency). Therefore, it is necessary to determine an appropriate degree of vaporization – generally 2% (by mass) or 2.03% (by volume) of the feed volume. Thus, the vaporization rate = the volume yield from the top of the tower and various side lines + 2.03%
What you’ve calculated here should be the vaporization rate
Thank you, I would like to know how to calculate the gasification rate