What is the space velocity of tower equipment?

2015-11-11View Original

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What is the space velocity of tower equipment?

Reply #22015-11-11

It refers to the amount of feed oil that passes through a unit of catalyst per unit of time, and it reflects the processing capacity of the plant. There are two ways of expressing it: volume space velocity and mass space velocity.

Reply #32015-11-13

In my understanding, is the air velocity the velocity of air in the empty tower?

Reply #42015-11-13

The gas velocity passing through the cross-section of the tower per unit time.

Reply #52015-11-27

Empty tower gas velocity, the speed through the tray per unit time. Equal to inlet volume / (tower diameter * open area ratio of the tray)

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