Could someone explain the process related to the catalyst tank in a catalytic cracking unit?

2017-02-23 View Original

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Could someone explain the process related to the catalyst tank in a catalytic cracking unit?

Reply #2 2017-02-23

Generally, there are three catalyst tanks: one for fresh catalyst, one for balance agent, and one for spent catalyst. There is also a small automatic feeder that supplies fresh catalyst to the regenerator at regular intervals according to a preset program

Reply #3 2017-02-23

The process for the catalyst tank is quite simple: there is a gauge port at the top, a vent, and a pump used to add catalyst to the tank. The feed enters at the middle of the tank, while catalyst is sent to the regenerator from the bottom of the tank……

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