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quench ring to prevent coking

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JoeNava

JoeNava

Chemical
Joined
Jun 14, 2003
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9
Location
CA
In a FCC revamp, we are getting a higher bottoms temperature in order to meet LCO spec. and product. To control the bottoms temperature, we are proposing the use of a slipstream of the HCO pumparound flowing in a bottoms quench ring in order to prevent coking. Can anyone indicate experiences with this quenching ring?. Where can I find details about this device?

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