In a CCR Platforming Unit, why is the PERC injected in the regenerator but not directly in the PF Feed? While regeneration is off, is PERC directly injected into the PF feed?
Answers
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13/05/2020
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A:
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Mohan Shyam Pathak, UOP A Honeywell Company, mohanspathak@gmail.com
The PERC is injected for two purposes in a platforming unit as noted below.
1. To compensate for the loss of chloride in the process.
2. To aid in metal dispersion in the oxychlorination step post regeneration
Injecting the PERC in the reactor section will not fulfill the second purpose.
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|
13/05/2020
|
A:
|
Mohan Shyam Pathak, UOP A Honeywell Company, mohanspathak@gmail.com
The PERC is injected for two purposes.
1. Compensate for the loss of chloride in the process.
2. Aid the metal dispersion process in oxychlorination zone post regeneration
Injecting PERC in the reactor will not fulfill the second purpose.
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