PN 9000-280-VE, Rev B
Fresh
Catalyst
Catalyst
Regenerator
Stacked
Reactor
Combined Feed
Exchanger
Naphtha Feed
from Treating
Fired Heaters
Recovery
Station
Fuel Gas
Light Ends
Stabilizer
C
6
Aromatics
Net H
2
Rich Gas
Net Gas
Compressor
Separator
Naphtha Feed
from Treating
CCR Platforming Process.
Catalytic reaction causes coke to be deposited on the catalyst as it moves
through the reactors, degrading its performance. Once in the regenerator,
the coke is burned off the catalyst. However, the resulting high temperature
greatly increases the risk of permanent damage to the catalyst and so the com-
bustion must be controlled. This is done by controlling the oxygen content.
The catalyst is the key ingredient used in the catalytic reforming process and
oxygen measurement is critical to this process. It is essential that the oxygen
analyzer function accurately and be easy to service and maintain.
A major benefit of the of the UOP CCR process is that the catalytic reforming
process can run uninterrupted. Other catalyst regeneration methods require
a shutdown of the process which is costly and defeats the purpose of the
UOP-type system. The oxygen analyzer is critical to the UOP-patented CCR
process and designed specifically to monitor oxygen levels during catalyst
regeneration.
1-2 | Thermox
®
WDG-V UOP ATEX-IECEx Analyzer
Содержание WDG-V UOP
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