RX/Regen DP's Flashcards by Tracy Ware | Brainscape

Q

Problem:

DP’s on slide valve trips….

A

Low Trip .4

2 out of 3 Logic

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Q

Problem:

How to help plug valve DP…

A

Raising RX/Regen Dp 1/10

Will help Plug Val e but hurt slide valve DP

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Q

Problem:

Problems with PD’s

A

Check PC 4419A and PC 4419B

Low pressure will effect PD’s

On Stack, Slide and Plugs

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Q

Optimal Bed Temp…

A

1320 F

Too cold and slide valves have to open too much to maintain cracking Temp.
this risks losing slide valve D

Check Air and steam to risers

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