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REF TO thread391-101695 - AIR PREHEATER (FURNACE AIR)

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r0b3rt0p

Chemical
Joined
Sep 13, 2011
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thread391-101695
hI EVERYONE
THAT'S MY QUESTION:
"MAX FASE VELOCITY" FOR AIR PREHEATER IS THE SAME OF AIR COOLER (ABOUT 600 FPM)?

I THINK NO, BECAUSE AIR MOISTURE DOES NOT CONDENCE.

 
sORRY FOR MY LAST SENTENCE,
INFACT, AIR COOLER RISE AIR TEMPERATURE ALSO,
SO MAYBE AIR PREHEATER NEEDS MAX 600 FPM (FACE VELOCITY).

CAN YOU EXPLAIN WHY MOINSTURE CARRYOVER IS A PROBLEM?

TX
 
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