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KHALED ABD EL AZIZ
Participant

Join Date: Aug 2008
Posts: 1

PETROLUEM ENGINEER

08/14/2008 1:39 AM

How can i calculate the capacity of air dryer needed to dry the inner surface of 48" pipeline of 1000 m after disposal of the test water?

The air at the end of the line must be minus 1 degree C dew point. The ambient temperature shall be 50 degrees C max.

What is the capacity of the compressor to deliver air, the capacity of air dryer, is any need for cooler after compressor. Maximum time for drying the line 48" of 1000 m shall be two days.

Thank you for your responses.
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dadw5boys
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Join Date: Feb 2006
Location: Piney Flats, Tennessee
Posts: 1740
Good Answers: 23
#1

Re: PETROLUEM ENGINEER

08/14/2008 11:06 PM

I would put some alochol in the water to make is drain better and dry faster.

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Anonymous Poster
#2

Re: PETROLUEM ENGINEER

08/15/2008 3:10 AM

You need to know the amount of water to be removed. Are you planning to recirculate the air in the pipe through an air drier? If not then the relative humidity of the ambient air is also important.
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