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Topic: pressure saturation steam  (Read 2801 times)

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Offline process

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pressure saturation steam
« on: March 09, 2010, 04:49:14 PM »
hi,
can anyone help me to find correlation about:
pressure saturation steam of:
1-methanol
2-ammonia
3-water
thanks

Offline hlop

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Re: pressure saturation steam
« Reply #1 on: March 19, 2010, 08:50:57 PM »
Good day.  ;D
Pressure of saturation steam for wawter described by P=0.6112*exp[17.504*t/(241.2+t)]*1000 (unit Pa), when t - temperature in centigrade.
Properties of other you can find to http://www.ruf.rice.edu/~aiche/calc/calculator.html
and http://geopig.asu.edu/people/A_Plyasunov/Database_of_aqueous_organic_compounds.htm
If you would like calculate pressure of mix these gases. It may be perfomed as ideal gases mixture.

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