Graduate How to find the volume change of CO2 when compressed into liquid?

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To find the liquid volume of CO2 when compressed from gas at -20°C and 1 bar to liquid at 25 bar, one can utilize thermodynamic properties and equations. Resources like the Span and Wagner reference from 1996 provide essential data for accurate calculations. Online calculators can also assist in determining relevant properties of CO2 under these conditions. The discussion emphasizes the importance of research and utilizing available scientific literature. Understanding the phase behavior of CO2 is crucial for accurate volume determination during compression.
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Can anyone guide me with an approach to find the liquid volume of CO2 when a gas of 4.14x10[SUP]-6[/SUP] m[SUP]3[/SUP] at -20°C and 1 bar is compressed to liquid at 25bar, without change in temperature?
Hi,

Can anyone guide me with an approach to find the liquid volume of CO2 when a gas of 4.14x10-6 m3 at -20°C and 1 bar is compressed to liquid at 25bar, without change in temperature?
 
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Hi there
Welcome to PF :smile:

you have tagged your thread with an A, for post graduate level. Are you really there ?
If so, you must be well used to doing research ... what have you found so far online that
helps you with an answer ?

PS... is this really homework ?
 
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Starting from an undergrad level of competence, Google was able to point to a calculator that yields the relevant properties. For grad level, see Span and Wagner, 1996, J. Phys. Chem. Ref. Data., 25, 1509-1596
 
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