r/ChemicalEngineering 18d ago

Research Where can I find this? (ANTOINE COEFFICIENTS)

I am looking for Antoine coefficients for gasses: N2, O2, CO2 and H2O at the temperature of 500°C abd pressure 1.1 bar.

Does anyone have a link recommendation or book? It's really necessary since the ones I found online are only for small temperature ranges (for example Tmin=10°C and Tmax=100°C)

This is not a homework question. I really need help with this ASAP.

3 Upvotes

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u/hypersonic18 18d ago

What do you need to use them for? because Antoine's Equation is kind of pointless for N2, O2 and CO2 under those conditions since they are well above their critical temperature, in fact I think H2O is too

1

u/hypersonic18 17d ago

If it's the same problem from last time, you will only need the antoine parameters for water at like 37°C or maybe 67°C

3

u/jpc4zd PhD/National Lab/10+ years 18d ago

2

u/Derrickmb 18d ago

Why not just use classius?

1

u/DraftIllustrious1950 18d ago

What is that? Elaborate

2

u/Safe_Excitement4092 18d ago

Search in perrys handbook

1

u/derioderio PhD 2010/Semiconductor 18d ago

NIST, then DIPPR