Appendix IEnthalpy-Concentration Data
Table I.1 Enthalpy-Concentration Data for the Single-Phase Liquid Region and Also the Saturated Vapor of the Acetic Acid–Water System at 1 Atmosphere Reference state: Liquid water at 32°F and 1 atm; solid acid at 32°F and 1 atm
Liquid or Vapor |
Enthalpy—Btu/lb Liquid Solution |
Enthalpy Saturated Vapor Btu/lb |
||||||
|---|---|---|---|---|---|---|---|---|
Mole Fraction Water |
Weight Fraction Water |
20°C 68°F |
40°C 104°F |
60°C 140°F |
80°C 176°F‘ |
100°C 212°F |
Satu-rated Liquid |
|
0.00 |
0.0 |
93.54 |
111.4 |
129.9 |
149.1 |
169.0 |
187.5 |
361.8 |
0.05 |
0.01555 |
93.96 |
112.2 |
130.9 |
150.4 |
170.6 |
186.9 |
|
0.10 |
0.03225 |
93.82 |
112.3 |
131.5 |
151.3 |
172.0 |
186.5 |
374.6 |
0.20 |
0.0698 |
92.61 |
111.9 |
131.7 |
152.2 |
173.8 |
185.2 |
395.31 |
0.30 |
0.1140 |
90.60 |
110.7 |
131.3 |
152.6 |
175.0 |
183.8 |
423.7 |
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