Dortmund Data Bank

Vapor-Liquid Equilibrium Data

The experimental data shown in these pages are freely available and have been published already in the DDB Explorer Edition. The data represent a small sub list of all available data in the Dortmund Data Bank. For more data or any further information please search the DDB or contact DDBST.

Vapor-Liquid Equilibrium Data Set 2605

Components

No. Formula Molar Mass CAS Registry Number Name
1 C3H6O 58.080 67-64-1 Acetone
2 C6H6 78.114 71-43-2 Benzene
3 C6H12 84.161 110-82-7 Cyclohexane
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Constant Value

Pressure 101.33 kPa

Data Table

T [K] x1 [mol/mol] x2 [mol/mol] y1 [mol/mol] y2 [mol/mol]
350.75 0.05500 0.93000 0.13600 0.81500
350.95 0.01500 0.88500 0.03900 0.81400
350.45 0.03000 0.83000 0.08500 0.73900
345.55 0.08500 0.71500 0.18600 0.57400
341.35 0.18500 0.65500 0.36800 0.46600
342.65 0.12500 0.61500 0.28200 0.45700
342.85 0.11000 0.57000 0.26900 0.43200
344.65 0.07500 0.52500 0.20100 0.43000
340.05 0.16500 0.46500 0.35400 0.31600
337.95 0.22000 0.43000 0.45900 0.26200
335.55 0.31500 0.37500 0.55200 0.20400
334.25 0.37000 0.34000 0.59100 0.17700
331.45 0.49000 0.27500 0.66100 0.13100
333.25 0.42000 0.33500 0.61800 0.17600
334.45 0.40300 0.38000 0.60500 0.20800
336.55 0.35500 0.48500 0.55900 0.27600
337.85 0.30500 0.54000 0.51700 0.33400
337.15 0.34500 0.52000 0.54600 0.31000
335.75 0.40000 0.47000 0.59200 0.28100
333.65 0.53500 0.37500 0.68100 0.21500
332.95 0.59000 0.32500 0.70500 0.17500
332.65 0.63500 0.30500 0.73800 0.17400
331.95 0.58500 0.28500 0.70200 0.13200
330.95 0.53500 0.26000 0.68700 0.11600
330.95 0.48500 0.23500 0.66500 0.10200
331.05 0.43000 0.21500 0.65000 0.09600
331.55 0.36500 0.19500 0.62500 0.08400
333.65 0.31000 0.25500 0.58500 0.12200
335.75 0.27000 0.34100 0.52000 0.19400
336.85 0.22500 0.31500 0.48200 0.18300
338.05 0.17000 0.28000 0.42700 0.17400
340.35 0.13100 0.33600 0.33600 0.24500
342.05 0.10200 0.41500 0.28000 0.31400
342.25 0.09500 0.37000 0.26200 0.29100
329.15 0.91100 0.06500 0.88000 0.02200
329.95 0.83500 0.13000 0.82600 0.05700
330.85 0.76000 0.20000 0.80100 0.10200
329.55 0.72000 0.18000 0.77200 0.08400
328.95 0.68000 0.17500 0.74800 0.07500
327.95 0.70000 0.13500 0.75400 0.05500
327.85 0.74500 0.11500 0.76800 0.04400

(T - temperature, x - liquid mole fraction, y - vapor mole fraction)

Reference

Source
Rao V.K.K.; Krishnamurty V.V.G.; Rao C.V.: Vapour-Liquid Equilibria: System Acetone 1 Benzene 2 Cyclohexane 3. Recl.Trav.Chim.Pays-Bas 76 (1957) 769-778


Vapor-Liquid Equilibrium Data Set 7285

Components

No. Formula Molar Mass CAS Registry Number Name
1 C3H6O 58.080 67-64-1 Acetone
2 C6H6 78.114 71-43-2 Benzene
3 C6H12 84.161 110-82-7 Cyclohexane
Search the DDB for all data of this mixture

Constant Value

Temperature 318.15 K

Data Table

x1 [mol/mol] x2 [mol/mol] y1 [mol/mol] y2 [mol/mol]
0.66367 0.08408 0.73118 0.04233
0.62102 0.11112 0.72035 0.05081
0.36022 0.22459 0.54736 0.12828
0.17126 0.32827 0.38276 0.21366
0.10500 0.36801 0.31639 0.25046
0.48813 0.09163 0.70614 0.03774
0.26552 0.14757 0.48281 0.09542
0.09298 0.18778 0.22220 0.18004
0.04932 0.17180 0.10225 0.20546
0.017135 0.12951 0.03954 0.18373
0.71515 0.08404 0.75606 0.02469
0.68035 0.14680 0.72327 0.07800
0.52116 0.31981 0.66832 0.17403
0.33178 0.50725 0.50715 0.32319
0.19878 0.66314 0.36608 0.46066

(x - liquid mole fraction, y - vapor mole fraction)

Reference

Source
Vitman T.A.; Markova F.P.; Zharov V.T.: Investigation of Liquid-Vapor Equilibrium in the Four Component System Acetone-Benzene-Toluene-Cyclohexane. J.Appl.Chem.USSR 42 (1969) 2218-2221

List of All References

Source

Vapor-Liquid Equilibrium Data Overview


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