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 32344

Components

No. Formula Molar Mass CAS Registry Number Name
1 C4H10O 74.123 60-29-7 Diethyl ether
2 CH4O 32.042 67-56-1 Methanol
3 C4H10O 74.123 71-36-3 1-Butanol
Search the DDB for all data of this mixture

Constant Value

Pressure 101.33 kPa

Data Table

T [K] x1 [mol/mol] x2 [mol/mol] y1 [mol/mol] y2 [mol/mol]
308.50 0.86540 0.09800 0.91840 0.08110
309.15 0.84160 0.09540 0.92260 0.07640
309.59 0.82300 0.09320 0.92540 0.07320
310.04 0.80360 0.09110 0.92780 0.07030
310.63 0.78190 0.08860 0.93000 0.06740
311.15 0.76330 0.08650 0.93140 0.06520
312.86 0.73780 0.08360 0.93300 0.06260
313.95 0.71500 0.08100 0.93390 0.06060
314.58 0.69280 0.07850 0.93430 0.05900
315.15 0.67280 0.07620 0.93450 0.05760
316.80 0.65190 0.07390 0.93430 0.05640
317.25 0.63840 0.07230 0.93400 0.05560
316.80 0.50840 0.25490 0.83270 0.16030
317.54 0.49680 0.24910 0.83120 0.16070
319.35 0.48310 0.24230 0.82930 0.16130
320.16 0.47380 0.23760 0.82790 0.16160
320.86 0.46340 0.23240 0.82620 0.16200
321.53 0.45270 0.22700 0.82430 0.16240
322.98 0.44100 0.22110 0.82210 0.16290
323.35 0.43040 0.21580 0.81990 0.16340
324.04 0.41960 0.21040 0.81740 0.16390
324.74 0.41060 0.20590 0.81530 0.16430
325.45 0.40260 0.20190 0.81320 0.16470
327.06 0.39280 0.19700 0.81060 0.16520
328.00 0.38450 0.19280 0.80820 0.16550
328.04 0.37510 0.18810 0.80530 0.16600
328.75 0.36770 0.18440 0.80290 0.16640
327.87 0.07670 0.92330 0.34930 0.65070
328.96 0.07530 0.90690 0.33900 0.66000
329.24 0.07410 0.89250 0.33040 0.66760
329.98 0.07280 0.87640 0.32130 0.67540
330.97 0.07160 0.86190 0.31340 0.68220
330.96 0.07050 0.84820 0.30630 0.68800
331.87 0.06930 0.83450 0.29920 0.69390
332.54 0.06810 0.82000 0.29210 0.69950
332.86 0.06690 0.80590 0.28530 0.70470
333.86 0.06580 0.79210 0.27920 0.70930
334.00 0.02160 0.97840 0.12700 0.87300
334.10 0.06450 0.77670 0.27230 0.71420
334.73 0.02130 0.96570 0.12310 0.87580
334.85 0.06330 0.76260 0.26620 0.71840
335.41 0.02100 0.95220 0.11930 0.87830
335.44 0.06220 0.74920 0.26070 0.72200
336.14 0.06110 0.73590 0.25540 0.72530
336.22 0.02070 0.93820 0.11560 0.88060
336.64 0.02040 0.92390 0.11210 0.88270
336.93 0.01480 0.95750 0.08660 0.91080
336.94 0.05990 0.72090 0.24970 0.72860
337.15 0.02010 0.91010 0.10880 0.88450
337.45 0.05880 0.70790 0.24480 0.73140
337.55 0.01440 0.93300 0.08170 0.91310
337.65 0.01970 0.89230 0.10470 0.88650
337.86 0.05790 0.69650 0.24070 0.73340
338.15 0.01400 0.90660 0.07710 0.91480
338.17 0.01930 0.87600 0.10110 0.88820
338.76 0.01900 0.86070 0.09810 0.88910
338.94 0.01360 0.87800 0.07270 0.91560
339.45 0.01860 0.84330 0.09470 0.89020
339.79 0.01320 0.85280 0.06900 0.91590
339.88 0.01820 0.82700 0.09160 0.89100
340.53 0.01280 0.83020 0.06570 0.91590
341.08 0.01250 0.80870 0.06320 0.91510
341.55 0.01220 0.78700 0.06080 0.91380
342.26 0.01190 0.77000 0.05880 0.91280
344.49 0.02640 0.63840 0.11870 0.83160
344.98 0.02590 0.62700 0.11640 0.83080
344.96 0.02520 0.60870 0.11320 0.82870
345.98 0.02450 0.59350 0.11020 0.82710
346.42 0.02390 0.57860 0.10760 0.82490
347.07 0.02340 0.56550 0.10550 0.82260
347.55 0.02290 0.55460 0.10340 0.82080
348.09 0.02240 0.54160 0.10140 0.81800
350.47 0.04080 0.45770 0.17740 0.72430
351.07 0.03980 0.44640 0.17410 0.72190
351.85 0.03860 0.43320 0.17020 0.71890
352.66 0.03720 0.41710 0.16570 0.71430
353.55 0.03600 0.40410 0.16170 0.71040
354.35 0.03450 0.38750 0.15680 0.70460
355.68 0.03290 0.36910 0.15160 0.69710
357.25 0.03110 0.34890 0.14560 0.68760
357.98 0.03000 0.33710 0.14180 0.68160
362.65 0.03260 0.24100 0.16360 0.57930
364.36 0.03150 0.23260 0.15980 0.57170
364.32 0.03030 0.22380 0.15550 0.56330
365.22 0.02920 0.21590 0.15150 0.55530
366.44 0.02810 0.20770 0.14740 0.54640
368.00 0.02720 0.20080 0.14410 0.53840
368.76 0.02620 0.19330 0.14030 0.52930
369.21 0.02540 0.18800 0.13710 0.52280
368.44 0.02480 0.18340 0.13470 0.51680

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

Reference

Source
Gao D.; Zhang H.; Zhu D.; Sun H.; Chen H.; Shi J.; Lücking P.; Winter B.; Zhan Y.: Correlation and Prediction for Isobaric Vapor–Liquid Equilibria of the Diethyl Ether + Methanol + 1-Butanol Ternary System and the Constituent Binary Systems at 101.325 kPa. Ind.Eng.Chem.Res. 51 (2012) 567-575

List of All References

Source

Vapor-Liquid Equilibrium Data Overview


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