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 9980

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 C6H14 86.177 110-54-3 Hexane
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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]
319.55 0.19500 0.16700 0.29600 0.34600
316.15 0.41500 0.12100 0.56700 0.19900
313.25 0.59900 0.08600 0.73200 0.13200
310.45 0.78700 0.05500 0.87300 0.06100
318.85 0.20300 0.31500 0.39000 0.30200
315.55 0.49000 0.07000 0.58300 0.18800
312.25 0.60200 0.15800 0.74700 0.13400
309.75 0.80300 0.07700 0.87500 0.07400
317.75 0.20100 0.48400 0.45400 0.25400
314.45 0.34600 0.54000 0.62600 0.20900
311.95 0.54700 0.32900 0.77700 0.14700
309.25 0.80300 0.11800 0.90100 0.07400
317.65 0.20000 0.64100 0.51400 0.25500
313.55 0.39900 0.48100 0.72300 0.13800
310.75 0.60000 0.31900 0.82600 0.12900
308.75 0.79300 0.16400 0.88800 0.09500
307.75 1.00000 0.00000 1.00000 0.00000
337.65 0.00000 1.00000 0.00000 1.00000
341.85 0.00000 0.00000 0.00000 0.00000

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

Reference

Source
Goloborodkina R.V.; Beregovykh V.V.; Goloborodkin S.I.; Timofeev V.S.; Lvov S.V.: Dampf-Flüssig-Gleichgewicht in ternären Lösungsmittel-Systemen. Khim.-Farm.Zh. 16 (1982) 341-345

List of All References

Source

Vapor-Liquid Equilibrium Data Overview


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