Liquid Liquid Extraction: partition coefficient
Toluene n-Hexane Sulfolane 25C to o-Xylene Heptane Tetraethylene glycol 40C
Liquid-liquid extraction design data from Perry's Section 15: partition coefficients K (wt% basis) for ~150 solute/solvent systems, Godfrey solvent miscibility numbers (polarity scale 1-31), interfacial tension by solvent class and in ternary systems, and extractor type selection data (features, production rates) for mixer-settlers, columns, and centrifugal extractors.
| data type | row id | extraction solvent | feed solvent | partition coeff K (dimensionless) | perry ref num (dimensionless) | solute | temperature C (C) |
|---|---|---|---|---|---|---|---|
| partition coefficient | Toluene n-Hexane Sulfolane 25C | Sulfolane | n-Hexane | 0.34 | 6 | Toluene | 25 |
| partition coefficient | Toluene n-Octane Sulfolane 25C | Sulfolane | n-Octane | 0.35 | 6 | Toluene | 25 |
| partition coefficient | Trilinolein Furfural Heptane 30C | Heptane | Furfural | 47.5 | 3 | Trilinolein | 30 |
| partition coefficient | Xylene Hexane Sulfolane 25C | Sulfolane | Hexane | 0.3 | 6 | Xylene | 25 |
| partition coefficient | Xylene Octane Sulfolane 25C | Sulfolane | Octane | 0.25 | 6 | Xylene | 25 |
| partition coefficient | Xylene n-Hexane Sulfolane 25C | Sulfolane | n-Hexane | 0.3 | 6 | Xylene | 25 |
| partition coefficient | Xylene n-Octane Sulfolane 25C | Sulfolane | n-Octane | 0.25 | 6 | Xylene | 25 |
| partition coefficient | o-Xylene Heptane Tetraethylene glycol 20C | Tetraethylene glycol | Heptane | 0.15 | 4 | o-Xylene | 20 |
| partition coefficient | o-Xylene Heptane Tetraethylene glycol 30C | Tetraethylene glycol | Heptane | 0.15 | 4 | o-Xylene | 30 |
| partition coefficient | o-Xylene Heptane Tetraethylene glycol 40C | Tetraethylene glycol | Heptane | 0.16 | 4 | o-Xylene | 40 |
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