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Research variable.
| Fixed | Independent | Dependent |
|---|---|---|
| Feed Rate = 5000 kg/h | Column 1 | %Recovery Butanol |
| Feed Pressure = 1,3 atm | Reflux ratio = 3, 4, 5, 6 | Kandungan Butanol |
| Acetone = 14% | Feed stage = 3, 4, 5, 6, 7, 8 | Heat duty reboiler and condenser |
| n-Butanol = 36% | Number of trays = 20, 30, 40, 50, 60 | |
| Ethanol = 3% | Column 2 | |
| Water = 47% | Reflux ratio = 0.2, 0.4, 0.6, 0.8, 1 | |
| q = 1 | Feed stage = 2, 3, 4, 5, 6 | |
| Number of trays = 10, 20, 30, 40 |
