Q4/in a two stage process, acetic acid (A)is extracted from water (W) into hexanol (H) in a liquid-liquid extraction vessel and the extract is subsequently separated by distillation. Assume that water is completely insoluble in hexanol. A mixture of 18wt% acetic acid and the balance water is feed to liquid-liquid extraction vessel. Pure hexanol is feed to the column to extracted the acetic acid. The water-rich stream leaving the vessel is 99.5wt% water and the balance acetic acid. The hexanol-rich extract from the vessel is feed to a distillation column. The composition of the distillate is 96wt% acetic acid and the balance hexanol. The bottom stream contains 97.2wt% hexanol and recovers 95% of the hexanol feed to the liquid-liquid extraction vessel. Calculate the percentage of acetic acid in the process feed that is recovered in the distillate stream. Distillation Liq-liq Column Extraction

Q4/in a two stage process, acetic acid (A)is extracted from water (W) into hexanol (H) in a liquid-liquid extraction vessel and the extract is subsequently separated by distillation. Assume that water is completely insoluble in hexanol. A mixture of 18wt% acetic acid and the balance water is feed to liquid-liquid extraction vessel. Pure hexanol is feed to the column to extracted the acetic acid. The water-rich stream leaving the vessel is 99.5wt% water and the balance acetic acid. The hexanol-rich extract from the vessel is feed to a distillation column. The composition of the distillate is 96wt% acetic acid and the balance hexanol. The bottom stream contains 97.2wt% hexanol and recovers 95% of the hexanol feed to the liquid-liquid extraction vessel. Calculate the percentage of acetic acid in the process feed that is recovered in the distillate stream. Distillation Liq-liq Column Extraction

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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