Separation Processes Show step-by-step solution. Graphs should be included. An extractor operating at 100 kPa and 30°C is charged with a feed at a rate of 600 kg/h with a composition of 40 wt% acetone and 60 wt% water. Ethyl acetate is used as the extraction solvent and is fed at rate of 400 kg/h. Using Hunter-Nash Method, determine: 1. The flow rates and composition of the extract and the raffinate phase. 2. The recovery of acetone. Suppose the extraction cell from the previous problem is charged with a feed at a rate of 1000 kg/h with a composition of 40 wt% acetone and 60 wt% water. The raffinate of the first extractor is fed to another extractor operating under the same conditions. Ethyl acetate is used as the extraction solvent and is fed at rate of 500 kg/h. Using Hunter-Nash Method, determine: 3. The flow rates and composition of the extract and raffinate leaving each stage. 4. The recovery of acetone.

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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Separation Processes Show step-by-step solution. Graphs should be included. An extractor operating at 100 kPa and 30°C is charged with a feed at a rate of 600 kg/h with a composition of 40 wt% acetone and 60 wt% water. Ethyl acetate is used as the extraction solvent and is fed at rate of 400 kg/h. Using Hunter-Nash Method, determine: 1. The flow rates and composition of the extract and the raffinate phase. 2. The recovery of acetone. Suppose the extraction cell from the previous problem is charged with a feed at a rate of 1000 kg/h with a composition of 40 wt% acetone and 60 wt% water. The raffinate of the first extractor is fed to another extractor operating under the same conditions. Ethyl acetate is used as the extraction solvent and is fed at rate of 500 kg/h. Using Hunter-Nash Method, determine: 3. The flow rates and composition of the extract and raffinate leaving each stage. 4. The recovery of acetone.
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