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Q2: In the cocoa industry 1000 kg of cocoa beans are leached with solvent in order to remove excessive oil contained in beans. Through the leaching process, 80% of raw cocoa beans oil is extracted and produced in stream m₁, the extracted oil contains 4% of the leached beans and no water. The leached beans then go into a drying process to remove water as the acceptable qualities of the produced beans should contain no more than 15% moisture. Label the flowchart and calculate the mass of water removed with air, air required to dry and the compositions of the final product. Beans: 40 wt% Oil: 20 wt% H₂O: 40wt% m1 Crushing & Leaching Air: 94 wt% H₂O: 6 wt% Dryer Air: 97 wt% H₂O: 3 wt% Beans Oil H₂O

Q2: In the cocoa industry 1000 kg of cocoa beans are leached with solvent in order to remove excessive oil contained in beans. Through the leaching process, 80% of raw cocoa beans oil is extracted and produced in stream m₁, the extracted oil contains 4% of the leached beans and no water. The leached beans then go into a drying process to remove water as the acceptable qualities of the produced beans should contain no more than 15% moisture. Label the flowchart and calculate the mass of water removed with air, air required to dry and the compositions of the final product. Beans: 40 wt% Oil: 20 wt% H₂O: 40wt% m1 Crushing & Leaching Air: 94 wt% H₂O: 6 wt% Dryer Air: 97 wt% H₂O: 3 wt% Beans Oil H₂O

Introduction to Chemical Engineering Thermodynamics
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
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Q2: In the cocoa industry 1000 kg of cocoa beans are leached with solvent in order to remove excessive oil contained in beans. Through the leaching process, 80% of raw cocoa beans oil is extracted and produced in stream m1, the extracted oil contains 4% of the leached beans and no water. The leached beans then go into a drying process to remove water as the acceptable qualities of the produced beans should contain no more than 15% moisture. Label the flowchart and calculate the mass of water removed with air, air required to dry and the compositions of the final product. Beans: 40 wt% Oil: 20 wt% H₂O: 40wt% m1 Crushing & Leaching Air: 94 wt% H₂O: 6 wt% Dryer Air: 97 wt% H₂O: 3 wt% Beans Oil H₂O
Transcribed Image Text:Q2: In the cocoa industry 1000 kg of cocoa beans are leached with solvent in order to remove excessive oil contained in beans. Through the leaching process, 80% of raw cocoa beans oil is extracted and produced in stream m1, the extracted oil contains 4% of the leached beans and no water. The leached beans then go into a drying process to remove water as the acceptable qualities of the produced beans should contain no more than 15% moisture. Label the flowchart and calculate the mass of water removed with air, air required to dry and the compositions of the final product. Beans: 40 wt% Oil: 20 wt% H₂O: 40wt% m1 Crushing & Leaching Air: 94 wt% H₂O: 6 wt% Dryer Air: 97 wt% H₂O: 3 wt% Beans Oil H₂O
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