P2.48 As part of the process of producing sugar crystals from sugar cane, raw sugar cane juice is sent to a series of three evaporators to remove water. The sugar cane juice, which is 85 wt% water, is fed to the first evaporator at 10,000 lb/h. Equal amounts of water are removed in each evaporator. The concentrated juice out of the last evaporator is 40 wt% water. Calculate: (a) The flow rate of the concentrated juice out of the last evaporator (b) The amount of water removed in each evaporator (c) The concentration of water in the juice fed to the second evaporator Water Water Water Concentrated Raw cane Evaporator 1 Evaporator 2 Evaporator 3 sugar juice

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
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Plz help with problem a-c
P2.48 As part of the process of producing sugar crystals from sugar cane, raw
sugar cane juice is sent to a series of three evaporators to remove water. The
sugar cane juice, which is 85 wt% water, is fed to the first evaporator at
10,000 lb/h. Equal amounts of water are removed in each evaporator. The
concentrated juice out of the last evaporator is 40 wt% water. Çalculate:
(a) The flow rate of the concentrated juice out of the last evaporator
(b) The amount of water removed in each evaporator
(c) The concentration of water in the juice fed to the second evaporator
Water
Water
Water
Concentrated
Raw cane
Evaporator 1
Evaporator 2
Evaporator 3
sugar juice
Transcribed Image Text:P2.48 As part of the process of producing sugar crystals from sugar cane, raw sugar cane juice is sent to a series of three evaporators to remove water. The sugar cane juice, which is 85 wt% water, is fed to the first evaporator at 10,000 lb/h. Equal amounts of water are removed in each evaporator. The concentrated juice out of the last evaporator is 40 wt% water. Çalculate: (a) The flow rate of the concentrated juice out of the last evaporator (b) The amount of water removed in each evaporator (c) The concentration of water in the juice fed to the second evaporator Water Water Water Concentrated Raw cane Evaporator 1 Evaporator 2 Evaporator 3 sugar juice
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