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We are going to purify seawater by freezing pure water out of it as ice, and we want to get 200 kg/hr of pure water in the form of ice. If the seawater entering the freezing unit is 2 % by weight NaCl and 98% water, how many kilograms of entering seawater are needed per hour if the exit liquid brine concentration is 10% by weight NaCl & 90% water? A. 2250 B. 2500 C. 3500 D. 4000

We are going to purify seawater by freezing pure water out of it as ice, and we want to get 200 kg/hr of pure water in the form of ice. If the seawater entering the freezing unit is 2 % by weight NaCl and 98% water, how many kilograms of entering seawater are needed per hour if the exit liquid brine concentration is 10% by weight NaCl & 90% water? A. 2250 B. 2500 C. 3500 D. 4000

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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We are going to purify seawater by freezing pure water out of it as ice, and we want to get 200 kg/hr of pure water in the form of ice. If the seawater entering the freezing unit is 2 % by weight NaCl and 98% water, how many kilograms of entering seawater are needed per hour if the exit liquid brine concentration is 10% by weight NaCl & 90% water?
A. 2250
B. 2500
C. 3500
D. 4000

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