An evaporator was used to create NaOH crystals from a 12 percent NaOH solution at a rate of 50,000 kg/h. NaOH crystals precipitate out of the solution during evaporation. The crystals were entirely removed from the evaporator slurry using a filter, and the concentrated liquid comprises 60% NaOH. What much of water is evaporated per hour if the concentrated liquor exits the filter at a rate of 2500 kg/h?
An evaporator was used to create NaOH crystals from a 12 percent NaOH solution at a rate of 50,000 kg/h. NaOH crystals precipitate out of the solution during evaporation. The crystals were entirely removed from the evaporator slurry using a filter, and the concentrated liquid comprises 60% NaOH. What much of water is evaporated per hour if the concentrated liquor exits the filter at a rate of 2500 kg/h?
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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An evaporator was used to create NaOH crystals from a 12 percent NaOH solution at a rate of 50,000 kg/h. NaOH crystals precipitate out of the solution during evaporation. The crystals were entirely removed from the evaporator slurry using a filter, and the concentrated liquid comprises 60% NaOH. What much of water is evaporated per hour if the concentrated liquor exits the filter at a rate of 2500 kg/h?
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