2. Acetic acid (HAc) is to be generated by the addition of 10 percent excess sulfuric acid to calcium acetate, Ca(Ac)2. The reaction Ca(Ac), + H,SO,→CaSO, +2HA¢ goes to 90 percent completion based on a single pass through the reactor. The unused Ca(Ac)2 is separated from the products of the reaction and recycled. The HAc is separated from the remaining products. Find the amount of recycle per hour based on 1000 kg of Ca(Ac)2 feed per hour, and also calculate the kg of HAc manufactured per hour. See figure that illustrates the process. H;SO4 НАс Reactor Separator Ca(Ac)2 H;SO. + CaSO. Ca(Ac)2

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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2. Acetic acid (HAc) is to be generated by the addition of 10 percent excess sulfuric acid to calcium acetate,
Ca(Ac)2. The reaction Ca(Ac), + H,So,→ CaSO, + 2HAc goes to 90 percent completion based on a
single pass through the reactor. The unused Ca(Ac)2 is separated from the products of the reaction and
recycled. The HAc is separated from the remaining products. Find the amount of recycle per hour based
on 1000 kg of Ca(Ac)2 feed per hour, and also calculate the kg of HAc manufactured per hour. See figure
that illustrates the process.
HAC
H2SO4
Reactor
Separator
Ca(Ac)2
H2SO4 + CaSO4
Ca(Ac)2
Transcribed Image Text:2. Acetic acid (HAc) is to be generated by the addition of 10 percent excess sulfuric acid to calcium acetate, Ca(Ac)2. The reaction Ca(Ac), + H,So,→ CaSO, + 2HAc goes to 90 percent completion based on a single pass through the reactor. The unused Ca(Ac)2 is separated from the products of the reaction and recycled. The HAc is separated from the remaining products. Find the amount of recycle per hour based on 1000 kg of Ca(Ac)2 feed per hour, and also calculate the kg of HAc manufactured per hour. See figure that illustrates the process. HAC H2SO4 Reactor Separator Ca(Ac)2 H2SO4 + CaSO4 Ca(Ac)2
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