Q1-A liquid adhesive, which is used to make laminated boards, consists of a olymer dissolved in a solvent. The amount of polymer in the solution has to be carefully controlled for this application. When the supplier of the adhesive receives an order for 3000 kg of an adhesive solution containing 13 wt% polymer, all it has on hand is (1) 500 kg of a 10 wt% solution, (2) a very large quantity of a 20 wt% solution, and (3) pure solvent. Calculate the weight of each of the three stocks that must be blended together to fill the order. Use all of the 10 wt% solution. A = 500 kg mass fr polymer 0.10 solvent 0.90 P kg B kg polymer 0.20 mass fr polymer 0.13 solvent 0.87 solvent 0.80 mass fr. pure solvent 1.00 mass fr C kg Blending

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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Q1-A liquid adhesive, which is used to make laminated boards, consists of a olymer
dissolved in a solvent. The amount of polymer in the solution has to be carefully controlled
for this application. When the supplier of the adhesive receives an order for 3000 kg of an
adhesive solution containing 13 wt% polymer, all it has on hand is (1) 500 kg of a 10 wt%
solution, (2) a very large quantity of a 20 wt% solution, and (3) pure solvent.
Calculate the weight of each of the three stocks that must be blended together to fill the
order. Use all of the 10 wt% solution.
A = 500 kg
mass fr
polymer 0.10
solvent 0.90
P kg
B kg
polymer 0.20
solvent 0.80
mass fi
polymer 0.13
solvent 0.87
mass fr.
pure solvent 1.00
mass fr
C kg
Blending
Transcribed Image Text:Q1-A liquid adhesive, which is used to make laminated boards, consists of a olymer dissolved in a solvent. The amount of polymer in the solution has to be carefully controlled for this application. When the supplier of the adhesive receives an order for 3000 kg of an adhesive solution containing 13 wt% polymer, all it has on hand is (1) 500 kg of a 10 wt% solution, (2) a very large quantity of a 20 wt% solution, and (3) pure solvent. Calculate the weight of each of the three stocks that must be blended together to fill the order. Use all of the 10 wt% solution. A = 500 kg mass fr polymer 0.10 solvent 0.90 P kg B kg polymer 0.20 solvent 0.80 mass fi polymer 0.13 solvent 0.87 mass fr. pure solvent 1.00 mass fr C kg Blending
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