Dye for our new line of blue jeans is being blended in a mixing tank. The desired color of blue is produced using a concentration of 1500 ppm blue dye, with a minimum acceptable concentration of 1450 ppm. At 9 A.M. today the dye injector plugged, and the dye flow was interrupted for 10 min until we realized the problem and unclogged the nozzle. For how many minutes was the flow leaving the mixer off-specification (< 1450 ppm)?

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
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Dye for our new line of blue jeans is being blended in a mixing tank. The desired color of

blue is produced using a concentration of 1500 ppm blue dye, with a minimum acceptable

concentration of 1450 ppm. At 9 A.M. today the dye injector plugged, and the dye flow was

interrupted for 10 min until we realized the problem and unclogged the nozzle. For how

many minutes was the flow leaving the mixer off-specification (< 1450 ppm)?

 

Please answer in detail and clearly. Thank you!

Water 20 gal/min
Concentrated
dye injector
V = 100 gal
20 gal/min aqueous dye for jeans
(1500 ppm blue dye)
Transcribed Image Text:Water 20 gal/min Concentrated dye injector V = 100 gal 20 gal/min aqueous dye for jeans (1500 ppm blue dye)
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