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Perform balances on the mixer to solve for the composition and flow rate of the exit stream (3) from the mixer. You should carr least 5 significant figures in all of these intermediate calculations; note that specification on the answer boxes for this part. X3s= i X3c i X3w i X3a i m3 = i kg/s Susan and Hal always bring along a canister of chocolate coated corn puffs on their excursions; they are simultaneously calorific, tasty, nutritious, and stylish. The snack is made in a process with three unit operations. First, a corn meal and sugar stream is mixed with a second stream containing additives (preservatives, flavorings, and vitamins) dissolved in water. The exiting stream from the mixer is dispensed blobwise on a conveyor entering an oven, where the corn meal is gelatinized, the balls puff, and some water is removed along with a small amount of the additives. The concentrated stream from the oven enters a coating line, where a chocolate and sugar syrup (sugar, water, and chocolate flavor) coats the puffs. Two streams exit the coating line: the snack stream ready for packaging and a stream with excess chocolate syrup. The mass flow rate of the corn meal (c) and sugar (s) stream is 120.0 kg/s, with a mass fraction of sugar equal to 0.1033. The water (w) /additive (a) stream enters the process with a mass flow rate of 52.0 kg/s and has a water mass fraction of 0.957. The vapor stream exiting the oven consists only of water and a small amount of additives, and has a mass fraction of additives equal to 0.0060. The mass fraction of additives in the puffs stream leaving the oven is equal to 0.0157. The coating syrup enters the coating line at a mass flow rate of 100.0 kg/s and is 40.0% sugar and 5.20% chocolate flavor (f) on a mass basis. Only 25.0% of the syrup entering the coating line sticks to the cereal, with the remainder exiting the process. This stream has the same composition as the input coating syrup.

Perform balances on the mixer to solve for the composition and flow rate of the exit stream (3) from the mixer. You should carr least 5 significant figures in all of these intermediate calculations; note that specification on the answer boxes for this part. X3s= i X3c i X3w i X3a i m3 = i kg/s Susan and Hal always bring along a canister of chocolate coated corn puffs on their excursions; they are simultaneously calorific, tasty, nutritious, and stylish. The snack is made in a process with three unit operations. First, a corn meal and sugar stream is mixed with a second stream containing additives (preservatives, flavorings, and vitamins) dissolved in water. The exiting stream from the mixer is dispensed blobwise on a conveyor entering an oven, where the corn meal is gelatinized, the balls puff, and some water is removed along with a small amount of the additives. The concentrated stream from the oven enters a coating line, where a chocolate and sugar syrup (sugar, water, and chocolate flavor) coats the puffs. Two streams exit the coating line: the snack stream ready for packaging and a stream with excess chocolate syrup. The mass flow rate of the corn meal (c) and sugar (s) stream is 120.0 kg/s, with a mass fraction of sugar equal to 0.1033. The water (w) /additive (a) stream enters the process with a mass flow rate of 52.0 kg/s and has a water mass fraction of 0.957. The vapor stream exiting the oven consists only of water and a small amount of additives, and has a mass fraction of additives equal to 0.0060. The mass fraction of additives in the puffs stream leaving the oven is equal to 0.0157. The coating syrup enters the coating line at a mass flow rate of 100.0 kg/s and is 40.0% sugar and 5.20% chocolate flavor (f) on a mass basis. Only 25.0% of the syrup entering the coating line sticks to the cereal, with the remainder exiting the process. This stream has the same composition as the input coating syrup.

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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Help with the following question. Perform balance on mixer, oven and coater
Perform balances on the mixer to solve for the composition and flow rate of the exit stream (3) from the mixer. You should carr least 5 significant figures in all of these intermediate calculations; note that specification on the answer boxes for this part. X3s= i X3c i X3w i X3a i m3 = i kg/s
Transcribed Image Text:Perform balances on the mixer to solve for the composition and flow rate of the exit stream (3) from the mixer. You should carr least 5 significant figures in all of these intermediate calculations; note that specification on the answer boxes for this part. X3s= i X3c i X3w i X3a i m3 = i kg/s
Susan and Hal always bring along a canister of chocolate coated corn puffs on their excursions; they are simultaneously calorific, tasty, nutritious, and stylish. The snack is made in a process with three unit operations. First, a corn meal and sugar stream is mixed with a second stream containing additives (preservatives, flavorings, and vitamins) dissolved in water. The exiting stream from the mixer is dispensed blobwise on a conveyor entering an oven, where the corn meal is gelatinized, the balls puff, and some water is removed along with a small amount of the additives. The concentrated stream from the oven enters a coating line, where a chocolate and sugar syrup (sugar, water, and chocolate flavor) coats the puffs. Two streams exit the coating line: the snack stream ready for packaging and a stream with excess chocolate syrup. The mass flow rate of the corn meal (c) and sugar (s) stream is 120.0 kg/s, with a mass fraction of sugar equal to 0.1033. The water (w) /additive (a) stream enters the process with a mass flow rate of 52.0 kg/s and has a water mass fraction of 0.957. The vapor stream exiting the oven consists only of water and a small amount of additives, and has a mass fraction of additives equal to 0.0060. The mass fraction of additives in the puffs stream leaving the oven is equal to 0.0157. The coating syrup enters the coating line at a mass flow rate of 100.0 kg/s and is 40.0% sugar and 5.20% chocolate flavor (f) on a mass basis. Only 25.0% of the syrup entering the coating line sticks to the cereal, with the remainder exiting the process. This stream has the same composition as the input coating syrup.
Transcribed Image Text:Susan and Hal always bring along a canister of chocolate coated corn puffs on their excursions; they are simultaneously calorific, tasty, nutritious, and stylish. The snack is made in a process with three unit operations. First, a corn meal and sugar stream is mixed with a second stream containing additives (preservatives, flavorings, and vitamins) dissolved in water. The exiting stream from the mixer is dispensed blobwise on a conveyor entering an oven, where the corn meal is gelatinized, the balls puff, and some water is removed along with a small amount of the additives. The concentrated stream from the oven enters a coating line, where a chocolate and sugar syrup (sugar, water, and chocolate flavor) coats the puffs. Two streams exit the coating line: the snack stream ready for packaging and a stream with excess chocolate syrup. The mass flow rate of the corn meal (c) and sugar (s) stream is 120.0 kg/s, with a mass fraction of sugar equal to 0.1033. The water (w) /additive (a) stream enters the process with a mass flow rate of 52.0 kg/s and has a water mass fraction of 0.957. The vapor stream exiting the oven consists only of water and a small amount of additives, and has a mass fraction of additives equal to 0.0060. The mass fraction of additives in the puffs stream leaving the oven is equal to 0.0157. The coating syrup enters the coating line at a mass flow rate of 100.0 kg/s and is 40.0% sugar and 5.20% chocolate flavor (f) on a mass basis. Only 25.0% of the syrup entering the coating line sticks to the cereal, with the remainder exiting the process. This stream has the same composition as the input coating syrup.
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