Milk powder is produced in a spray dryer which evaporates all of liquid (HO). The operation...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Milk powder is produced in a spray dryer which evaporates all of liquid (H₂O). The operation is shown in figure below. Milk = 30% (by weight) water = 70% (by weight) Inlet air, 170°C Spray dryer Identify the correct answers (A) Water removed is 0.0081 kg/s (B) Water removed is 0.0071 kg/s (C) kg of vapour per m3 of gas at the outlet is 0.0071 (D) kg of vapour per m3 of gas at the outlet is 0.0066 Wet air Water = 12% (by mole) 15,000 m³/h 85°C latm Dried milk powder Milk powder is produced in a spray dryer which evaporates all of liquid (H₂O). The operation is shown in figure below. Milk = 30% (by weight) water = 70% (by weight) Inlet air, 170°C Spray dryer Identify the correct answers (A) Water removed is 0.0081 kg/s (B) Water removed is 0.0071 kg/s (C) kg of vapour per m3 of gas at the outlet is 0.0071 (D) kg of vapour per m3 of gas at the outlet is 0.0066 Wet air Water = 12% (by mole) 15,000 m³/h 85°C latm Dried milk powder
Expert Answer:
Related Book For
Elementary Principles of Chemical Processes
ISBN: 978-1119498759
4th edition
Authors: Richard M. Felder, ? Ronald W. Rousseau, ? Lisa G. Bullard
Posted Date:
Students also viewed these chemical engineering questions
-
A drug (D) is produced in a three-stage extraction from the leaves of a tropical plant. About 1000 kg of leaf is required to produce 1 kg of the drug. The extraction solvent (S) is a mixture...
-
In a ruby laser, light is produced in a solid rod of ruby, with refractive index 1.77. The light emerges from the end of the rod into the surrounding air. At what angle should the rod end be cut so...
-
Good X is produced in a competitive market using input A. Explain what would happen to the supply of good X in each of the following situations: a. The price of input A increases. b. An excise tax of...
-
A fast-food restaurant operates both a drive through facility and a walk-in facility. On a randomly selected day, let X and Y, respectively, be the proportions of the time that the drive-through and...
-
Assume Monroe Sales, Inc., opened an office in Jacksonville, Florida. Further assume that Monroe Sales incurred the following costs in acquiring land, making land improvements, and constructing and...
-
Find the least number of terms for the sum of 7 + 12 + 17 + 22 + 27 + to exceed 1000.
-
Imagine the following. You live in a small, rural village in Rwanda. Your eight-year-old child is a patient at your village hospital and needs a blood transfusion to survive. The hospital does not...
-
Why does it matter whether Social Security is considered a pension plan or an entitlement program? How does the FASAB direct that Social Security be reported? What unique issue does the federal...
-
19 20 Assertion A compass needle is placed near a current carrying wire. The deflection of the compass needle decreases when the magnitude of the current in the wire is increased. Reason The strength...
-
You are reviewing audit work papers containing a narrative description of the Tenney Corporations factory payroll sys-tem. A portion of the narrative is as follows: Factory employees punch time clock...
-
In the equation z = Answer: x = x-P solve for x if z = 2, = 2.1 and o=1.3. (Round to two decimal places.)
-
In each of the following scenarios, explain and categorize the cost of inflation. a. Because inflation has risen, the J. Crew clothing company decides to issue a new catalog monthly rather than...
-
Variable costs change with _____.
-
A products utility to a buyer is measured by ______. a) its usefulness b) its price c) how much the buyer is willing to pay for it d) none of the above
-
When demand rises and supply stays the same, ______. a) equilibrium quantity rises b) equilibrium quantity declines c) equilibrium quantity stays the same.
-
If a service is free, you will consume more and more of it until ______. a) your marginal utility is zero b) your total utility is zero c) both your marginal utility and your total utility are zero...
-
A mortgage of C = 100,000 is lent at present time (t = 0). Interest is repaid continuously at a force of interest 6. The mortgage is interest-only, which means no capital is repaid during the...
-
$10,000 was borrowed at 3.5% on July 17. The borrower repaid $5000 on August 12, and $2000 on September 18. What final payment is required on November 12 to fully repay the loan?
-
Five kilograms of a 30 wt% acetone70% water mixture is added to 3.5 kg of a 20 wt% ace tone80% MIBK mixture at 25 C. Use Figure 6.6-1 to estimate the mass and composition of each phase of the...
-
Propane is burned completely with excess oxygen. The product gas contains 24.5 mole% CO2, 6.10% CO, 40.8% H2O, and 28.6% O2. (a) Calculate the percentage excess O2 fed to the furnace. (b) A student...
-
One gram-mole each of CO 2 , O 2 , and N 2 are fed to a batch reactor and heated to 3000K and 5.0atm. The two reactions given here proceed to equilibrium (also shown are the equilibrium constants at...
-
A professional baseball team set its sights on winning the World Series. The team owner wanted to win big and win fast. Consequently, the team sank all of its resources into trading for the best...
-
Immediately following World War II, the quality of products produced by Japanese companies was not good enough to compete in the international marketplace. The only advantage Japanese companies had...
-
Two quality managers meet for lunch every Friday to discuss common problems, compare notes, and make suggestions to each other. Today their discussion has turned into a debate. The topic is the...
Study smarter with the SolutionInn App