Related Questions

What is the Evaporator economy of the 1st effect if we evaporate 10kg/hr of water from a feed of 50kg/hr at a temperature of 25oC to a final temperature of 100oC in an hour in a triple effect forward feed evaporator which has steam supply of 25kg/hr? Given the concentration changes from a value of 0.3 to 0.55 in the 1st effect of the setup. Latent heat of vaporization of water = 2,260 kJ/kg Specific heat capacity = 6 KJ/Kg K
A backward feed multiple effect evaporator is better than forward feed for concentrating cold feed, because it provides
Statement 1: In a multiple effect evaporator, the overall temperature drop is equal to the individual drops at each step. Statement 2: In a multiple effect evaporator, the total area is equal to the sum of the individual areas.
Forward feed evaporator use minimum energy of operation as the there is no requirement of pumps to carry the feed from effect to effect.
The output of the following Python code is similar to the alphabet . . . . . . . .
import turtlet=turtle.Pen()t1=turtle.Pen()t2=turtle.Pen()t.forward(100)t1.forward(100)t2.forward(100)t1.left(90)t1.forward(75)t2.right(90)t2.forward(75)
Are these statements about the feeding mechanism of evaporatortrue? Statement 1: In forward feed, the most concentrated liquids will occur in the last effect. Statement 2: In forward feed, the liquid is pumped from one effect to the next against the pressure drops.
We have a triple effect evaporator which has steam supply of 5kg/hr, the setup is a forward pass setup, feed enters the 1st setup at 10kg/hr of 50% concentration and leaves the final effect at 75% concentration. What is the evaporate discharged if the total evaporate from 1st and 2nd effect are 2kg/hr and 1kg/hr respectively?
In a forward feed multiple effect evaporator, the pressure is
A multiple effect evaporator as compared to a single effect evaporator of the same capacity has
We have a triple effect evaporator which has steam supply of 5kg/hr, the setup is a forward pass setup, feed enters the 1st setup at 10kg/hr of 50% concentration and leaves the final effect at 75% concentration. What is the product discharged from this setup?