Question

Mass Transfer Operations:

I have the solution, I just dont know how to get to it.

Problem:

Solution:

etermination of the number of ideal trays)! It is required to absorb 95% of the acetone from a mixture with nitro countercurrent tray tower. The total gas input is 30 kmol/h and water enters the tower at a rate of 90 kmol/h. The tower operates at 300 K and 1 atm. The equilibrium relation is y 2.53x. Determine the number of ideal trays necessary for this separation, Use the graphical method as well as the Kremser analytical method. gen containing 1.5 mol% of the compound in a 4.12 7.8

Answer 1

Lo Amount of a cetono s leh 41 015 29.55+0.07꾼5 90404275 剒프 0,0225 $4、5415 3oluble in lequid phake and phase 90.4245 Matesial Balanta oyls Loz, t G,H.ght,-ww G, t1 とFrom Matebal Alana 1n envelope : sha q8% of auton is absorbed d) Amount Ato sa 0,00473-о

Putina 4hes0 volns 6-043 2. Na loa (3.34) b 00413 Number of fjagan-8'07 can get Number rf紏hgla- Tog m@nt1 하5 3x3b · thebefme : ㅗ=0.8433 0006+6