O (71) VO 7 Stre & 7 Re:E EM A Wha G disac 7 rea B 3 Suc A EP21 FO b Answ A EM2 POE Cenc Probl EM2 Prob Post PDF PDF O File | C:/Users/Dell%20lnspiron%20N4110/Downloads/Assignment-2%20(2022).pdf +1 ... 5 Cosmetics A Tretinoin Cream Sid. O KMT revision slides C The Job Description. Are Cosmetics Bad. O V Blender - V mixer. G V Blender: The Ulti. v Cleaning-Validation. A Other favorites volatility as constant at 1.1. 4. In a process for the manufacture of acetone, acetone is separated from acetic acid by distillation. The feed to the column is 60 mol per cent acetone, the balance acetic acid. The column is to recover 95 per cent of the acetone in the feed with a purity of 99.5 mol per cent acetone. The column will operate at a pressure of 760 mmHg and the feed will be preheated to 70 C. For this separation, determine: (a) the number of minimum number of stages required, (b) the minimum reflux ratio, (c) the number of theoretical stages for a reflux ratio 1.5 times the minimum, (d) the number of actual stages if the plate efficiency can be taken as 60 per cent. Equilibrium data for Acetone Acetic Acid system at 760 mmHg mol fractions of acetone: 0.2 0.7 liquid phase vapour phase Boiling point C 103.8 0.1 0.3 0.4 0.5 0.6 0.8 0.9 0.31 0.56 0.73 0.84 0.91 0.95 0.97 0.98 0.99 93.1 85.8 79.7 74.6 70.2 66.1 62.6 59.2 9:36 PM P Type here to search 120 R 3/8/2022