Question

2. You are Suresh living at 9 Moti Dungari, Jaipur. Write a letter to the Sub-division officer
B.S.N.L., Jaipur, regarding frequent telephone disorders.8 marks​

Answer 1

Answer:

a plate column equipped with a total condenser and a kettle type reboiler is used to separate 100 kmol/h of a benzene-toluene solution containing 50 mol% benzene into a distillate into a distillate product containing 95 mol% benzene and in bottom product containing 5mol% benzene. the column is operated at 101.3kpa. the feed is partially vaporized and in one-third vapor and two-thirds liquid. determine the minimum number of plates if reflux ratio is 2.39