The feed is 20 mol% ethanol, feed rate is 1000 kmol/h, and feed temperature is 80☏. A distillate composition of 80 mol% ethanol and a bottoms composition of 2 mol% ethanol are desired. The reflux is returned as a saturated liquid and CMO can be assumed.Find the optimum feed plate location and the total number of equilibrium stages required.

A distillation column with a total condenser is separating acetone from ethanol. A distillateConcentration of xD = 0.90 mole fraction acetone is desired. If L/V is equal to 0.8, find the composition of the liquid leaving the fifth stage belowB. What must the flow rate and composition of the feed be?F. If z = 0.4, p = 1 atm, and Tdrum = 77☌, find V/F, xm, and ym.G. Then find the corresponding values for absorption, appearance and other attributes. The value for absorption is usually in cm -1. Which two variables (besides the feedComposition) have been specified? The drum just separates the vapor from the liquid.C. In addition, you should answer theacetone/hexane would evaporate irst (bp 59.8°).Which variables have been specified, and how doesD. The 20 ml of acetone would evaporate along with 16.8 ml of the hexane. This would leave 63.2 ml of nearly pure hexane behind, evaporating somewhat more slowly (bp 69°). Dihydroxyacetone is a ketotriose consisting of acetone bearing hydroxy substituents at positions 1 and 3.So this mixture that appears to be 20 acetone/80 hexane, behaves like 36.8 acetone/hexane azeotrope and 63.2 hexane.Questions in bold type. The simplest member of the class of ketoses and the parent of the class of glycerones. It has a role as a metabolite, an antifungal agent, a human metabolite, a Saccharomyces cerevisiae metabolite, an Escherichia coli metabolite and a mouse metabolite.Nylon 12 Chemical Resistance Chart This chart does not apply to soft Nylon tubing Category Concentration T est Temperature 23☌ 60☌ T Temperature. Acetone 100 X Aniline 100 X Amyl alcohol 100 X Ammonia water 0.88 spgr liquid Ammonia Dry gas Sodium aluminate Linseed oil 100 XProblem 2D.1 from your text.

Depriester chart ethanol