Vapor Liquid Equilibria Diagram Homework Name: NOTE: This is not a group project. Everyone must turn in their own project and it must BE YOUR OWN WORK; not a copy of someone else's work. This project will count as 2 homework assignments. Your project will be graded on completeness, accuracy and appearance so please show all work and make it look professional. You are an inside operator at an Olefins plant. A propylene column in your plant separates propylene and 1-butene. Due to abnormally hot and humid weather, the cooling water temperature from the cooling tower is running 10 C higher than normal. You have been asked to increase the propylene column pressure to 80 psia to help condense at the higher cooling water temperature. 1) Create a Vapor Liquid Equilibrium diagram for a Propylene/1-Butene mixture at 80 psia. Show all work and create a table with at least 20 data points. Graph the data on the enclosed graph. Use a French curve or other device to create a smooth curve. 2) As the inside operator, it is your responsibility to ensure that the column products remain in specification when you increase the column pressure. What temperature setpoint must you set the overhead temperature controller (TIC 1001-100) to produce 96 mol% propylene in the overhead product while operating at 80 psia? 3) What temperature setpoint must you set the kettle temperature controller (TIC 1001-101) to produce 96 mol% 1-butene in the bottom product while operating at 80 psia