determine the possibility to separate components A and B via distillation process at 60 °C. [

Q1. A liquid vapor equilibrium experiment is conducted at 101.32 kPa using binary mixture with 30 mole% acetone (A) and 70 mole% methanol (B). Table Q1 shows the boiling point-equiibrium data. Assuming Raoult’s and Dalton’s laws apply. Table Q1: Boiling point-equiibrium data of acetone-methanol system at 101.32 kPa. (Source of Data: McCabe, W.L., Smith, J.C., and Harriott, P. (2005). Unit operations of chemical engineering (7th ed.). Mc-Graw Hill.) Temperature (°C) Mole fraction acetone in liquid Mole fraction acetone in vapor 64.5 0.00 0.00 62.5 0.10 0.186 58.65 0.30 0.428 56.7 0.50 0.586 55.3 0.70 0.725 55.05 0.80 0.80 56.1 1.00 1.00 (a) Draw the T-x-y diagram at total pressure of 101.32 kPa. (6 marks) (b) Based on the T-x-y diagram, (i) determine the temperatures and composition of mixture at bubble point and dew point. (6 marks) (ii) determine the possibility to separate components A and B via distillation process at 60 °C. [Notes: Use relative volatility in determining the possibility.]

find the cost of your paper

design suitable bearings to support the load for at least 5E8 cycles at 1 200 rpm using deepgroove ball bearings.

The shaft shown in Figure P11-4 was designed in Problem 10-19. For the data in row (a) of Table P11-1, and the corresponding diameter of shaft found in Problem 10-19,….

Find the minimum film thickness for a long bearing with the following data: 30-mm dia, 130 mm long, 0.0015 clearance ratio, 1 500 rpm, ISO VG 100 oil at 200°F, and supporting a load of 7 kN.

1.       A paper machine processes rolls of paper having a density of 984 kg/m3. The paper roll is 1.50-m OD X 22-cm ID X 3.23-m long and is on a simply supported, 22-cm OD, steel….

Find the minimum film thickness for a bearing with these data: 30-mm dia, 25 mm long, 0.0015 clearance ratio, 1 500 rpm, ON = 30, ISO VG 220 oil at 200°F.

1.       Problem 7-12 estimated the volume of adhesive wear to expect from a steel shaft of 40 mm dia rotating at 250 rpm for 10 years in a plain bronze….