please help me with d)e)f)

note that X=0.5424

Y=432 cm Hg

Question 2 A 0.035mm thick membrane is used to separate a gas mixture of carbon dioxide and nitrogen. The permeability of carbon dioxide (P) and nitrogen (P's) are 5 x 108 cm (STP) cm/(s. cm cmHg) and 0.49 x 108 cm (STP).cm/(s. cm-.cmHg) respectively The mole fraction of carbon dioxide in the feed composition is the value of (1.X 0.452 - Refer Note 1) and the feed flow rate is given as 2.8 x 10 cm (STP)'s. The feed side pressure is Y cmHg (Refer Note 2) and the permeate side pressure is 25 cmHg. The desired composition of the reject is 0.28. Assume complete mixing model. Draw a schematic diagram of the membrane above, detailing all input and output parameters. Then: Calculate the ideal separation factor, a* (2 marks) b) Estimate the composition of the permeate, yp. (10 marks) c) Find the fraction of the feed permeate, e. (3 marks) d) Determine the membrane area, A. (4 marks) e) Calculate the minimum reject concentration, XoM- (4 marks) f) Calculate the outlet permeate flow rate, V. (2 marks) (Total: 25 marks) Note 1: X is defined as the last non-xero digit of your student ID number. For example: If your student ID is SUKD 123456789, the mole fraction of carbon dioxide in the feed composition is 1.960.452 = 0.8588. If your student ID is SUKD 123453780, take the second last number and multiply with 0.452 Therefore, the mole fraction of carbon dioxide in the food composition is 1.820.452 = 0.8136. . feed Note 2: Y is defined as the last three digits of your student ID number. For example: If your student ID is SUKD 123456709, the feed side pressure is 709 cm Hg. If your student ID is SUKD 123456800, the feed side pressure is 800 cm Hg. If your student ID is SUKD 123456050, the feed side pressure is 50 cm Hg