Question: A feed to a column has the composition given in the table below and is at a pressure of 14 bar and a temperature of

A feed to a column has the composition given in the table below and is at a pressure of 14 bar and a temperature of 60 °C. Calculate the flow and composition of the liquid and vapour phases. Take the equilibrium data from the Depriester charts given in Chapter 8.

Feed ethane (C) propane (C3) isobutane (iC4) n-pentane (nC5) kmol/h 20 20 20 20 Zi 0.25 0.25 0.25 0.25

Step by Step Solution

★★★★★

3.46 Rating (153 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Equation 115a Equation 115b For two phases to exist the flash tempe... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Chemical Engineering Design Questions!

a. Example 13-1: Batch Reactor with an Exothermic Reaction Wolfram 1. Adiabatic Case: Use Wolfram to see whether you can find a trajectory that is ready to ignite and whose trajectory looks like a...

On the basis of the photomicrograph (i.e., the relative amounts of the microconstituents) for the lead?tin alloy shown in Figure and the Pb?Sn phase diagram (Figure), estimate the composition of the...

For an LED, compute the fraction of injected charges that produce photons if 2 mW of optical power are radiated with a drive current of 50 mA at 1.3 m.

A feed column has the composition given in the table below, and it at as a pressure of 3 0 bar and at a temperature of 4 0 C . Calculate the flow of the liquid and vapor phases. \ table [ [ Feed ,...

Woods (1995b) provides different heat capacity and latent heat equations for phenol and naphthalene with different temperature ranges. Note that these are predicted values regardless of the existence...

For the design of flash evaporators the thermodynamic vapour-liquid equilibrium needs to be described. For this, the Ratchford-Rice equation is commonly used: n zi(1 K;) K; + P(1 K;) = = 0 (1) i In...

9, 10, 11, and 12 please show all work! thank you! II. Process Description: Boiler-Injection, Wet-Limestone Process The plant to be described is to produce 500MW of electrical power. The flow rates,...

Problem 1: For the HDA process, generate a detailed P&ID for the fired heater (H-101) based on the lecture notes of HAZOP study and analysis. Problem 2: For the attached acrylic acid process, answer...

Case Study: SO2 Removal from Power Plant Stack Gases I. Introduction Numerous inventories of the world's energy reserves have shown that coal is the most abundant practical source of energy for the...

A proposed project has fixed costs of $7,400, depreciation expense of $1,320, and a sales quantity of 1,600 units. The total variable costs are $5,607. What is the contribution margin per unit if the...

(1) You have $10,000 to invest for 10 years, and you are given 2 choices: (1) Receive interest at a continuously compounded rate of (0) = 11%, or (II) Receive interest at an annual compounded rate of...

9.9. Assume that you just won $35 million9.10. An investment that you are considering promises to pay $2,000 semiannually for the next two years, beginning six months from now. You have determined...

9.1 Jupiter, Mars and Saturn are in partnership sharing profits and losses in the ratio 2 : 1 : 1. The balance sheet of the partnership as at 30 June 1984 disclosed the following financial position: ...

Calculate the limiting value of the fraction of dissociation () of a weak acid (pK a = 5.00) as the concentration of HA approaches 0. Repeat the same calculation for pK a = 9.00.

Find the pH of 0.050 M sodium butanoate (the sodium salt of butanoic acid, also called butyric acid).

The pH of 0.10 M ethylamine is 11.82. (a) Without referring to Appendix G, find Kb for ethylamine. (b) Using results from part (a), calculate the pH of 0.10 M ethylammonium chloride.

Provide a Trend Analysis.

how to calculate PV(Terminal Value of FCFs in Year 6 and Beyond)" with 2 % growth rate and 20 % intrest rest How to calculate PV of same

A stock just paid a dividend of $1.17. The dividend is expected to grow at 21.41% for three years and then grow at 4.10% thereafter. The required return on the stock is 14.60%. What is the value of...