Question: A flash drum operating at 300 kPa is separating a mixture that is fed in as 40 mol% isobutane, 25% n-pentane, and 35% n-hexane. We

A flash drum operating at 300 kPa is separating a mixture that is fed in as 40 mol% isobutane,

25% n-pentane, and 35% n-hexane. We wish a 90% recovery of n-hexane in the liquid (that is,

90% of the n-hexane in the feed exits in the liquid product). F = 1000 kmol/h. Find Tdrum, xj, yj,

V/F.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

Flash Calculation We need software like Aspen Plus or HYSYS to perform a rigorous f... View full answer

blur-text-image
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 Questions!

Q:

Estimate the mean from the following table of grouped data and frequencies. From To 2 6. 10 12 10 14 3 14 18 18 22 Total 25 v v v v v

Q:

A mixture of acetone and water in a flash drum operating at 1 atm. The feed consists of 300 kmol/hr with a composition of 60% acetone. Also 70% of the feed is vaporized. Calculate the mole fractions...

Q:

If x, y and z are three positive integers, such that all the three expressions x + 3y + z, 5x + 2y + z and x + 6y + 2z are odd. Which of the following expression is an even number? 1. 2x + y + z X +...

Q:

A flash drum operating at 300 kPa is separating a mixture that is fed in as 40 mole% isobutane, 25% n-pentane and 35% n-hexane. We wish a 90% recovery of n-hexane in the liquid (90% of the n-hexane...

Q:

4. A flash chamber operating at 55 C and 200 kPa is separating 1,000 kg moles/hr of a feed that is 40 mol % propane, 15 mol % n-butane, 10 mol % n-pentane, and 35 mol % n-hexane. Find the product...

Q:

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...

Q:

A flash drum operating at \(300 \mathrm{kPa}\) is separating \(1000.0 \mathrm{kmol} / \mathrm{h}\) of a mixture that is \(40.0 \mathrm{~mol} \%\) isobutane, \(25.0 \% \mathrm{n}\)-pentane, and \(35.0...

Q:

A stream of ethane, n-butane, n-hexane, and n-heptane is to be separated using a flash drum operating at 250 kPa and 60 C. The feed (100 kmol/h) is 15 % ethane, 20% n-butane, 35 % n- hexane, and 30 %...

Q:

A stream of ethane, n-butane, n-hexane, and n-heptane is to be separated using a flash drum operating at 250 kPa and 60C. The feed (100 kmol/h) is 15 % ethane, 20 % n-butane, 35 % nhexane, and 30 %...

Q:

Determine the bare module, total module, and grassroots cost of the ethylbenzene plant described in Appendix B, Project B.2 B.2. ETHYLBENZENE PRODUCTION, UNIT 300 The majority of ethylbenzene (EB)...

Q:

Stock Co. began 2010 with three job in process: TYPE OF COST During 2010, the following transactions occurred: 1. The firm purchased and paid for $542,000 of raw material. 2. Factory payroll records...

Q:

Discuss the problems of aircraft noise around an airport from an externality perspective and propose a possible solution if (a) Housing existed in the airport area before the airport was built and...

Q:

9. 1 Th e argument has been made that to cut down on teenage drunk driving we should increase the federal excise tax on beer. 2 Such a measure, however, would almost certainly fail to achieve its...

Q:

Suppose an experiment has five equally likely outcomes: E1, E2, E3, E4, E5. Assign probabilities to each outcome and show that the requirements in equations (4.3) and (4.4) are satisfied. What method...

Q:

Ohfir Corporation has received an order for handheld computers from Townsend, LLC. A partially complete bill of activities for that order follows. Fill in the missingdata. Ohfir Corporation Bill of...

Q:

TechMaster is an information technology (IT) consulting company offering services to small firms. TechMaster bills clients for its various services based on the hours its professionals spend. In...

Q:

Medusa Products uses a job-order costing system. Overhead costs are applied to jobs on the basis of machine-hours. At the beginning of the year, management estimated that the company would incur...

Q:

The board of directors of Carlie Services Inc. authorized the issuance of $400,000 face value, 20-year, 7 percent bonds dated April 1, 2016, and maturing on April 1, 2036. Interest is payable...

Q:

A shaft carries five masses A, B, C, D and E which revolve at the same radius in planes which are equidistant from one another. The magnitude of the masses in planes A, C and D are 50 kg, 40 kg and...

Q:

A piston cylinder device contains 10 L of liquid water at 100 kPa and 30oC. Heat is transferred at constant pressure until the temperature increases to 200oC. Determine the change in (a) The total...

Q:

Draw a line of constant specific volume that passes through the critical point on a Ts diagram for R-134a. (b) What-if Scenario: How would the line shift if it passed through saturated vapor state at...

Q:

Hydrogen is produced at 100 kPa and 298 K from a mixture of hydrogen and methane containing 10% hydrogen and 90% methane by volume. If the device has an energetic efficiency of 20%. Determine the...

Q:

construct an ANOVA table for a simple linear regression analysis, showing the sources, degrees of freedom, sums of squares, and mean squares 2. n 11 pairs (x, y), SSR = 20, Total SS = 35

Q:

construct an ANOVA table for a simple linear regression analysis, showing the sources, degrees of freedom, sums of squares, and mean squares 3. n=15 pairs (x,y), S = 2.1, S = 5.8, 5=1.1 XX yy

Q:

Fill in the missing entries in the analysis of variance table for a simple linear regression analysis shown 4. Source df SS MS Regression 4.3 Error Total 19 12.5