An equimolar mixture of n-heptane and toluene at 200F, 20 psia, and a flow rate of 400
Question:
An equimolar mixture of n-heptane and toluene at 200°F, 20 psia, and a flow rate of 400 lbmol/h is to be separated by extractive distillation at 20 psia, using phenol at 220°F as the solvent, at a flow rate of 1200 lbmol/h. Design a suitable two-column system, obtaining reasonable product purities, with only a small loss of solvent.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (12 reviews)
Using the vapor pressure data in Chemcad the boiling points at 20 psia are found to be 2291 o F for nheptane 2514oF for toluene and 3790oF for phenol Thus nheptane appears to be the most volatile comp...View the full answer
Answered By
Rayan Gilbert
I have been teaching since I started my graduation 3 years ago. As a student, working as Teacher/PA has been tough but made me learn the needs for student and how to help them resolve their problems efficiently. I feel good to be able to help out students because I'm passionate about teaching. My motto for teaching is to convey the knowledge I have to students in a way that makes them understand it without breaking a sweat.
5.00+
1+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Chemical Engineering questions
-
An equimolar mixture of carbon dioxide and water vapor at 1 atm and 60C enter a dehumidifying section where the entire water vapor is condensed and removed from the mixture, and the carbon dioxide...
-
The interval [0, 1] is to be separated into three pieces by making cuts at x and y. Let A(x, y) be the area of any nondegen-crate triangle that can be formed from these three pieces. Deter-mine the...
-
An equimolar mixture of helium and argon gases is to be used as the working fluid in a closed-loop gas-turbine cycle. The mixture enters the turbine at 2.5 MPa and 1300 K and expands isentropically...
-
Hughes Company has a credit balance of $5,000 in its Allowance for Doubtful Accounts before any adjustments are made at the end of the year. Based on review and aging of its accounts receivable at...
-
A local partnership is liquidating and is currently reporting the following capital balances: Barley, capital (50% share of all profits and losses) . . . ...... $ 44,000 Carter, capital (30%) . . . ....
-
A 25-ton railroad car moving at 2.5 mi/h is to be coupled to a 50 ton car which is at rest with locked wheels. Determine (a) The Velocity of both cars after the coupling is completed, (b) The time it...
-
As the marketing manager for Independent Packaging Pty Ltd, you have asked the accountant what it costs to make the Container2000 model because you want to set a price for the container. A similar...
-
The financial statements of Lioi Steel Fabricators are shown below both the actual results for 2010 and the projections for 2011. Free cash flow is expected to grow at a 6% rate after 2011. The...
-
explain which areas are suitable for KiHa 120 for the Indonesian region, for example where the rail train is not active in the Purwokerto-Wonosobo area, is there another route for this train to be...
-
You are planning to switch your cell phone provider. The Cellular worksheet presents three options for a cell phone plan with the new company. You could choose a pay-as-you-go plan, a traditional...
-
Repeat Example 11.4, but with toluene as the solvent.
-
Repeat Example 11.5, but with a feed of 100 molls of 55 mol% ethanol and 45 mol% benzene.
-
Three time estimates for a task in a project are as follows: Optimistic completion time = 4 weeks Most likely completion time = 9 weeks Pessimistic completion time = 15 weeks Calculate the expected...
-
Use the definition of derivative to find the derivatives in Problems 8-12. \(f(x)=6-4 x^{2}-8 x\)
-
The SAT scores of entering first-year college students are shown in Figure 18.21. In Problems 13-18, find the average yearly rate of change of the scores for the requested periods. Figure 18. 21 2010...
-
Consider the sequence \(0.9,0.99,0.999,0.9999, \cdots\). What do you think is the appropriate limit of this sequence?
-
The graph in Figure 18.19 shows the height h of a projectile after \(t\) seconds. In Problems 5-8, find the average rate of change of height (in feet) with respect to the requested changes in time...
-
The graph in Figure 18.20 shows company output as a function of the number of workers. In Problems 9-12, find the average rate of change of output for the given change in the number of workers....
-
What was peculiar about the division of the Federal Reserve Bank into different districts?
-
d) For die casting processes: 1. What are the most common metals processed using die casting and discuss why other metals are not commonly die casted? 2. Which die casting machines usually have a...
-
Discuss the reasons for the crisis in mortgage markets in the first de cade of the 2000s.
-
A precipitation process for producing perfect spheres of silica has been developed. The individual particles are so small that most cannot be discerned by the naked eye. Using optical microscopy, the...
-
Distinguish among total-moisture content, free-moisture content, equilibrium-moisture content, unbound moisture, and bound moisture.
-
For what types of wet solids can fluidized-bed, spoutedbed, and pneumatic-conveyor dryers be used?
-
What are some scholarly sources that support the implementation of a case manager?
-
Review your own current processes relating to ER and IR within the organisation and identify three issues that can be improved upon.
-
A group of students working on a collaborative research project needs a centralized space to store and edit their documents. Which Teams feature should they primarily use?
Study smarter with the SolutionInn App