Homework Answers
Add Answer to:
A
distillation column is fed with a liquid mixture of 25.0 mole %
benzene, 30 %...
An equimolar liquid mixture of benzene and toluene is separated into two product streams by distillation....
An equimolar liquid mixture of benzene and toluene is separated into two product streams by distillation. A process flowchart and a somewhat oversimplified description of what happens in the process follow: Vapor-97% mole benzene A Reflux Overhead product Filmoi) 24 CONDENSER", mot Feed 100 mol 0.500 mol Bimal La DISTILLATION 0.500 mol/mol Bollup mol B[/mol) 1 Bottoms product REBOILER mol B/D/mol Inside the column a liquid stream flows downward and a vapor stream rises. At each point in the column...
Problem 4.40 Sequential Distillation A liquid mixture containing 30.0 mole% benzene (B), 25.0% toluene (T), and...
Problem 4.40 Sequential Distillation A liquid mixture containing 30.0 mole% benzene (B), 25.0% toluene (T), and the balance xylene (X) is fed to a distillation column. The bottoms product contains 98.0 mole% X and no B, and 85.5% of the X in the feed is recovered in this stream. The overhead product is fed to a second column. The overhead product from the second column contains 91.0% of the B in the feed to this column. The composition of this...
4.42. An equimolar liquid mixture of benzene and toluene is separated into two product streams by...
4.42. An equimolar liquid mixture of benzene and toluene is separated into two product streams by distillation. A process flowchart and a somewhat oversimplified description of what happens in the process follow: Vapor-97% mole benzene Overhead product Reflux n(mol) n1(mol) CONDENSER Feed 100 mol DISTILLATION COLUMN 0.500 mol B/mol 0.500 mol T/mol Boilup yBmol B(v)/mol] Bottoms product REBOILER *B[mol B(1)/mol] Inside the column a liquid stream flows downward and a vapor stream rises. At each point in the column some...
A mixture containing 42% benzene and 58% toluene by mass is fed to a distillation column....
A mixture containing 42% benzene and 58% toluene by mass is fed to a distillation column. A second mixture is also fed to the distillation column and has a composition of 65% toluene and 35% acetone by mass. The flowrates of the mixtures are 2500 kg h1 and 1500 kg h1 respectively. An overhead distillate exit stream of 800 kg h-1 containing 23% acetone and a bottom exit stream of 25% benzene are produced. Determine the bottom exit flowrate and...
A liquid mixture containing 45.0 % benzene (B) and 55.0 % toluene (T) by mass is...
A liquid mixture containing 45.0 % benzene (B) and 55.0 % toluene (T) by mass is fed to a distillation column. A product stream leaving the top of the column (the overhead product) contains 95.0 mole % B, and a bottom product stream contains 8.0 % of the benzene fed to the column (meaning that 92% of the benzene leaves with the overhead product). the volumetric flow rate of the feed stream is 2000 L/h and the specific gravity of...
A mixture containing 45% benzene (B) and 55% toluene (T) by mass is fed to a...
A mixture containing 45% benzene (B) and 55% toluene (T) by mass is fed to a distillation column an overhead stream of 95% B is produced, and 8% of the benzene fed to the column leaves in the bottom stream. The feed rate is 2000kg/h. 1- suggest the suitable material to fabricate the distillation column. 2-Ideentify the corrosive behavior of chemicals to the selected material and calculate the corrosive allowance for thickness of the column. 3-Explain the suitable maintenance procedure...
Question 2 A feed material stream flowing at a rate of 100 kg/h is fed to...
Question 2 A feed material stream flowing at a rate of 100 kg/h is fed to a distillation column. The feed contains 45 wt.% benzene (C6H6) and the remainder toluene (C6H5CH3). The distillate stream contains 98 wt.% benzene. The bottom stream contains 10 wt.% of the benzene fed to the distillation column. a) Draw a block flow diagram of the process and annotate appropriately with the data provided, state the basis and define variables for unknown flow rates and compositions....
Problem One [35 marks] A liquid mixture of benzene and toluene contains 55% benzene by mass,...
Problem One [35 marks] A liquid mixture of benzene and toluene contains 55% benzene by mass, the rest is toluene is to be distilled continuously to produce two streams: the Overhead stream (v) in kg/hr and bottom stream (L.) in kg/hr. The overhead stream was analysed and was found to have 85% by mass benzene and the rest is toluene. The bottom stream was analysed and found to have 89.4% toluene and the rest is benzene. 1) Draw a flowchart...
Toluene + H2 → Benzene + CH4 Two streams enter the process. The first input stream...
Toluene + H2 → Benzene + CH4 Two streams enter the process. The first input stream is pure liquid toluene, which enters at a rate of 40 mol/s. The second input stream is a mixture of H2 (95 mole%) and CH4 (5 mole%). The flow rate of H2 in the second stream is equal to 200 mol/s. Two streams leave the process. The first output stream contains only liquid benzene (product) and toluene (unconverted reactant). The second output stream contains...
A saturated liquid feed with a composition of 45 mole-% benzene and 55 mole-% toluene is...
A saturated liquid feed with a composition of 45 mole-% benzene and 55 mole-% toluene is distilled in a plate column at the rate of 250 kmol/h. Overhead product contains 97 mole-% benzene and the bottom product contains 5 mole-% benzene. A total condenser and a partial reboiler are used. The reflux ratio employed is 1.5 times the minimum, RD 1.5 RDmin Find the number of theoretical plates required for this separation, the heat duties of the condenser and reboiler....
An equimolar liquid mixture of benzene and toluene is separated into two product streams by distillation. A process flowchart and a somewhat oversimplified description of what happens in the process follow: Vapor-97% mole benzene A Reflux Overhead product Filmoi) 24 CONDENSER", mot Feed 100 mol 0.500 mol Bimal La DISTILLATION 0.500 mol/mol Bollup mol B[/mol) 1 Bottoms product REBOILER mol B/D/mol Inside the column a liquid stream flows downward and a vapor stream rises. At each point in the column...
4.42. An equimolar liquid mixture of benzene and toluene is separated into two product streams by distillation. A process flowchart and a somewhat oversimplified description of what happens in the process follow: Vapor-97% mole benzene Overhead product Reflux n(mol) n1(mol) CONDENSER Feed 100 mol DISTILLATION COLUMN 0.500 mol B/mol 0.500 mol T/mol Boilup yBmol B(v)/mol] Bottoms product REBOILER *B[mol B(1)/mol] Inside the column a liquid stream flows downward and a vapor stream rises. At each point in the column some...
A mixture containing 42% benzene and 58% toluene by mass is fed to a distillation column. A second mixture is also fed to the distillation column and has a composition of 65% toluene and 35% acetone by mass. The flowrates of the mixtures are 2500 kg h1 and 1500 kg h1 respectively. An overhead distillate exit stream of 800 kg h-1 containing 23% acetone and a bottom exit stream of 25% benzene are produced. Determine the bottom exit flowrate and...
Question 2 A feed material stream flowing at a rate of 100 kg/h is fed to a distillation column. The feed contains 45 wt.% benzene (C6H6) and the remainder toluene (C6H5CH3). The distillate stream contains 98 wt.% benzene. The bottom stream contains 10 wt.% of the benzene fed to the distillation column. a) Draw a block flow diagram of the process and annotate appropriately with the data provided, state the basis and define variables for unknown flow rates and compositions....
Problem One [35 marks] A liquid mixture of benzene and toluene contains 55% benzene by mass, the rest is toluene is to be distilled continuously to produce two streams: the Overhead stream (v) in kg/hr and bottom stream (L.) in kg/hr. The overhead stream was analysed and was found to have 85% by mass benzene and the rest is toluene. The bottom stream was analysed and found to have 89.4% toluene and the rest is benzene. 1) Draw a flowchart...
A saturated liquid feed with a composition of 45 mole-% benzene and 55 mole-% toluene is distilled in a plate column at the rate of 250 kmol/h. Overhead product contains 97 mole-% benzene and the bottom product contains 5 mole-% benzene. A total condenser and a partial reboiler are used. The reflux ratio employed is 1.5 times the minimum, RD 1.5 RDmin Find the number of theoretical plates required for this separation, the heat duties of the condenser and reboiler....
Most questions answered within 3 hours.
-
(63
#14)
which of the following statments best describes how chamging
the concentration of the substances...
asked 2 hours ago -
In the following reaction, which element is undergoing
oxidation: Na2SO3 + N2O --> N2 + Na2SO4...
asked 3 hours ago -
Which of the following pairs of ions have the same electron
configuration?
I: Br− and Se2−...
asked 6 hours ago -
The Foremost Composite Materials Company is planning a two-day
sales conference for October 19-20. The conference...
asked 6 hours ago -
3) Illustrate the observed pattern of relatedness of organisms
versus adaptations to specific conditions. This means...
asked 6 hours ago -
In winter a lake has a 0.35 m thick ice layer over 1.10 m of
water....
asked 7 hours ago -
Assuming the following has been encrypted with a Vigenere cipher
below, use the method(s) and assumptions...
asked 8 hours ago -
How would I use switch statements to write a program that will
take an input of...
asked 7 hours ago -
Imagine a reaction in which methane gas combusts at a constant
pressure of 1 atm and...
asked 8 hours ago -
Two parallel wires (each 12 m in length) are separated by a
distance of 0.065 m...
asked 8 hours ago -
Suppose there were three masses at the corner of uniform
equilateral triangle. The masses are m1...
asked 8 hours ago -
Situation: A building that is 618 m above the ground floor. How
many times would a...
asked 8 hours ago