Question: A nonvolatile pharmaceutical is dissolved in a solution that is (90.0 mathrm{~mol} %) acetone and (10.0 mathrm{~mol} %) ethanol. A constant volume batch distillation is

A nonvolatile pharmaceutical is dissolved in a solution that is $90.0 \mathrm{~mol} \%$ acetone and $10.0 \mathrm{~mol} \%$ ethanol. A constant volume batch distillation is used to switch the solvent to $20.0 \mathrm{~mol} \%$ acetone and $80.0 \mathrm{~mol} \%$ ethanol without diluting the concentration of solute. The charge to the still pot is $\mathrm{W}=1.5 \mathrm{kmol}$. VLE data are in Problem 4.D7. What are the values of the amount (kmol) of pure solvent ethanol added, the kmol of acetone that are evaporated, the $\mathrm{kmol}$ of ethanol evaporated, and the average mole fraction of acetone in the distillate?

Problem 4.D7.

D7.* A distillation column with a total condenser is separating a feed

D7.* A distillation column with a total condenser is separating a feed that is 30 mol% acetone from ethanol. Distillate xD = 0.90, and bottoms XB = 0.13, both mole fractions acetone. Assume CMO is valid. L/V = 0.8. Boilup ratio is

Step by Step Solution

★★★★★

3.40 Rating (150 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock 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!

A nonvolatile solute is dissolved in $1.0 \mathrm{kmol}$ of methanol. We wish to switch the solvent to water. Because the solution is already concentrated, a first batch distillation to concentrate...

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...

Consider the following information: Rate of Return if State Occurs State of Economy Boom :57 Bust of Economy .66 .34 Probability of State Stock A .09 .13 Stock B Stock C .03 .19 .24 -.04 a. What is...

The following questions all relate to the normal boiling point of water. a. What is the boiling point of pure water? b. If a nonvolatile, insoluble substance is mixed with water, will the boiling...

5.384g of a non-volatile solute is dissolved in 100.0g of water. The solute does not react with water nor dissociate in solution. Assume that the resulting solution displays ideal Raoult's law...

Solve Example 9-2 with a spreadsheet using Eq. (9-18) over the following ranges of methanol mole fraction: 1.0 to $0.9,0.9$ to $0.7,0.7$ to $0.5,0.5$ to 0.3 , and 0.3 to 0.1 . *Answers are in...

Repeat all parts of Example 9-2, but determine $\mathrm{S}$ by dividing Simpson's rule in two parts: from $\mathrm{x}=1.0$ to $\mathrm{x}=0.2$, and from $\mathrm{x}=0.2$ to...

As the concentration of a solution increases, its vapor pressure decreases. For a nonvolatile solute B in a liquid solvent A, the relationship between concentration and vapor pressure is expressed by...

A nonvolatile solute is dissolved in $1.0 \mathrm{kmol}$ of methanol. We wish to have the solute in $1.0 \mathrm{kmol}$ of solution that is $99.0 \mathrm{~mol} \%$ water and 1.0 \(\mathrm{mol}...

The vapour pressure of benzene at 80C is lowered by 10 mm when 2.0 g of a non-volatile substance is dissolved in 78 g of benzene. The vapour pressure of pure benzene at 80C is 750 mm. The molar mass...

Selim Osmanoglu has been working as a Director at Helvetic Water SA an unlisted trading company in Switzerland which has an issued share capital of 100,000 1 ordinary shares. He now wants to give...

\ Question 4: A personnel specialist of a major corporation is recruiting large number of employees for an overseas assignment. During the testing process, management asks how things are going and...

| , | The announcement of a seasoned equity offering ( SEO ) usually raises a stock's price. True False - 2 C Mostly cloudy Search

Identify some important qualitative considerations in evaluating a decision to make or buy a part.(p. 131)

Why is iodine almost always used in a solution containing excess I - ?

In which technique, iodimetry or iodometry, is starch indicator not added until just before the end point? Why?

A dilute Na 2 SO 4 solution is to be electrolyzed with a pair of smooth Pt electrodes at a current density of 100 A/m 2 and a current of 0.100 A. The products are H 2 (g) and O 2 (g) at 1.00 bar....

un director de $5500 se invierte en una cuenta que paga una tasa anual de 4%. Encuentre el monto en la cuenta despus 6 aos si la cuenta se capitaliza semestralmente, trimestralmente y mensualmente....

Below i have attached the training.py code . Give the DQN architecture 1 code which takes state and action as input and returns only one q value. Integrate the code with the training.py and give ....

please answer 8-10 if possible trying to understand the difference between tbr mm63 capital model with taxes the miller model and the ebit/capital cost model Aspeon Sparkling Water, Inc., botlles...