Question: D30.* A distillation column is separating methanol from water. The column has a total condenser that subcools the reflux so that 1 mole of vapor

D30.* A distillation column is separating methanol from water. The column

D30.* A distillation column is separating methanol from water. The column has a total condenser that subcools the reflux so that 1 mole of vapor is condensed in the column for each 3 moles of reflux. L0/D=3. A liquid side stream is withdrawn from the second stage below the condenser. This side stream is vaporized to a saturated vapor and then mixed with the feed and input on stage 4 . The side withdrawal rate is S=500kmol/h. The feed is a saturated vapor that is 48mol% methanol. Feed rate is F=1000kmol/h. A total reboiler is used, which produces a saturated vapor boilup. We desire a distillate 92mol% methanol and a bottoms 4mol% methanol. Assume CMO. Equilibrium data are given in Table 2-7. Find: a. The total number of equilibrium stages required. b. The value of v/B

Step by Step Solution

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 distillation column is separating methanol from water. The column has a total condenser that subcools the reflux so that 1 mole of vapor is condensed in the column for each 3 moles of reflux....

A distillation column is separating methanol from water at 1 atm. The column has a total condenser and a partial reboiler. In addition, a saturated vapor stream of pure steam is input on the second...

SABIC plans to build a packed distillation column for separating methanol from water. The feed flow rate is 1000kmol/ day. The feed is saturated liquid and contains 40mol% methanol. An external...

Problem 4 . [ 1 5 points ] A distillation column is separating methanol and water. The column has a partial reboiler, a total condenser, and a saturated liquid reflux. The feed rate is 1 5 2 kg -...

1. A distillation column is separating methanol and water at a pressure of 1 atmosphere. The column has a partial reboiler, a total condenser, and a saturated liquid reflux. The feed rate is...

A distillation column is separating methanol from water at a pressure of \(1 \mathrm{~atm}\). The column has a total condenser and a partial reboiler. In addition, a saturated vapor stream of pure...

An ordinary, single-feed distillation column is separating methanol, ethanol, 1-propanol, and n-butanol. There are 27 trays in column, and feed location in column is tray 13 below condenser (input as...

We are separating methanol and water in a staged distillation column at total reflux to determine Murphree efficiency. Pressure is \(101.3 \mathrm{kPa}\). The column has a 2.0 -in. head of liquid on...

hint: include steam in overall balance a a 5. A distillation column is separating 1000 moles/hr of a mixture of 32 mole % ethanol and 68 mole % water at a pressure of 1 atmosphere. The feed enters as...

if you dont know how to solve please dont repost other answrrs thanks in advance 2. A distillation column is separating ethanol and water at a pressure of atmosphere. The feed is 40 mole ethanol and...

Write a historical paper about Wework Company.

A mixing process consists of a single stirred tank instrumented as shown in Figure 3. The concentration of single species A in the feed stream varies. The controller attempts to compensate for this...

S5-1 Compare flow of costs (Learning Objective 1) Use Exhibit 5-1 to help you describe in your own words the major difference in the flow of costs between a job costing system and a process costing...

A random sample of 43 biology students in a science program are selected for a study. Of those selected, only 27 passed the mid term exam. At the 5% significance level, is there sufficient evidence...

=+such a policy encourage you to join one company over another, or is salary level still the most important determining factor in deciding between compensation packages?

=+companys Bean Stock program written in a case study at http://www.mhhe.com/business /management/thompson/11e/case/starbucks-1.html (under the heading Schultzs Strategy to Make Starbucks a Great...

=+5. Some companies award stock options to all employees. Starbucks is a good example of the loyal employees and good press coverage such a policy can generate. Have a look at some information about...