A stream of aqueous methanol having 45 mol % CHOH is to be separated into a...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A stream of aqueous methanol having 45 mol % CH₂OH is to be separated into a top product having 96 mol% methanol and a bottom liquid with 4 mol % methanol. The feed at its bubble point and the operating pressure is 101.3 kPa. A reflux ratio of 1.5 is suggested i) Determine the number of ideal trays ii) Find the number of real trays if the overall efficiency is 40%. On which real tray should the feed to be introduced? iii) Determine the temperature for first, last and feed trays for the ideal system. y temp °C 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 0.95 1 0.418 0.579 0.665 0.729 0.779 0.825 0.87 0.915 0.958 0.979 1 87.7 84.4 78 75.3 73.1 71.2 69.3 67.6 66 65 64.5 A stream of aqueous methanol having 45 mol % CH₂OH is to be separated into a top product having 96 mol% methanol and a bottom liquid with 4 mol % methanol. The feed at its bubble point and the operating pressure is 101.3 kPa. A reflux ratio of 1.5 is suggested i) Determine the number of ideal trays ii) Find the number of real trays if the overall efficiency is 40%. On which real tray should the feed to be introduced? iii) Determine the temperature for first, last and feed trays for the ideal system. y temp °C 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 0.95 1 0.418 0.579 0.665 0.729 0.779 0.825 0.87 0.915 0.958 0.979 1 87.7 84.4 78 75.3 73.1 71.2 69.3 67.6 66 65 64.5
Expert Answer:
Related Book For
Posted Date:
Students also viewed these accounting questions
-
Journalize the 10 transactions for your company using excel (must include descriptions). Your opening entry should include the following 4 items: Bank $10,000 Supplies $5,000 Bank Loan $20,000...
-
On 1 July 2018 Bear Ltd acquired 100 000 shares in Island Ltd at a price of $10 each. There were brokerage fees of $1500. The closing market price of Island Ltd shares on 30 June 2019which is the...
-
Two bowls of soup with identical temperatures are placed on a table. Bowl 1 has a metal spoon in it; bowl 2 does not. After a few minutes, is the temperature of the soup in bowl 1 greater than, less...
-
The accompanying file contains 2,000 observations with the binary target variable y along with the predictor variables x 1 , x 2 , and x 3 . a. Perform KNN analysis on the data set. What is the...
-
The defendant, Sterile Technologies, Inc., purchased a sterilizer from the plaintiff, Troy Boiler Works, on an installment payment plan. The defendant was to make installment payments charged with
-
Inara Serra Co. uses special journals and a general journal. The following transactions occurred during May 2012. May 1 I. Serra invested $50,000 cash in the business. 2 Sold merchandise to Morena...
-
Problem 2 o is the fitted value or predicted value of the response when the predictor is xo. 1) Derive the variance of o, o2 {0}, in a Simple Linear Regression setting when there is only one...
-
BCE has included service revenue of $22,100 as a result of a number of one year service policies sold late in December as an experiment. These service policies became effective on January 1, 20X4, or...
-
Wire up the circuit as shown below (Figure 1). You will now measure a discharge curve for your 470uF capacitor. Charge the capacitor to 15V. How long will it take? Can you measure the time? Then...
-
Given two vectors a = 3.0i -3.7j and b =6.6i+8.4j what is the magnitude (in m) of the vector a? Submit Answer Tries 0/5 Find the direction (in = deg) of the vector a. Submit Answer Tries 0/5 Find the...
-
3. A solar greenhouse has three twenty-lb (pound) steel barrels as thermal storage. The volume of the barrels is 55 gallons. The owner filled the first one barrel with 55 gallons of water, filled the...
-
One of your tasks as network administrator is to troubleshoot wireless issues in your company. You know that a systematic approach to troubleshooting gives the best results. What is the final step...
-
Which element will not be found in IETF YANG modeled data? interface IP Address interface name Cisco Discovery Protocol data hostname BGP
-
Which statement describes what YANG translator does? The translator provides a validated YANG module as a result of translation. The translator converts and transforms YANG modules into other...
-
Consider the equation f(x) = e - 2x' +6x +2 a) Write the possible iteration equations for fixed point function. b) Decide which one is suitable for finding the smallest positive root by using the...
-
The baseball player A hits the ball from a height of 3.36 ft with an initial velocity of 34.8 ft/s. 0.14 seconds after the ball is hit, player B who is standing 15 ft away from home plate begins to...
-
A first-order heterogeneous irreversible reaction is taking place within a spherical catalyst pellet that is plated with platinum throughout the pellet. The reactant concentration halfway between the...
-
You have two CSTRs and two PFRs, each with a volume of 1.6 m3. Use Figure 2-2(b) to calculate the conversion for each of the reactors in the following arrangements. 1. Two CSTRs in series. 2. Two...
-
Terephthalic acid (TPA) finds extensive use in the manufacture of synthetic fibers (e.g., Dacron) and as an intermediate for polyester films (e.g., Mylar). The formation of potassium terephthalate...
-
What other questions and objections can you anticipate? If you revised the message, which questions and objections would you want to address? Are there any you would choose not to address? If so, why?
-
What are the advantages and disadvantages of the following other options: making an announcement on the companys internal website, sending a memo to each employee, sending an email to each employee,...
-
As consumers increasingly interact with one another in digital form, what are the ramifications for real-world human relationships?
Study smarter with the SolutionInn App