+61-413 786 465

info@mywordsolution.com

 Algebra Math Calculus Physics Chemistry Biology Earth Science Physiology History Humanities English Sociology Nursing Science

problem: Consider the process of figure with the stream temperatures and the heat duties given on table shown below: The flash drum operates at 323K.

a) Extract stream data from the process of Figure shown below. Prepare the stream table for energy integration, presenting the number and the types of the hot and the cold streams. For each stream, indicate supply temperatures, target temperatures, and heat capacities to use for energy integration.

b) Using a minimum approach temperature of ?Tmin = 20K, draw the composite curves for the process given and determine the minimum heating and cooling demands.

c) Develop a heat exchanger network to match the minimum energy consumption   Process and Energy Integration – Spring 2013

problem: The problem table for a process is given below for ?Tmin = 20K. a) Draw the grand composite curve for this process.

b) A simple distillation column is to be integrated into the process. The relevant design information for the column is summarized below:

Condenser temperature (C) TBP = 93.2(P(bar))0.241
Reboiler temperature (C) TBP = 121.9(P(bar))0.267
Reboiler duty = 12MW
Condenser duty = 12MW
Column Design Pressure (P) = 2 bar

The change in condenser and reboiler duties with temperature is assumed to be negligible.

i) Determine the minimum heating and cooling requirements of the process if the column is integrated with the process. Illustrate your answer in the Grand Composite Curve.

ii) Suggest changes to the column specification that would reduce the minimum heating and cooling requirements of the process when the column is integrated with the process. Illustrate your answer in the Grand Composite Curve.

• Category:- Chemistry
• Reference No.:- M9146

Have any Question?

## Related Questions in Chemistry

### Calculate volume in milliliters of a 196 moll calcium

Calculate volume in milliliters of a 1.96 mol/L calcium bromide solution that contains 275. mmol of calcium bromide CaBr2. Round your answer to 3 significant digits.

### Over the next 12 months bradley metals located in vancouver

Over the next 12 months Bradley Metals (Located in Vancouver) will order aprox. 6000 of forging units (from Kurrat Tools, located in Montreal) with the average weight of 15 LBS/unit.(6000/12=  500  units per month). 6,00 ...

### Determine the kinetic energy of a 750 kg mass moving at 613

Determine the kinetic energy of a 75.0 kg mass moving at 61.3 m/s. Your answer should be in Joules.

### 100 mole of sodium carbonate formula mass 1060 is converted

1.00 mole of sodium carbonate (formula mass 106.0) is converted to sodium chloride, Na2CO3(s) + 2HCl(aq)® 2NaCl(aq) + H2O +CO2(g). The percentage yield in this conversion is 80%.Which of the following is correct: a. 0.80 ...

### At a given pressure and temperature it takes 1987 sec for a

At a given pressure and temperature, it takes 198.7 sec for a 2.6 L sample of Kr to effuse through a porous membrane. How long does it take for 2.6 L Ar to effuse under the same conditions?

### Asolution is prepared by dissolving 2244 grams of acetic

Asolution is prepared by dissolving 22.44 grams of acetic acid inenough water to make250.0 mL of solution. A 25.00-mL aliquot of NaOH solution is thentitrated with the acetic acid solution. 37.28 mL of the acetic acid so ...

### A chemist adds 1900 ml of a 2810-6 moll mercuryi chloride

A chemist adds 190.0 mL of a 2.8*10^-6 mol/L mercury(I) chloride (Hg2Cl2) solution to reaction flask. Calculate the micromoles of mercury(I) chloride the chemist has added to the flask. Round your answer to 2 significant ...

### To standardize a solution of naoh one uses a primary

To standardize a solution of NaOH, one uses a primary standard called potassium hydrogen phthalate (KHP for short). It is a monoprotic acid that can be obtained extremely pure and dried to a constant weigh out 0.556g of ...

### What is the chemical name for s6o and what is the chemical

What is the chemical name for S6O and what is the chemical name for S7O2?

### A sample of caco3nbsps is introduced into a sealed

A sample of CaCO 3  (s) is introduced into a sealed container of volume .654 L and heated to 1000 K until equilibrium. The reaction is . K p  for the reaction is3.9*10 -2  at this temperature. Calculate the mass of CaO(s ...

• 13,132 Experts

## Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

### Why might a bank avoid the use of interest rate swaps even

Why might a bank avoid the use of interest rate swaps, even when the institution is exposed to significant interest rate

### Describe the difference between zero coupon bonds and

Describe the difference between zero coupon bonds and coupon bonds. Under what conditions will a coupon bond sell at a p

### Compute the present value of an annuity of 880 per year

Compute the present value of an annuity of \$ 880 per year for 16 years, given a discount rate of 6 percent per annum. As

### Compute the present value of an 1150 payment made in ten

Compute the present value of an \$1,150 payment made in ten years when the discount rate is 12 percent. (Do not round int

### Compute the present value of an annuity of 699 per year

Compute the present value of an annuity of \$ 699 per year for 19 years, given a discount rate of 6 percent per annum. As