Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Chemistry Expert

problem: Consider the process of figure with the stream temperatures and the heat duties given on table shown below:

2078_stream temperature and heat duties.jpg

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.

1685_energy integration table.jpg

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.

Chemistry, Academics

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

Have any Question? 


Related Questions in Chemistry

Dr pepper has 400g of sugar per 12 oz of liquid calculate

Dr. Pepper has 40.0g of sugar per 12 oz. of liquid. Calculate the molarity of this solution. Put that molarity into your regression line and calculate the density (all other things being equal) of this sugar solution. Sh ...

Question 1this is a tandem ms of a tryptic peptide the mass

Question 1: This is a tandem MS of a tryptic peptide. The mass of the intact peptide is 1569.692 Da. a. There are two immonium ions labelled with their mass-to-charge ratio in the spectrum. Label the signals with their s ...

Please respond to one of the below questions in detail

Please respond to ONE of the below questions in detail. These questions are taken from Sam Kean's "Questions and Topics for Discussion".  Your response needs to be 1-2 pages long, or approximately 700-900 words. Consider ...

A draw all possible stereoisomers of a) Draw all possible stereoisomers of

a) Draw all possible stereoisomers of 1,4-dimethylcyclohexane. b) What is the stereo chemical relationship between all of them? c) Rate them according to their stability.

When 0430 mole of titanium is combusted in a bomb

When .0430 mole of titanium is combusted in a bomb calorimeter, the temperature of the calorimeter increases from 30.00degress Celsius to 91.60 degrees Celsius. In a separate experiment, the heat capacity of the calorime ...

A 06745 gram sample of khp reacts with 4175 ml of koh

A 0.6745 gram sample of KHP reacts with 41.75 mL of KOH solution for complete neutralization. What is the molarity of the KOH solution? (Molecular weight of KHP = 204 g/mol. KHP has one acidic hydrogen.)

1if you wish a buffer to have a ph of 1000 what is the

1. If you wish a buffer to have a pH of 10.00, what is the desired [H 3 O + ]? 2. In the buffer from 6, you want to select a weak acid (one of the conjugate pair) with a Ka close to that value of [H 3 O + ]. Explain why, ...

1 the general public often expects solutions to our

1. The general public often expects solutions to our environmental issues that have zero risk. Explain in less than 200 words whether this is possible, supporting your answer with a thoughtful discussion of what risk is ...

A 187 g sample of mg reacts with 800 ml of a hydrochloric

A 1.87 g sample of Mg reacts with 80.0 mL of a hydrochloric acid solution (pH = -0.544). What is the pH of the solution after all the Mg has reacted? Assume constant volume.

Hello need help with the following chem Hello, need help with the following chem

Hello, need help with the following chem questions.  Aluminum reacts with chlorine gas to form aluminum chloride via the following reaction:  2Al(s)+3Cl2(g)→2AlCl3(s) You are given 24.0 g of aluminum and 29.0 g of chlori ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

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.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen