(a) Interpretation: It should be determined that how many independent material balance may be written for this system. Concept introduction: The independent material balance is when the stoichiometric equation of anyone of them can not be obtained by adding or subtracting multiples of the stoichiometric equation of the others. The material balances are non independent; if two molecular species are in same ratio to each other wherever they appear and if two atomic species are in same ratio to each other wherever they occur.

Question

9.4. A PID temperature controller is at steady state with an output pressure of 9 psig. The set point and process temperature are initially the same. At time = 0, the set point is increased at the rate of 0.5°F/min. The motion of the set point is in the direction of lower temperatures. If the current settings are PART 3 LINEAR CLOSED-LOOP SYSTEMS Ke = 2 psig/°F Ti = 1.25 min TD = 0.4 min plot the output pressure versus time.

Answer 1

Question

Chapter 4, Problem 4.10P

Interpretation Introduction

(a)

Interpretation:

It should be determined that how many independent material balance may be written for this system.

Concept introduction:

The independent material balance is when the stoichiometric equation of anyone of them can not be obtained by adding or subtracting multiples of the stoichiometric equation of the others.

The material balances are non independent; if two molecular species are in same ratio to each other wherever they appear and if two atomic species are in same ratio to each other wherever they occur.

Interpretation Introduction

(b)

Interpretation:

Calculate mC.,mE,. and mR. using the given mixture feed rate as a basis and writing balance in an order where never have an equation that involves more than one unknown variable.

Concept introduction:

In order to understand different variables and components of a system, the analysis of degree of freedom can work better. If the degree of freedom is zero then the problem is specified.

The degree of freedom is explained as:

F=m−n−p−s

Where, m is total number of independent stream variables, n is number of independent balances, p is total number of specified terms and s is total number of subsidiary relation.

Interpretation Introduction

(c)

Interpretation:

Calculate the difference between amount of acetic acid in the feed mixture and that in the 0.5% mixture and show that it equals the amount that leaves in the 9.6% mixture.

Concept introduction:

In any system, for any conserved quantity like total mass, mass of particular species, momentum, energy etc. the balance can be expressed as follows:

Input+generation−output−consumption=Accumulation

Where, input is feed that enters through system boundary, generation is the content produced within system, output is the content which leaves the system and consumption is the feed consumed within the system while accumulation is the actual product build up in the system.

Interpretation Introduction

(d)

Interpretation:

Sketch a flow chart of a two-unit process that might be used to recover nearly pure acetic acid from an acetic acid-water mixture.

Concept introduction:

Actually, when a few process information is given and the calculation is to be done on the basis of the information, then in such conditions, flowchart creation is the best way to deal with. It is formed with the help of boxes and arrows to show the process and outline the process units. The arrow lines can show inputs and outputs which help in better understanding of the process.

Expert Solution & Answer

Learn your wayIncludes step-by-step video

See solution

Check out sample textbook solution

03:48

Students have asked these similar questions

9.4. A PID temperature controller is at steady state with an output pressure of 9 psig. The set point and process temperature are initially the same. At time = 0, the set point is increased at the rate of 0.5°F/min. The motion of the set point is in the direction of lower temperatures. If the current settings are PART 3 LINEAR CLOSED-LOOP SYSTEMS Ke = 2 psig/°F Ti = 1.25 min TD = 0.4 min plot the output pressure versus time.

9.6. A PI controller has the transfer function Determine the values of K, and T. 5s + 10 Ge S

9.5. The input & to a PI controller is shown in Fig. P9-5. Plot the output of the controller if Ke 2 and 0.50 min. - E 0.5 0 -0.5 0 FIGURE P9-5 2 4 t, min

Answer 2

Question

Chapter 4, Problem 4.10P

Interpretation Introduction

(a)

Interpretation:

It should be determined that how many independent material balance may be written for this system.

Concept introduction:

The independent material balance is when the stoichiometric equation of anyone of them can not be obtained by adding or subtracting multiples of the stoichiometric equation of the others.

The material balances are non independent; if two molecular species are in same ratio to each other wherever they appear and if two atomic species are in same ratio to each other wherever they occur.

Interpretation Introduction

(b)

Interpretation:

Calculate mC.,mE,. and mR. using the given mixture feed rate as a basis and writing balance in an order where never have an equation that involves more than one unknown variable.

Concept introduction:

In order to understand different variables and components of a system, the analysis of degree of freedom can work better. If the degree of freedom is zero then the problem is specified.

The degree of freedom is explained as:

F=m−n−p−s

Where, m is total number of independent stream variables, n is number of independent balances, p is total number of specified terms and s is total number of subsidiary relation.

Interpretation Introduction

(c)

Interpretation:

Calculate the difference between amount of acetic acid in the feed mixture and that in the 0.5% mixture and show that it equals the amount that leaves in the 9.6% mixture.

Concept introduction:

In any system, for any conserved quantity like total mass, mass of particular species, momentum, energy etc. the balance can be expressed as follows:

Input+generation−output−consumption=Accumulation

Where, input is feed that enters through system boundary, generation is the content produced within system, output is the content which leaves the system and consumption is the feed consumed within the system while accumulation is the actual product build up in the system.

Interpretation Introduction

(d)

Interpretation:

Sketch a flow chart of a two-unit process that might be used to recover nearly pure acetic acid from an acetic acid-water mixture.

Concept introduction:

Actually, when a few process information is given and the calculation is to be done on the basis of the information, then in such conditions, flowchart creation is the best way to deal with. It is formed with the help of boxes and arrows to show the process and outline the process units. The arrow lines can show inputs and outputs which help in better understanding of the process.

Expert Solution & Answer

Learn your wayIncludes step-by-step video

See solution

Check out sample textbook solution

03:48

Answer 3

Question

Chapter 4, Problem 4.10P

Interpretation Introduction

(a)

Interpretation:

It should be determined that how many independent material balance may be written for this system.

Concept introduction:

The independent material balance is when the stoichiometric equation of anyone of them can not be obtained by adding or subtracting multiples of the stoichiometric equation of the others.

The material balances are non independent; if two molecular species are in same ratio to each other wherever they appear and if two atomic species are in same ratio to each other wherever they occur.

Interpretation Introduction

(b)

Interpretation:

Calculate mC.,mE,. and mR. using the given mixture feed rate as a basis and writing balance in an order where never have an equation that involves more than one unknown variable.

Concept introduction:

In order to understand different variables and components of a system, the analysis of degree of freedom can work better. If the degree of freedom is zero then the problem is specified.

The degree of freedom is explained as:

F=m−n−p−s

Where, m is total number of independent stream variables, n is number of independent balances, p is total number of specified terms and s is total number of subsidiary relation.

Interpretation Introduction

(c)

Interpretation:

Calculate the difference between amount of acetic acid in the feed mixture and that in the 0.5% mixture and show that it equals the amount that leaves in the 9.6% mixture.

Concept introduction:

In any system, for any conserved quantity like total mass, mass of particular species, momentum, energy etc. the balance can be expressed as follows:

Input+generation−output−consumption=Accumulation

Where, input is feed that enters through system boundary, generation is the content produced within system, output is the content which leaves the system and consumption is the feed consumed within the system while accumulation is the actual product build up in the system.

Interpretation Introduction

(d)

Interpretation:

Sketch a flow chart of a two-unit process that might be used to recover nearly pure acetic acid from an acetic acid-water mixture.

Concept introduction:

Actually, when a few process information is given and the calculation is to be done on the basis of the information, then in such conditions, flowchart creation is the best way to deal with. It is formed with the help of boxes and arrows to show the process and outline the process units. The arrow lines can show inputs and outputs which help in better understanding of the process.

Expert Solution & Answer

Learn your wayIncludes step-by-step video

See solution

Check out sample textbook solution

03:48

Answer 4

Question

Chapter 4, Problem 4.10P

Interpretation Introduction

(a)

Interpretation:

It should be determined that how many independent material balance may be written for this system.

Concept introduction:

The independent material balance is when the stoichiometric equation of anyone of them can not be obtained by adding or subtracting multiples of the stoichiometric equation of the others.

The material balances are non independent; if two molecular species are in same ratio to each other wherever they appear and if two atomic species are in same ratio to each other wherever they occur.

Interpretation Introduction

(b)

Interpretation:

Calculate mC.,mE,. and mR. using the given mixture feed rate as a basis and writing balance in an order where never have an equation that involves more than one unknown variable.

Concept introduction:

In order to understand different variables and components of a system, the analysis of degree of freedom can work better. If the degree of freedom is zero then the problem is specified.

The degree of freedom is explained as:

F=m−n−p−s

Where, m is total number of independent stream variables, n is number of independent balances, p is total number of specified terms and s is total number of subsidiary relation.

Interpretation Introduction

(c)

Interpretation:

Calculate the difference between amount of acetic acid in the feed mixture and that in the 0.5% mixture and show that it equals the amount that leaves in the 9.6% mixture.

Concept introduction:

In any system, for any conserved quantity like total mass, mass of particular species, momentum, energy etc. the balance can be expressed as follows:

Input+generation−output−consumption=Accumulation

Where, input is feed that enters through system boundary, generation is the content produced within system, output is the content which leaves the system and consumption is the feed consumed within the system while accumulation is the actual product build up in the system.

Interpretation Introduction

(d)

Interpretation:

Sketch a flow chart of a two-unit process that might be used to recover nearly pure acetic acid from an acetic acid-water mixture.

Concept introduction:

Actually, when a few process information is given and the calculation is to be done on the basis of the information, then in such conditions, flowchart creation is the best way to deal with. It is formed with the help of boxes and arrows to show the process and outline the process units. The arrow lines can show inputs and outputs which help in better understanding of the process.

Expert Solution & Answer

Learn your wayIncludes step-by-step video

See solution

Check out sample textbook solution

03:48

Answer 5

Chapter 4, Problem 4.10P

Interpretation Introduction

(a)

Interpretation:

It should be determined that how many independent material balance may be written for this system.

Concept introduction:

The independent material balance is when the stoichiometric equation of anyone of them can not be obtained by adding or subtracting multiples of the stoichiometric equation of the others.

The material balances are non independent; if two molecular species are in same ratio to each other wherever they appear and if two atomic species are in same ratio to each other wherever they occur.

Interpretation Introduction

(b)

Interpretation:

Calculate mC.,mE,. and mR. using the given mixture feed rate as a basis and writing balance in an order where never have an equation that involves more than one unknown variable.

Concept introduction:

In order to understand different variables and components of a system, the analysis of degree of freedom can work better. If the degree of freedom is zero then the problem is specified.

The degree of freedom is explained as:

F=m−n−p−s

Where, m is total number of independent stream variables, n is number of independent balances, p is total number of specified terms and s is total number of subsidiary relation.

Interpretation Introduction

(c)

Interpretation:

Calculate the difference between amount of acetic acid in the feed mixture and that in the 0.5% mixture and show that it equals the amount that leaves in the 9.6% mixture.

Concept introduction:

In any system, for any conserved quantity like total mass, mass of particular species, momentum, energy etc. the balance can be expressed as follows:

Input+generation−output−consumption=Accumulation

Where, input is feed that enters through system boundary, generation is the content produced within system, output is the content which leaves the system and consumption is the feed consumed within the system while accumulation is the actual product build up in the system.

Interpretation Introduction

(d)

Interpretation:

Sketch a flow chart of a two-unit process that might be used to recover nearly pure acetic acid from an acetic acid-water mixture.

Concept introduction:

Actually, when a few process information is given and the calculation is to be done on the basis of the information, then in such conditions, flowchart creation is the best way to deal with. It is formed with the help of boxes and arrows to show the process and outline the process units. The arrow lines can show inputs and outputs which help in better understanding of the process.

Answer 6

Chapter 4, Problem 4.10P

Interpretation Introduction

(a)

Interpretation:

It should be determined that how many independent material balance may be written for this system.

Concept introduction:

The independent material balance is when the stoichiometric equation of anyone of them can not be obtained by adding or subtracting multiples of the stoichiometric equation of the others.

The material balances are non independent; if two molecular species are in same ratio to each other wherever they appear and if two atomic species are in same ratio to each other wherever they occur.

Answer 7

Chapter 4, Problem 4.10P

Interpretation Introduction

(a)

Interpretation:

It should be determined that how many independent material balance may be written for this system.

Concept introduction:

The independent material balance is when the stoichiometric equation of anyone of them can not be obtained by adding or subtracting multiples of the stoichiometric equation of the others.

The material balances are non independent; if two molecular species are in same ratio to each other wherever they appear and if two atomic species are in same ratio to each other wherever they occur.

Answer 8

Interpretation Introduction

(b)

Interpretation:

Calculate mC.,mE,. and mR. using the given mixture feed rate as a basis and writing balance in an order where never have an equation that involves more than one unknown variable.

Concept introduction:

In order to understand different variables and components of a system, the analysis of degree of freedom can work better. If the degree of freedom is zero then the problem is specified.

The degree of freedom is explained as:

F=m−n−p−s

Where, m is total number of independent stream variables, n is number of independent balances, p is total number of specified terms and s is total number of subsidiary relation.

Answer 9

Interpretation Introduction

(b)

Interpretation:

Calculate mC.,mE,. and mR. using the given mixture feed rate as a basis and writing balance in an order where never have an equation that involves more than one unknown variable.

Concept introduction:

In order to understand different variables and components of a system, the analysis of degree of freedom can work better. If the degree of freedom is zero then the problem is specified.

The degree of freedom is explained as:

F=m−n−p−s

Where, m is total number of independent stream variables, n is number of independent balances, p is total number of specified terms and s is total number of subsidiary relation.

Answer 10

Interpretation Introduction

(c)

Interpretation:

Calculate the difference between amount of acetic acid in the feed mixture and that in the 0.5% mixture and show that it equals the amount that leaves in the 9.6% mixture.

Concept introduction:

In any system, for any conserved quantity like total mass, mass of particular species, momentum, energy etc. the balance can be expressed as follows:

Input+generation−output−consumption=Accumulation

Where, input is feed that enters through system boundary, generation is the content produced within system, output is the content which leaves the system and consumption is the feed consumed within the system while accumulation is the actual product build up in the system.

Answer 11

Interpretation Introduction

(c)

Interpretation:

Calculate the difference between amount of acetic acid in the feed mixture and that in the 0.5% mixture and show that it equals the amount that leaves in the 9.6% mixture.

Concept introduction:

In any system, for any conserved quantity like total mass, mass of particular species, momentum, energy etc. the balance can be expressed as follows:

Input+generation−output−consumption=Accumulation

Where, input is feed that enters through system boundary, generation is the content produced within system, output is the content which leaves the system and consumption is the feed consumed within the system while accumulation is the actual product build up in the system.

Answer 12

Interpretation Introduction

(d)

Interpretation:

Sketch a flow chart of a two-unit process that might be used to recover nearly pure acetic acid from an acetic acid-water mixture.

Concept introduction:

Actually, when a few process information is given and the calculation is to be done on the basis of the information, then in such conditions, flowchart creation is the best way to deal with. It is formed with the help of boxes and arrows to show the process and outline the process units. The arrow lines can show inputs and outputs which help in better understanding of the process.

Answer 13

Interpretation Introduction

(d)

Interpretation:

Sketch a flow chart of a two-unit process that might be used to recover nearly pure acetic acid from an acetic acid-water mixture.

Concept introduction:

Actually, when a few process information is given and the calculation is to be done on the basis of the information, then in such conditions, flowchart creation is the best way to deal with. It is formed with the help of boxes and arrows to show the process and outline the process units. The arrow lines can show inputs and outputs which help in better understanding of the process.

Answer 14

Expert Solution & Answer

Answer 15

Expert Solution & Answer

Answer 16

Learn your wayIncludes step-by-step video

See solution

Check out sample textbook solution

Answer 17

Learn your wayIncludes step-by-step video

See solution

Check out sample textbook solution

Answer 18

Learn your wayIncludes step-by-step video

See solution

Check out sample textbook solution

Answer 19

Learn your wayIncludes step-by-step video

Answer 20

Learn your wayIncludes step-by-step video

Answer 21

Learn your wayIncludes step-by-step video

Answer 22

Learn your way

Answer 23

Includes step-by-step video

Answer 24

See solution

Check out sample textbook solution

Answer 25

Ch. 4 - Prob. 4.1P Ch. 4 - Rain is falling on a poorly designed 150-m" flat...Ch. 4 - A liquid-phase chemical reaction A -* B takes...Ch. 4 - A stream consisting of 44.6 mole% benzene and...Ch. 4 - Prob. 4.5P Ch. 4 - A liquid mixture of acetone and water contains 35...Ch. 4 - Prob. 4.7P Ch. 4 - Prob. 4.8P Ch. 4 - Inside a distillation column (see Problem 4.8), a...Ch. 4 - Prob. 4.10P

Chapter 4 Solutions