CBE682 Lesson Plan (1)

LESSON PLANCBE682

SEPARATION PROCESSES II

FACULTY OF CHEMICAL ENGINEERING UNIVERSITI TEKNOLOGI MARA

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1.0 COURSE INFORMATION

COURSE NAME : SEPARATION PROCESSES IICOURSE CODE : CBE682PROGRAM : EH222SEMESTER : 5CREDIT HOURS : 3CONTACT HOURS : 4COURSE STATUS : COREPRE-REQUISITE : NIL

2.0 SYNOPSISThis course is a continuation of Separation Processes I CBE582. The topics comprise of fluid-solid separation principles, membrane separation processes and mechanical-physical separation principles. The students will be exposed to various unit operations related to the topics, and the basic principles and calculations will also be introduced.

3.0 OBJECTIVESUpon completion of this course, students should be able to:

1. Distinguish the mechanism of mass transfer, heat transfer and fluid interaction principles on the fluid-solid, membrane and mechanical – physical system.

2. Perform chemical engineering calculations involving mass and heat transfer in adsorption, ion exchange, leaching, drying, evaporation, crystallization, membrane separation, filtration, settling and sedimentation processes.

3. Develop a basic design for adsorption, ion exchange, leaching, drying, evaporation, crystallization, membrane separation, filtration, settling and sedimentation processes according to the conceptual design.

4.0 METHODS OF INSTRUCTION Lectures and tutorials Lectures : 3 hours/weekTutorials : 1 hour/week

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5.0 LESSON PLAN

WEEK DURATION(in weeks)

TOPICS & CONTENTS ACTIVITIES

1 - 4 4

Chapter 1: Fluid-Solid Separation Process1. Fluid – Solid Separation Process

1.1 Adsorption1.1.1 Principle and

equilibrium relation for adsorbents1.1.2 Physical

properties of adsorbents1.1.3 Adsorption

kinetics1.1.4 Adsorption in

purification of bioproduct

1.2 Ion exchanges1.2.1 Principle and

equilibrium relation 1.2.2 Application in

purification of bio-based product

1.3 Leaching1.3.1 Leaching

process principle 1.3.2 Equilibrium

relation in leaching1.3.3 Single stage

leaching1.3.4 Countercurren

t multistage leaching

1.4 Crystallization1.4.1 Crystallization

theory and type of crystal1.4.2 Equilibrium

solubility in crystallization1.4.3 Yield, heat

and material balance in crystallization

Briefing on the course objectives and lesson plan.

Read the text book:Chapter 12

Tutorials

Assignment 1

Quiz 1

5-6 2Chapter 2: Evaporation2. Evaporation

2.1 Evaporator principle2.2 Evaporator methods of operation and


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effect of processing variable2.3 Single effect of evaporator2.4 Multiple effect evaporator2.5 Condensers for evaporator2.6 Evaporator using vapor

recompression2.7 Evaporation for biological materials

Tutorials

Test 1 in Week 7:Topic: Chapter 1 & 2

7 - 8 2

Chapter 3: Drying3. Drying

3.1 Drying principle and industrial apparatus

3.2 Vapor pressure of water and humidity

3.3 Rate of drying curves3.4 Constant rate drying

period3.5 Falling rate drying period3.6 Drying application in

biological processing


Tutorials

Quiz 2

9 -10 2Chapter 4: Membrane Separation Processes

4. Membrane Separation4.1 Membrane separation principle and

classification4.2 Membrane for gas separation

4.2.1 Type of membrane and flow design

4.2.2 Design parameters in complete mixing and cross flow membrane separation

4.3 Membrane for liquid separation 4.3.1 Membrane diffusion and

film resistances4.3.2 Principle of reverse

osmosis, ultrafiltration and microfiltration membrane

4.3.3 Design parameters for reverse osmosis, ultrafiltration and microfiltration membrane process


Tutorials

Assignment 2

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4.3.4 Application in separation of biological material

11-12 2

Chapter 5: Mechanical –Physical Separation Processes 5. Mechanical –Physical

5.1 Classification of mechanical-physical separation process

5.2 Filtration5.2.1 Filtration principle and

classification5.2.2 Design parameters in

filtration process5.3Settling and sedimentation

5.3.1 Settling principle and theory of particle movement

5.3.2 Hinder settling and free settling

5.3.3 Sedimentation and thickening process

5.4 Centrifugal 5.4.1 Centrifugal principle and

force development5.4.2 Rate of settling and

interface location5.4.3 Industrial application of

centrifugal processing


Tutorials

Test 2 in Week 12:Topic: Chapter 3, 4, 5

13-14 2 Case StudyEvaluation of separation method and latest techniques in separation for Bioprocessing application.

Read Reference Book

Presentation on Case Study

Test 2 in Week 12:Topic: Chapter 3 & 4

6.0 ASSESSMENT

Tests and Assignments : 40%Final Examination : 60%

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7.0 TEXT BOOK USED

Geankoplis, C.J. (2003). Transport Processes and Separation Process Principles(4th ed.). New York: Prentice Hall.

8.0 REFERENCES

Henley, E.J., Seader, J.D. and Roper,. D.K. (2011). Separation Process Principles. New York: Wiley & Sons.

Theodore, L. and Ricci, F. (2011). Mass Transfer Operations for the Practicing Engineer. New York: Wiley & Sons.

McCabe L., Smith J. C. and Harriot P. (2005). Unit Operations of Chemical Engineering (7th ed.). New York: McGraw-Hill.

Geankoplis, C.J. (2003). Transport Processes and Separation Process Principles (4th ed.). New York: Prentice-Hall.

Coulson, M. and Richardson, J.F. (1993). Chemical Engineering: Unit Operations, Vol. 2 (4th ed.). Oxford: Pergamon Press.

Treybal, E. (1990). Mass Transfer Operations (4th ed.). New York: McGraw Hill.

9.0 ADDITIONAL INFORMATION

Attendance is compulsory. Students who fail to comply 80% of the attendance will be barred from taking the final examination.

Absence from lecture, tutorial, test or presentation must be supported by relevant document.

Late submission of assignment will be penalized with deduction of marks. No plagiarism is allowed in any aspect. Students will be penalized due to non

compliance of this matter.

PREPARED BY: APPROVED BY:

SIGNATURE:

-----------------------------------------------------NAME: Nurul Asyikin Md Zaki

POSITION: Lecturer

SIGNATURE:

-------------------------------------------------------NAME: Dr Fazlena Hamzah

POSITION: Head of Study Centre,

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DATE: 6 Sept 2013 Bioprocess Engineering

DATE: 6 Sept 2013

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WEEK CHAPTER/TOPIC COURSE OUTCOME COURSE LEARNING OUTCOMES

DELIVERY METHODS

ASSESSMENT

1 – 5 Fluid-Solid Separation Process CO1Distinguish the mechanism of mass transfer, heat transfer and fluid interaction principles on the fluid-solid, membrane and mechanical – physical system.

CO2Perform chemical engineering calculations involving mass and heat transfer in adsorption, ion exchange, leaching, drying, evaporation, crystallization, membrane separation, filtration, settling and sedimentation processes.

CO3Develop a basic design for adsorption, ion exchange, leaching, drying, evaporation, crystallization, membrane separation, filtration, settling and sedimentation processes according to the conceptual design.

Students should be able to: Define and explain the concept

of adsorption. Define and calculate the

adsorption isotherm. Define and explain the principles

of ion exchange. Define and calculate the

equilibrium relations of ion exchange.

Define and explain the concept and application of leaching process.

Perform and evaluate related calculations involved in single stage and multistage leaching processes.

Determine and discuss on the leaching equipment.

Define and explain the concept and principles of drying process.

Determine and explain the various equipment for drying.

Calculate the humidity from vapour-pressure data and humidity chart.

Define and explain the equilibrium moisture content of dried materials and rate of drying curves.

lecture, tutorials Assignment, quiz, test and/or exam.

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Solve drying process calculation for constant-rate and falling-rate drying period.

Discuss the latest trend in drying process, especially for biological materials: Freeze Drying, Unsteady-State Thermal Processing, Sterilization, Pasteurization.

Define and explain the operation principles and equipment for evaporation process.

Solve problems using calculation methods for single and multiple effect evaporators.

Define and explain the principles of evaporation for biological materials and vapour compression.

6 – 8 Membrane Separation ProcessStudents should be able to: Define and explain various type

of membranes and membrane structures, and flow pattern in membrane separators for separation of gases.

Define and calculate the product purity and yield for separation of gases.

Discuss the application of membrane separation of gases.

Define and explain the concept of dialysis.


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Define and explain the membrane for liquid-liquid extraction.

Define, discuss and explain the pervaporation process and reverse osmosis.

9 – 11Mechanical –Physical Separation Processes

CO1Distinguish the mechanism of mass transfer, heat transfer and fluid interaction principles on the fluid-solid, membrane and mechanical – physical system.

CO2Perform chemical engineering calculations involving mass and heat transfer in adsorption, ion exchange, leaching, drying, evaporation, crystallization, membrane separation, filtration, settling and sedimentation processes.

CO3Develop a basic design for adsorption, ion exchange, leaching, drying, evaporation, crystallization, membrane separation, filtration, settling and sedimentation processes according to the conceptual design.

Students should be able to: Define and explain the

fundamental filtration process. Discuss the choice of packed and

tray absorption columns. Explain the basic requirements

for filtration equipment, filter media and filter aid.

Define and explain the concept of settling and sedimentation.

Define and explain the principles of centrifugal settling including cyclones & hydrocyclones and centrifugal decanters.

Define and explain the concept of centrifugal sedimentation.

Perform related calculations for filtration, settling and sedimentation processes: determine critical particle diameter, flow rate, terminal settling velocity and mechanical size reduction.


12 – 14Case Study Students should be able to: lecture, tutorials Assignment,

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Acquire fundamental concepts of bioseparation and crystallization.

Explain the cases for using bioseparation and crystallization.

Discuss the application and advantages of bioseparation and crystallization.

presentationz, test and/or exam.

COURSE CODE CBE682 PROGRAM EH222

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COURSE NAME SEPARATION PROCESSES II PREPARED BY NURUL ASYIKIN MD ZAKI

CREDIT HOURS 3 DATE 6 SEPT 2013

Program Outcomes1 Ability to acquire and apply knowledge of mathematics, basic and applied sciences including microbiology and molecular genetics.2 Ability to undertake problem identification, formulation and solution in engineering. 3 Ability to perform research, design and conduct experiments, as well as to analyse and interpret data. 4 Ability to utilise modern science and engineering tools and systems. 5 Ability to utilise a systems approach to design and evaluate operational performance. 6 Ability to acquire in-depth technical knowledge in chemical and bioprocess engineering principles. 7 Ability to communicate effectively not only with engineers but also with the community at large, particularly with life scientists and

chemists8 Ability to observe the principles of health, safety and environment (HSE) in chemical and bioprocess industries. 9 Ability to function effectively as an individual and in a group with the capacity to be a leader or manager as well as an effective team

member. 10 Ability to incorporate entrepreneurship in chemical, food/ pharmaceutical/other biotechnology related business. 11 Recognise the importance of professional ethics in engineering practice. 12 Recognising the need to undertake lifelong learning, and possess/acquire the capacity to do so.

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COURSE OUTCOMES

PROGRAMME OUTCOMES INSTRUCTIONAL METHODS

ASSESSMENT

PO 1 PO 2 PO 3 PO 4 PO 5 PO 6 PO 7 PO 8 PO 9 PO 10

PO 11

PO 12

CO1Ability to explain the concept of distillation, gas absorption and liquid-liquid extraction.

1 3 3 Lectures and tutorialsAssignments, quiz,

test and/or exam

CO2Ability to perform chemical engineering calculations involving mass transfer in various unit operations.


test and/or exam

CO3Ability to describe and explain the mechanism of operation for each unit operation and to explain their applications.


test and/or exam

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CBE682 Lesson Plan (1)