SRI VENKATESWARA COLLEGE OF ENGINEERING. Department of Chemical Engineering

Transcription

1 COURSE DELIVERY PLAN - THEORY Page 1 of 6 Department of Chemical Engineering B.Tech : Chemical Engineering Regulation: R Sub. Code / Sub. Name : CH6403 Chemical Process Calculations Unit : I LP: CH6403 Rev. No: 00 Date: Unit Syllabus : Units, dimensions and conversion; Process variables and properties; Stoichiometric Equations, Degrees of freedom Objective : To impart knowledge on the basic fundamentals of process calculations. 1 Introduction T3 [Pg 1-8] 2 Significance of Conversion, Units and Dimensions 3 Problems in Conversions, Unit and Dimensions 4 Problems in Conversions, Unit and Dimensions T3 [Pg 10-15] T2 [Pg 8-13] R2 [Pg 1-4] T3 [Pg 10-15] T2 [Pg 8-13] T3 [Pg 1-8] T2 [Pg 8-13] 5 Significance of Process variables and properties T2 [Pg 42-53] 6 Principles of Stoichiometric Equations, Introduction to Degrees of freedom T2 [Pg ] Role of chemical engineer, need for stoichiometric calculations to perform the role of chemical enginner * duration: 50 minutes

2 COURSE DELIVERY PLAN - THEORY Page 2 of 6 Unit : II Unit Syllabus : Introduction to material balances. Material balance problems for single units; Stoichiometry and Chemical reaction equations; material balance for processes involving reaction, bypass, purging, recycle operations. Objective : To enable the students to perform material balances on various unit operations and processes. 7 Introduction to Material Balances 8 Fundamentals of Process Classifications and Balances 9 Material Balance Problems for Single Units Distillation 10 Material Balance Problems for Single Units Evaporation 11 Material Balance Problems for Single Units Crystallization 12 Material Balance Problems for Single Units Drying 13 Stoichiometry of Chemical reaction Equations 14 Material balances for process involving Reactions 15 Material balances for process involving bypass 16 Material balances for process involving purge 17 Material balances for process involving recycle Principles and utilization of psychometric chart T3 [Pg 58 64] R2 [Pg 6-11] T2 [Pg 83 89] T1 [Pg ] T1 [Pg 166] T2 [Pg 86 ] T3 [Pg ] T1 [Pg ] R1 [Pg ] R2 [Pg ] T1 [Pg ] R1 [Pg ] R2 [Pg 80-89] T1 [Pg ] R2 [Pg ] T1 [Pg ] T2 [Pg ] T3 [Pg ] T2 [Pg ] R2 [Pg ] T1 [Pg ] R1 [Pg ] R2 [Pg ] T3 [Pg 87-94] R1 [Pg ] T1 [Pg ] R2 [Pg ] T2 [Pg 110] T3 [Pg 79-85] T3 [Pg ] R1 [ ] R2 [Pg ] * duration: 50 minutes

3 COURSE DELIVERY PLAN - THEORY Page 3 of 6 Unit : III Unit Syllabus : Ideal gases, Real gases, Single component two phase systems, Multiple component phase systems, Phase rule, Phase equilibria, Combustion processes. Objective : To enable the students to understand the concepts and calculations associated with gases and other combustion operations in industry which involves two phases. 18 Ideal and real gas laws 19 Problems on ideal gas laws 20 Problem on ideal and real gas law 21 Single component two phase system 22 Multi-component phase System 23 Phase Rule Introduction and Problems 24 Phase equilibria, Vapour-Liquid equilibria T1 [Pg ] T1 [Pg ] T1 [Pg ] T1[Pg ] T1 [Pg ] R2 [Pg 27-51] T2 [Pg ] T2 [Pg ] T2 [Pg ] T1 [Pg ] T2 [Pg ] T1 [Pg ] T2 [Pg ] R2 [Pg 54-60] T1 [Pg ] 25 Clausius Clapeyron equation, problems T2 [Pg ] 26 Combustion problems and analysis 27 Combustion problems T3 [Pg ] R1 [Pg ] T3 [Pg ] R1 [Pg ] 28 Combustion problems T2 [Pg ] Orsat analysis * duration: 50 minutes

4 COURSE DELIVERY PLAN - THEORY Page 4 of 6 Unit : IV Unit Syllabus : Energy balances, Conservation of Energy processes without reaction, Heat capacity, Energy balances with chemical reaction, Efficiency applications. Objective : To enable the students to perform energy balance calculations on various unit operations and processes Introduction to Energy Balance, Conservation of Energy processes, Heat of reaction: Hess s law, Heat of Formation Energy balance problems without reaction Change in Pressure at constant Temperature Energy balance problems without reaction Change in Temperature Energy balance problems without reaction Phase Change operations Energy balance problems without reaction Mixing and Solution 34 Introduction to Heat capacity T3 [Pg ] R2 [Pg ] T2 [Pg ] T1 [Pg ] T2 [Pg ] T3 [Pg ] T2 [Pg ] T3 [Pg ] T2 [Pg ] T3 [Pg ] T2 [Pg ] T3 [Pg ] 35 Heat Capacity Problems with constant volume R2 [Pg ] 36 Heat capacity problems with constant pressure T3 [Pg ] 37 Energy balance problems with Reactions 38 Energy balance problems with Reactions T1 [Pg ] T2 [Pg ] R2 [Pg ] T2 [Pg ] 39 Problems on Efficiency Applications T1 [Pg ] Extent of reaction method, atomic species balance method, molecular balance method * duration: 50 minutes

5 COURSE DELIVERY PLAN - THEORY Page 5 of 6 Unit : V Unit Syllabus : Application of energy balances. Unsteady state material and energy balances. Solving material and energy balances using process simulators. Objective : To impart knowledge on unsteady state material and energy balances and enable the students to solve problems using process simulators. 40 Application of energy balances T2 [Pg ] 41 Problems on unsteady state material balance 42 Problems on unsteady state energy balance 43 Introduction process simulations T2 [Pg ] R2 [Pg ] T1 [Pg ] T2 [Pg ] R2 [Pg ] T1 [Pg ] T1 [Pg ] T2 [Pg ] 44 Sequential modular simulation and Equation based simulation T2 [Pg ] 45 Solving problems using process simulator T2 [Pg ] Single unit modeling using ASPEN simulator * duration: 50 minutes TEXT BOOKS: 1. Himmelblau, D.M., Basic Principles and Calculations in Chemical Engineering, EEE Sixth Edition, Prentice Hall Inc., Felder, R. M. and Rousseau, R. W., Elementary Principles of Chemical Processes,3rd Edn., John Wiley & Sons, New York, Bhatt, B.L., Vora, S.M., Stoichiometry, 4th Edition,Tata McGraw-Hill (2004) REFERENCES: 1. Hougen O A, Watson K M and Ragatz R A, Chemical process principles Part I, CBS publishers (1973). 2. Venkatramani. V, Anatharaman. N and Meera Shariffa Begam Process Calculations Prentice Hall of India, New Delhi, 3. K.V.Narayanan,B.Lakshmipathy, Stochiometry and ProcessCalculation, PHI Learning Ltd.(2013)

6 COURSE DELIVERY PLAN - THEORY Page 6 of 6 Sub Code / Sub Name: CH6403 Chemical Process Calculations Course Outcome 1: The graduates will acquire knowledge in the development of chemical process flow sheets and analyze them for design purposes. Course Outcome 2: The graduates will analyze reactor systems and perform material and energy balances for process flow sheets. by applying degree of freedom method Course Outcome 3: The graduates will demonstrate the ability to simulate steady-state and unsteady state processes using process simulators Mapping CO PO: PO1 PO2 PO3 PO4 PO5 PO6 PO7 PO8 PO9 PO10 PO11 PO12 CO1 A B C C C B C B B C - - CO2 A A B B A A - - B B C B CO3 A C A A A A - - A C - C A Strong; B Moderate; C - weak Prepared by Approved by Signature Name Mr. D. Sivakumar/ Ms. S. Swathi Dr. N. Meyyappan Designation Asst. Prof/ Asst. Prof Professor & Head Date Remarks *: Remarks *: * If the same lesson plan is followed in the subsequent semester/year it should be mentioned and signed by the Faculty and the HOD