Review for Final Exam. 1ChE Reactive Process Engineering
|
|
- Anne Lee
- 5 years ago
- Views:
Transcription
1 Review for Final Exam 1ChE Reactive Process Engineering
2 2ChE Reactive Process Engineering Stoichiometry Coefficients Numbers Multiple reactions Reaction rate definitions Rate laws, reaction order, overall, individual Extent of reaction, fractional conversion Rate coefficients, prefactors, activation energies Thermodynamics Reversible reactions Equilibrium constant definitions, calculation of Enthalpy & entropy of reaction, relationship to rate coefficients Le Chatelier s principle Reaction quotient Q Calculating equilibrium concentrations
3 3ChE Reactive Process Engineering Elementary reactions rules for identifying Mass balance equation application to different reactors Batch reactor design equation How to determine rate laws general ideas Experimental measurement of kinetic data Basic ideas Methods of analyzing compositions Determination of rate laws Integral method, advantages, disadvantages Differential method, advantages, disadvantages How to find activation energies
4 4ChE Reactive Process Engineering Collision theory, basic ideas and calculations Potential energy surfaces Transition state theory, prefactors and entropy, temperature dependence of prefactors CSTR Balance equation, design equations, assumptions Advantages, disadvantages PFR Balance equation, design equations, assumptions Advantages, disadvantages
5 Combining reactors series reactors Compare and contrast BR, CSTR, PFR Levenspiel plots, AKA 1/r plots How to make them How to use them CSTR cascades Recycle 5ChE Reactive Process Engineering
6 6ChE Reactive Process Engineering Variable density reactors Mass balance for CSTR Mass balance for BR/PFR Space velocity Space time Multiple reactions Yield Selectivity Differential selectivity Parallel reactions Serial reactions CSTR/PFR Maximum yield
7 7ChE Reactive Process Engineering Equilibrium Step Assumption Pseudo Steady State Assumption Reaction mechanisms and fitting to experimental data Energy balances Solving combined mass and energy balances CSTR/PFR mass & energy balances Adiabatic energy balance & temperature rise Isothermal heat load Heat exchangers, interstage cooling, etc.
8 8ChE Reactive Process Engineering Multiple steady states Stable and metastable states Stability and endothermal reactions 1/r plots for non-isothermal reactors Basic function of catalysts Basics of adsorption processes Desorption processes Adsorption-desorption equilibrium Langmuir isotherms
9 9ChE Reactive Process Engineering Langmuir-Hinshelwood kinetics Dissociative adsorption Conversion of between r, r and r Catalyst deactivation What is it? What time scales? What are the methods? Multi-scale problem of heterogeneous supported catalysis What are the steps involved? What are the length and time scales?
10 ChE Reactive Process Engineering Mass transfer limitations External Internal Concentration profiles in a packed bed reactor under different conditions Sherwood number correlations Effective rate constants for external mass transfer limitations Internal mass transfer limitations Thiele modulus Effectiveness factor 10
11 ChE Reactive Process Engineering Mass transfer limitations and selectivities Parallel Series Shape selectivity Experimental tests for mass transfer limitations Mitigation of mass transfer limitations Pressure drop in packed bed reactors Homogeneous catalysis, advantages & disadvantages 11
12 ChE Reactive Process Engineering Enzymes Basic ideas of enzyme catalysis Metabolic pathways, the basics Building blocks amino acids & proteins Names and functions of enzymes Structure Models of enzyme action Enzyme kinetics Michaelis-Menten Briggs-Haldane Lineweaver-Burk plots Eadie-Hofstee plots Effects of temperature and ph 12
13 ChE Reactive Process Engineering 13 Things You Should Know Enzyme inhibition Types How to determine Co-factors and co-enzymes Enzyme immobilization
Dr. Trent L. Silbaugh, Instructor Chemical Reaction Engineering Final Exam Study Guide
Chapter 1 Mole balances: Know the definitions of the rate of reaction, rate of disappearance and rate of appearance Know what a rate law is Be able to write a general mole balance and know what each term
More informationEnzyme Kinetics: How they do it
Enzyme Kinetics: How they do it (R1) Formation of Enzyme-Substrate complex: (R2) Formation of Product (i.e. reaction): E + S ES ES -> E + P (R3) Desorption (decoupling/unbinding) of product is usually
More informationChemical Reactions and Chemical Reactors
Chemical Reactions and Chemical Reactors George W. Roberts North Carolina State University Department of Chemical and Biomolecular Engineering WILEY John Wiley & Sons, Inc. x Contents 1. Reactions and
More informationA First Course on Kinetics and Reaction Engineering. Class 9 on Unit 9
A First Course on Kinetics and Reaction Engineering Class 9 on Unit 9 Part I - Chemical Reactions Part II - Chemical Reaction Kinetics Where We re Going A. Rate Expressions - 4. Reaction Rates and Temperature
More informationChE 344 Winter 2013 Mid Term Exam I Tuesday, February 26, Closed Book, Web, and Notes. Honor Code
ChE 344 Winter 2013 Mid Term Exam I Tuesday, February 26, 2013 Closed Book, Web, and Notes Name Honor Code (Sign at the end of exam period) 1) / 5 pts 2) / 5 pts 3) / 5 pts 4) / 5 pts 5) / 5 pts 6) / 5
More informationERQ - Chemical Reaction Engineering
Coordinating unit: 205 - ESEIAAT - Terrassa School of Industrial, Aerospace and Audiovisual Engineering Teaching unit: 713 - EQ - Department of Chemical Engineering Academic year: Degree: 2017 BACHELOR'S
More informationChemical Reactor flnolysis
Introduction to Chemical Reactor flnolysis SECOND EDITION R.E. Hayes J.P. Mmbaga ^ ^ T..,«,,.«M.iirti,im.' TECHNISCHE INFORMATIONSBIBLIOTHEK UNWERSITATSBIBLIOTHEK HANNOVER i ii ii 1 J /0\ CRC Press ycf*
More informationEngineering. Green Chemical. S. Suresh and S. Sundaramoorthy. and Chemical Processes. An Introduction to Catalysis, Kinetics, CRC Press
I i Green Chemical Engineering An Introduction to Catalysis, Kinetics, and Chemical Processes S. Suresh and S. Sundaramoorthy CRC Press Taylor & Francis Group Boca Raton London New York CRC Press is an
More informationNPTEL. Chemical Reaction Engineering II - Video course. Chemical Engineering. COURSE OUTLINE
NPTEL Syllabus Chemical Reaction Engineering II - Video course COURSE OUTLINE This is a typical second course in the subject of chemical reaction engineering with an emphasis on heterogeneous reaction
More informationEnzyme Reactions. Lecture 13: Kinetics II Michaelis-Menten Kinetics. Margaret A. Daugherty Fall v = k 1 [A] E + S ES ES* EP E + P
Lecture 13: Kinetics II Michaelis-Menten Kinetics Margaret A. Daugherty Fall 2003 Enzyme Reactions E + S ES ES* EP E + P E = enzyme ES = enzyme-substrate complex ES* = enzyme/transition state complex EP
More informationMichaelis-Menten Kinetics. Lecture 13: Kinetics II. Enzyme Reactions. Margaret A. Daugherty. Fall Substrates bind to the enzyme s active site
Lecture 13: Kinetics II Michaelis-Menten Kinetics Margaret A. Daugherty Fall 2003 Enzyme Reactions E + S ES ES* EP E + P E = enzyme ES = enzyme-substrate complex ES* = enzyme/transition state complex EP
More informationTABLE OF CONTENT. Chapter 4 Multiple Reaction Systems 61 Parallel Reactions 61 Quantitative Treatment of Product Distribution 63 Series Reactions 65
TABLE OF CONTENT Chapter 1 Introduction 1 Chemical Reaction 2 Classification of Chemical Reaction 2 Chemical Equation 4 Rate of Chemical Reaction 5 Kinetic Models For Non Elementary Reaction 6 Molecularity
More informationMathematical Modeling Of Chemical Reactors
37 Mathematical Modeling Of Chemical Reactors Keywords: Reactors, lug flow, CSTR, Conversion, Selectivity Chemical reactor calculations are based on the elementary conservation laws of matter and energy.
More informationChemical kinetics and catalysis
Chemical kinetics and catalysis Outline Classification of chemical reactions Definition of chemical kinetics Rate of chemical reaction The law of chemical raction rate Collision theory of reactions, transition
More informationENZYME SCIENCE AND ENGINEERING PROF. SUBHASH CHAND DEPARTMENT OF BIOCHEMICAL ENGINEERING AND BIOTECHNOLOGY IIT DELHI
ENZYME SCIENCE AND ENGINEERING PROF. SUBHASH CHAND DEPARTMENT OF BIOCHEMICAL ENGINEERING AND BIOTECHNOLOGY IIT DELHI LECTURE 23 STEADY STATE ANALYSIS OF MASS TRANSFER & BIOCHEMICAL REACTION IN IME REACTORS
More informationThermodynamics and Rate Processes. D.Kunzru Dept. of Chemical Engineering I.I.T.Kanpur
Thermodynamics and Rate Processes D.Kunzru Dept. of Chemical Engineering I.I.T.Kanpur Importance of Chemical Reaction Engineering chemical reactor is usually the heart of any process traditional applications:
More informationEnzyme reaction example of Catalysis, simplest form: E + P at end of reaction No consumption of E (ES): enzyme-substrate complex Intermediate
V 41 Enzyme Kinetics Enzyme reaction example of Catalysis, simplest form: k 1 E + S k -1 ES E at beginning and ES k 2 k -2 E + P at end of reaction No consumption of E (ES): enzyme-substrate complex Intermediate
More informationCHE 404 Chemical Reaction Engineering. Chapter 8 Steady-State Nonisothermal Reactor Design
Textbook: Elements of Chemical Reaction Engineering, 4 th Edition 1 CHE 404 Chemical Reaction Engineering Chapter 8 Steady-State Nonisothermal Reactor Design Contents 2 PART 1. Steady-State Energy Balance
More informationChemical Kinetics and Reaction Engineering
Chemical Kinetics and Reaction Engineering MIDTERM EXAMINATION II Friday, April 9, 2010 The exam is 100 points total and 20% of the course grade. Please read through the questions carefully before giving
More informationINTRODUCTION TO CATALYTIC COMBUSTION
INTRODUCTION TO CATALYTIC COMBUSTION R.E. Hayes Professor of Chemical Engineering Department of Chemical and Materials Engineering University of Alberta, Canada and S.T. Kolaczkowski Professor of Chemical
More informationChemical Kinetics and Reaction Engineering Midterm 1
Page 1 Chemical & Biomolecular Engineering 142 Chemical Kinetics and Reaction Engineering Midterm 1 Tuesday, October 4, 2011 The exam is 100 points total and 20% of the course grade. Please read through
More informationEngineering and. Tapio Salmi Abo Akademi Abo-Turku, Finland. Jyri-Pekka Mikkola. Umea University, Umea, Sweden. Johan Warna.
Chemical Reaction Engineering and Reactor Technology Tapio Salmi Abo Akademi Abo-Turku, Finland Jyri-Pekka Mikkola Umea University, Umea, Sweden Johan Warna Abo Akademi Abo-Turku, Finland CRC Press is
More informationAn Introduction to Chemical Kinetics
An Introduction to Chemical Kinetics Michel Soustelle WWILEY Table of Contents Preface xvii PART 1. BASIC CONCEPTS OF CHEMICAL KINETICS 1 Chapter 1. Chemical Reaction and Kinetic Quantities 3 1.1. The
More informationChE 344 Winter 2011 Final Exam. Open Book, Notes, and Web
ChE 344 Winter 2011 Final Exam Monday, April 25, 2011 Open Book, Notes, and Web Name Honor Code (Please sign in the space provided below) I have neither given nor received unauthorized aid on this examination,
More informationCHE 611 Advanced Chemical Reaction Engineering
CHE 611 Advanced Chemical Reaction Engineering Dr. Muhammad Rashid Usman Institute of Chemical Engineering and Technology University of the Punjab, Lahore 54590 mrusman.icet@pu.edu.pk 1 Advanced Chemical
More informationReport on. Starch Hydrolysis. Submitted to. Dr. Stephanie Loveland Chemical and Biological Engineering Department.
Report on Starch Hydrolysis Submitted to Dr. Stephanie Loveland Chemical and Biological Engineering Department November 28, 2016 By Aimee Pierce Iowa State University ABSTRACT Enzyme catalysts are important
More informationIntroduction to the course ``Theory and Development of Reactive Systems'' (Chemical Reaction Engineering - I)
Introduction to the course ``Theory and Development of Reactive Systems'' (Chemical Reaction Engineering - I) Prof. Gabriele Pannocchia Department of Civil and Industrial Engineering (DICI) University
More informationBiochemistry Enzyme kinetics
1 Description of Module Subject Name Paper Name Module Name/Title Enzyme Kinetics Dr. Vijaya Khader Dr. MC Varadaraj 2 1. Objectives 2. Enzymes as biological catalyst 3. Enzyme Catalysis 4. Understanding
More informationReview of differential and integral calculus and introduction to multivariate differential calculus.
Chemistry 2301 Introduction: Review of terminology used in thermodynamics Review of differential and integral calculus and introduction to multivariate differential calculus. The properties of real gases:
More informationENZYME KINETICS. What happens to S, P, E, ES?
ENZYME KINETICS Go to lecture notes and/or supplementary handouts for the following: 1 Basic observations in enzyme inetics 2 Michaelis-Menten treatment of enzyme inetics 3 Briggs-Haldane treatment of
More informationCHEM 251 (4 credits): Description
CHEM 251 (4 credits): Intermediate Reactions of Nucleophiles and Electrophiles (Reactivity 2) Description: An understanding of chemical reactivity, initiated in Reactivity 1, is further developed based
More informationCHE 404 Chemical Reaction Engineering. Chapter 8 Steady-State Nonisothermal Reactor Design
Textbook: Elements of Chemical Reaction Engineering, 4 th Edition 1 CHE 404 Chemical Reaction Engineering Chapter 8 Steady-State Nonisothermal Reactor Design Contents 2 PART 1. Steady-State Energy Balance
More informationPrevious Class. Today. Michaelis Menten equation Steady state vs pre-steady state
Previous Class Michaelis Menten equation Steady state vs pre-steady state Today Review derivation and interpretation Graphical representation Michaelis Menten equations and parameters The Michaelis Menten
More informationChemical Kinetics. Topic 7
Chemical Kinetics Topic 7 Corrosion of Titanic wrec Casón shipwrec 2Fe(s) + 3/2O 2 (g) + H 2 O --> Fe 2 O 3.H 2 O(s) 2Na(s) + 2H 2 O --> 2NaOH(aq) + H 2 (g) Two examples of the time needed for a chemical
More informationEnzyme Kinetics 2014
V 41 Enzyme Kinetics 2014 Atkins Ch.23, Tinoco 4 th -Ch.8 Enzyme rxn example Catalysis/Mechanism: E + S k -1 ES k 1 ES E is at beginning and k 2 k -2 E + P at end of reaction Catalyst: No consumption of
More informationBiochemistry. Lecture 8 Enzyme Kinetics
Biochemistry Lecture 8 Enzyme Kinetics Why Enzymes? igher reaction rates Greater reaction specificity Milder reaction conditions Capacity for regulation C - - C N 2 - C N 2 - C - C Chorismate mutase -
More informationLecture 11 Kjemisk reaksjonsteknikk Chemical Reaction Engineering
Lecture Kjemisk reaksjonsteknikk Chemical Reaction Engineering Review of previous lectures Kinetic data analysis of heterogeneous reactions. Characterization of t catalysts. Kinetic study, find a kinetic
More informationOverview of MM kinetics
Overview of MM kinetics Prepared by Robert L Sinsabaugh and Marcy P Osgood in 2007. Includes assumptions and deriviation of original MM model. Includes limitations and implications of MM application to
More informationMichaelis-Menten Kinetics
Michaelis-Menten Kinetics Two early 20th century scientists, Leonor Michaelis and Maud Leonora Menten, proposed the model known as Michaelis-Menten Kinetics to account for enzymatic dynamics. The model
More informationH 0 r = -18,000 K cal/k mole Assume specific heats of all solutions are equal to that of water. [10]
Code No: RR320802 Set No. 1 III B.Tech II Semester Supplementary Examinations, November/December 2005 CHEMICAL REACTION ENGINEERING-I (Chemical Engineering) Time: 3 hours Max Marks: 80 Answer any FIVE
More informationERQQ - Chemical Reaction Engineering
Coordinating unit: Teaching unit: Academic year: Degree: ECTS credits: 2017 295 - EEBE - Barcelona East School of Engineering 713 - EQ - Department of Chemical Engineering BACHELOR'S DEGREE IN CHEMICAL
More informationFrom Friday s material
5.111 Lecture 35 35.1 Kinetics Topic: Catalysis Chapter 13 (Section 13.14-13.15) From Friday s material Le Chatelier's Principle - when a stress is applied to a system in equilibrium, the equilibrium tends
More informationChapter 14 Assignments. Chapter 15 Assignments
Chemistry 132 Exam 1 Review Ebbing, 8th ed. Chapter 14 Assignments Review Questions: 1,6,7,8,11,16,20 Problems: 27,35,39,41,45,47,53,55,59,61,71,73,77,83,85,87,107,111,123 Catalyst Reaction rate Rate constant
More informationChapter 13 Assignments. Chapter 14 Assignments
Chemistry 132 Exam 1 Review Ebbing, 9th ed. Chapter 13 Assignments The following problems will be collected at the first exam. Review Questions: 1,6,7,8,11,16,20 Conceptual problems: 31,33 Problems: 41,45,47,51,53,59,61,65,67,77,79,83,89,91,93,113,117,141
More informationModule 1: Mole Balances, Conversion & Reactor Sizing (Chapters 1 and 2, Fogler)
CHE 309: Chemical Reaction Engineering Lecture-2 Module 1: Mole Balances, Conversion & Reactor Sizing (Chapters 1 and 2, Fogler) Module 1: Mole Balances, Conversion & Reactor Sizing Topics to be covered
More informationReaction and Diffusion in a Porous Catalyst Pellet. by Richard K. Herz
Reaction and Diffusion in a Porous Catalyst Pellet by Richard K. Herz Solid catalysts are often called "heterogeneous catalysts" meaning that they are in a different phase from fluid reactants
More informationChemical reactors. H has thermal contribution, pressure contribution (often negligible) and reaction contribution ( source - like)
Chemical reactors - chemical transformation of reactants into products Classification: a) according to the type of equipment o batch stirred tanks small-scale production, mostly liquids o continuous stirred
More informationA. One-Substrate Reactions (1) Kinetic concepts
A. One-Substrate Reactions (1) Kinetic concepts (2) Kinetic analysis (a) Briggs-Haldane steady-state treatment (b) Michaelis constant (K m ) (c) Specificity constant (3) Graphical analysis (4) Practical
More informationChemical Reaction Engineering - Part 12 - multiple reactions Richard K. Herz,
Chemical Reaction Engineering - Part 12 - multiple reactions Richard K. Herz, rherz@ucsd.edu, www.reactorlab.net Multiple reactions are usually present So far we have considered reactors in which only
More informationBIOLOGICAL SCIENCE. Lecture Presentation by Cindy S. Malone, PhD, California State University Northridge. FIFTH EDITION Freeman Quillin Allison
BIOLOGICAL SCIENCE FIFTH EDITION Freeman Quillin Allison 8 Lecture Presentation by Cindy S. Malone, PhD, California State University Northridge Roadmap 8 In this chapter you will learn how Enzymes use
More informationChE 344 Winter 2011 Mid Term Exam I + Solution. Closed Book, Web, and Notes
ChE 344 Winter 011 Mid Term Exam I + Thursday, February 17, 011 Closed Book, Web, and Notes Name Honor Code (sign at the end of exam) 1) / 5 pts ) / 5 pts 3) / 5 pts 4) / 15 pts 5) / 5 pts 6) / 5 pts 7)
More informationCatalysis. v 0 no catalyst v c -- catalyst present. v c. dt with no catalyst) (v c = -d[a]/dt dt with a catalyst)
Catalysis Catalysis provides an additional mechanism by which reactants can be converted to products. The alternative mechanism has a lower activation energy than the reaction in the absence of a catalyst.
More informationSECTION II: KINETICS AND BIOREACTOR DESIGN: JAVIER CALZADA FUNES
SECTION II: KINETICS AND BIOREACTOR DESIGN: LESSON 9.1. - Enzymatic kinetics, microbial kinetics and metabolic stoichiometry - Brief review on enzymatic reaction kinetics JAVIER CALZADA FUNES Biotechnology
More informationREFERENCE TEXTBOOKS MATERIAL AND ENERGY BALANCE: THERMODYNAMICS: TRANSPORT: KINETICS AND REACTOR DESIGN:
REFERENCE TEXTBOOKS MATERIAL AND ENERGY BALANCE: Elementary Principles of Chemical Processes, 4 th Edition - Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard THERMODYNAMICS: Introduction to Chemical
More informationChE 344 Winter 2013 Final Exam + Solution. Open Course Textbook Only Closed everything else (i.e., Notes, In-Class Problems and Home Problems
ChE 344 Winter 03 Final Exam + Solution Thursday, May, 03 Open Course Textbook Only Closed everything else (i.e., Notes, In-Class Problems and Home Problems Name Honor Code (Please sign in the space provided
More informationChapter 12. Chemical Kinetics
Chapter 12 Chemical Kinetics Section 12.1 Reaction Rates Section 12.1 Reaction Rates Section 12.1 Reaction Rates Section 12.1 Reaction Rates Section 12.1 Reaction Rates Section 12.1 Reaction Rates Section
More informationCHAPTER 1: ENZYME KINETICS AND APPLICATIONS
CHAPTER 1: ENZYME KINETICS AND APPLICATIONS EM 1 2012/13 ERT 317 BIOCHEMICAL ENGINEERING Course details Credit hours/units : 4 Contact hours : 3 hr (L), 3 hr (P) and 1 hr (T) per week Evaluations Final
More informationChemical Reaction Engineering - Part 16 - more reactors Richard K. Herz,
Chemical Reaction Engineering - Part 16 - more reactors Richard K. Herz, rherz@ucsd.edu, www.reactorlab.net More reactors So far we have learned about the three basic types of reactors: Batch, PFR, CSTR.
More informationLecture # 3, 4 Selecting a Catalyst (Non-Kinetic Parameters), Review of Enzyme Kinetics, Selectivity, ph and Temperature Effects
1.492 - Integrated Chemical Engineering (ICE Topics: Biocatalysis MIT Chemical Engineering Department Instructor: Professor Kristala Prather Fall 24 Lecture # 3, 4 Selecting a Catalyst (Non-Kinetic Parameters,
More informationTheoretical Models for Chemical Kinetics
Theoretical Models for Chemical Kinetics Thus far we have calculated rate laws, rate constants, reaction orders, etc. based on observations of macroscopic properties, but what is happening at the molecular
More informationFACULTY OF PHARMACY UNIVERSITY OF TORONTO. COURSE LENGTH: FALL x ; SPRING: ; YEAR:
FACULTY OF PHARMACY UNIVERSITY OF TORONTO YEAR: 2010-2011 COURSE NUMBER: COURSE TITLE: CHM 223H1 Physical Chemistry For Pharmacy REQUIRED: x ELECTIVE: COURSE LENGTH: FALL x ; SPRING: ; YEAR: NUMBER OF
More informationChE 344 Winter 2013 Mid Term Exam II Tuesday, April 9, 2013
ChE 344 Winter 2013 Mid Term Exam II Tuesday, April 9, 2013 Open Course Textbook Only Closed everything else (i.e., Notes, In-Class Problems and Home Problems Name Honor Code (Please sign in the space
More informationChemical Reaction Engineering. Lecture 2
hemical Reaction Engineering Lecture 2 General algorithm of hemical Reaction Engineering Mole balance Rate laws Stoichiometry Energy balance ombine and Solve lassification of reactions Phases involved:
More informationReactors. Reaction Classifications
Reactors Reactions are usually the heart of the chemical processes in which relatively cheap raw materials are converted to more economically favorable products. In other cases, reactions play essential
More informationTOPIC 6: Chemical kinetics
TOPIC 6: Chemical kinetics Reaction rates Reaction rate laws Integrated reaction rate laws Reaction mechanism Kinetic theories Arrhenius law Catalysis Enzimatic catalysis Fuente: Cedre http://loincognito.-iles.wordpress.com/202/04/titanic-
More informationChE 344 Chemical Reaction Engineering Winter 1999 Final Exam. Open Book, Notes, CD ROM, Disk, and Web
ChE 344 Chemical Reaction Engineering Winter 1999 Final Exam Open Book, Notes, CD ROM, Disk, and Web Name Honor Code 1) /25 pts 2) /15 pts 3) /10 pts 4) / 3 pts 5) / 6 pts 6) / 8 pts 7) / 8 pts 8) / 5
More informationCHEMICAL REACTION ENGINEERING LAB
CHEMICAL REACTION ENGINEERING LAB EQUIPMENTS 1.CHEMICAL REACTORS SERVICE UNIT The chemical reactors service unit consists of a moulded ABS plinth which is used as a mounting for the chemical reactor to
More informationPHEN 612 SPRING 2008 WEEK 1 LAURENT SIMON
PHEN 612 SPRING 2008 WEEK 1 LAURENT SIMON Chapter 1 * 1.1 Rate of reactions r A A+B->C Species A, B, and C We are interested in the rate of disappearance of A The rate of reaction, ra, is the number of
More informationChemistry 2
WTCS Repository 10-806-129 Chemistry 2 Course Outcome Summary Course Information Description Total Credits 4.00 Further study of basic chemical principles (e.g. atomic and molecular structure, reactions,
More informationRT (a) What is the partial Gibbs energy of Bin the liquid phase of the binary A-B system? (3%) (b) What is the expression of nr 8
#_7_;i, i I Ji Problem 1 (10%) Elements A and B have the same crystal structure, and the melting points of A and B at 1 atm. are at 200 C and 400 C, respectively. Both the solid and liquid phases of the
More informationCHEMICAL ENGINEERING KINETICS/REACTOR DESIGN. Tony Feric, Kathir Nalluswami, Manesha Ramanathan, Sejal Vispute, Varun Wadhwa
CHEMICAL ENGINEERING KINETICS/REACTOR DESIGN Tony Feric, Kathir Nalluswami, Manesha Ramanathan, Sejal Vispute, Varun Wadhwa Presentation Overview Kinetics Reactor Design Non- Isothermal Design BASICS OF
More informationChemical Reaction Engineering - Part 14 - intro to CSTRs Richard K. Herz,
Chemical Reaction Engineering - Part 4 - intro to CSTRs Richard K. Herz, rherz@ucsd.edu, www.reactorlab.net Continuous Stirred Tank Reactors - CSTRs Here are a couple screenshots from the ReactorLab, Division
More informationBioprocess Engineering
1 Bioprocess Engineering Chap. 3 Enzymes I. Introduction 1. Enzymes are usually proteins of high MW (15000
More informationChemistry 112 Chemical Kinetics. Kinetics of Simple Enzymatic Reactions: The Case of Competitive Inhibition
Chemistry Chemical Kinetics Kinetics of Simple Enzymatic Reactions: The Case of Competitive Inhibition Introduction: In the following, we will develop the equations describing the kinetics of a single
More informationReversible reactions
Reversible reactions A reversible enzymic reaction (e.g. the conversion of glucose to fructose, catalysed by glucose isomerase) may be represented by the following scheme where the reaction goes through
More informationChE 344 Winter 2011 Final Exam + Solution. Open Book, Notes, and Web
ChE 344 Winter 011 Final Exam + Solution Monday, April 5, 011 Open Book, Notes, and Web Name Honor Code (Please sign in the space provided below) I have neither given nor received unauthorized aid on this
More informationElementary reactions. stoichiometry = mechanism (Cl. + H 2 HCl + H. ) 2 NO 2 ; radioactive decay;
Elementary reactions 1/21 stoichiometry = mechanism (Cl. + H 2 HCl + H. ) monomolecular reactions (decay: N 2 O 4 some isomerisations) 2 NO 2 ; radioactive decay; bimolecular reactions (collision; most
More informationBasic Concepts in Reactor Design
Basic Concepts in Reactor Design Lecture # 01 KBK (ChE) Ch. 8 1 / 32 Introduction Objectives Learning Objectives 1 Different types of reactors 2 Fundamental concepts used in reactor design 3 Design equations
More informationName. Honor Code: I have neither given nor received unauthorized aid on this examination, nor have I concealed any violations of the Honor Code.
ChE 344 Fall 014 Mid Term Exam II Wednesday, November 19, 014 Open Book Closed Notes (but one 3x5 note card), Closed Computer, Web, Home Problems and In-class Problems Name Honor Code: I have neither given
More informationFaculty of Engineering
Faculty of Engineering CBE 3315A REACTION ENGINEERING Course Outline 2017-2018 Description Chemical kinetics as applied to the large-scale manufacture of chemicals. An introduction to the factors which
More informationPCE126 Chemical Reaction Engineering & Applied Chemical Kinetics
PCE126 Chemical Reaction Engineering & Applied Chemical Kinetics H.H. Sheikh Sultan Tower (0) Floor Corniche Street Abu Dhabi U.A.E www.ictd.ae ictd@ictd.ae Course Introduction: Chemical reactions occur
More informationChemical Reaction Engineering Lecture 5
Chemical Reaction Engineering g Lecture 5 The Scope The im of the Course: To learn how to describe a system where a (bio)chemical reaction takes place (further called reactor) Reactors Pharmacokinetics
More informationChemical Kinetics. What quantities do we study regarding chemical reactions? 15 Chemical Kinetics
Chemical Kinetics Chemical kinetics: the study of reaction rate, a quantity conditions affecting it, the molecular events during a chemical reaction (mechanism), and presence of other components (catalysis).
More informationAfter lectures by. disappearance of reactants or appearance of. measure a reaction rate we monitor the. Reaction Rates (reaction velocities): To
Revised 3/21/2017 After lectures by Dr. Loren Williams (GeorgiaTech) Protein Folding: 1 st order reaction DNA annealing: 2 nd order reaction Reaction Rates (reaction velocities): To measure a reaction
More informationChemical Reaction Engineering. Dr. Yahia Alhamed
Chemical Reaction Engineering Dr. Yahia Alhamed 1 Kinetics and Reaction Rate What is reaction rate? It is the rate at which a species looses its chemical identity per unit volume. The rate of a reaction
More informationChemical Kinetics. What Influences Kinetics?
Chemical Kinetics Predictions of likelihood for a reaction to occur have been based on difference in energy between products and reactants: Thermodynamics only compares reactants to products, says nothing
More informationPOSITION R & D Officer M.Tech. No. of questions (Each question carries 1 mark) 1 Verbal Ability Quantitative Aptitude Test 34
POSITION R & D Officer M.Tech Candidates having M.Tech / M.E. Chemical Engg. with 60% marks (aggregate of all semesters/years) and 50% for SC/ST/PWD are being called for Computer Based Test basis the information
More informationAppendix A Course Syllabi Appendix A: Syllabi. Engineering Physics. Bachelor of Science in Engineering Physics. Self-Study Report
Appendix A Course Syllabi Appendix A: Syllabi Engineering Physics Bachelor of Science in Engineering Physics Self-Study Report New Mexico State University 159 Chemical Engineering Courses Chemical Engineering
More informationEnzyme Nomenclature Provides a Systematic Way of Naming Metabolic Reactions
Enzyme Kinetics Virtually All Reactions in Cells Are Mediated by Enzymes Enzymes catalyze thermodynamically favorable reactions, causing them to proceed at extraordinarily rapid rates Enzymes provide cells
More information= dc A dt. The above is a bimolecular elementary reaction. A unimolecular elementary reaction might be HO 2 H + O 2
The above is a bimolecular elementary reaction. A unimolecular elementary reaction might be HO 2 H + O 2 HO 2 just dissociates without any other influence. Rate Laws for Elementary Reactions: 1) A Fragments,
More informationCHEM-E3205 BIOPROCESS OPTIMIZATION AND SIMULATION
CHEM-E3205 BIOPROCESS OPTIMIZATION AND SIMULATION TERO EERIKÄINEN ROOM D416d tero.eerikainen@aalto.fi COURSE LECTURES AND EXERCISES Week Day Date Time Place Lectures/Execises 37 Mo 12.9.2016 10:15-11:45
More informationIDEAL REACTORS FOR HOMOGENOUS REACTION AND THEIR PERFORMANCE EQUATIONS
IDEAL REACTORS FOR HOMOGENOUS REACTION AND THEIR PERFORMANCE EQUATIONS At the end of this week s lecture, students should be able to: Differentiate between the three ideal reactors Develop and apply the
More informationLecture (9) Reactor Sizing. Figure (1). Information needed to predict what a reactor can do.
Lecture (9) Reactor Sizing 1.Introduction Chemical kinetics is the study of chemical reaction rates and reaction mechanisms. The study of chemical reaction engineering (CRE) combines the study of chemical
More information2013 W. H. Freeman and Company. 6 Enzymes
2013 W. H. Freeman and Company 6 Enzymes CHAPTER 6 Enzymes Key topics about enzyme function: Physiological significance of enzymes Origin of catalytic power of enzymes Chemical mechanisms of catalysis
More informationChapter 12. Chemical Kinetics
Chapter 12 Chemical Kinetics Section 12.1 Reaction Rates Reaction Rate Change in concentration of a reactant or product per unit time. Rate = concentration of A at time t t 2 1 2 1 concentration of A at
More informationChemical Engineering 140. Chemical Process Analysis C.J. Radke Tentative Schedule Fall 2013
Chemical Process Analysis C.J. Radke Tentative Schedule Fall 2013 Week 0 *8/30 1. Definition of Chemical Engineering: flow sheet, reactor trains and separation processes, raw materials, power production
More informationChapter 14: Chemical Kinetics II. Chem 102 Dr. Eloranta
Chapter 14: Chemical Kinetics II Chem 102 Dr. Eloranta Rate Laws If you are familiar with calculus Experiments would allow you to determine the reaction order and rate constant, but what if you wanted
More informationHeterogeneous catalysis: the fundamentals Kinetics
www.catalysiscourse.com Heterogeneous catalysis: the fundamentals Kinetics Prof dr J W (Hans) Niemantsverdriet Schuit Institute of Catalysis Catalysis is a cycle A B separation P catalyst P bonding catalyst
More information= k 2 [CH 3 *][CH 3 CHO] (1.1)
Answers to Exercises Last update: Tuesday 29 th September, 205. Comments and suggestions can be sent to i.a.w.filot@tue.nl Exercise d[ch 4 ] = k 2 [CH 3 *][CH 3 CHO].) The target is to express short-lived
More informationBiochemistry 462a - Enzyme Kinetics Reading - Chapter 8 Practice problems - Chapter 8: (not yet assigned); Enzymes extra problems
Biochemistry 462a - Enzyme Kinetics Reading - Chapter 8 Practice problems - Chapter 8: (not yet assigned); Enzymes extra problems Introduction Enzymes are Biological Catalysis A catalyst is a substance
More information