Chemical Kinetics
Uploaded by
ScribdTranslationsChemical Kinetics
Uploaded by
ScribdTranslationsCourse: 2002/03
Center: FAC. CC. EXPERIMENTALES
Studies: Chemical Engineer
Subject: APPLIED CHEMICAL KINETICS
Code:
Cycle: I
Course: 3
Term: II
Character: TRUNK
Theory credits: 4.5
Practical credits: 1.5
Area: Chemical Engineering
Department: Chemical Engineering
Descriptors: KINETICS OF HOMOGENEOUS REACTIONS AND
HETEROGENEOUS. CATALYSIS
Responsible professor: FRANCISCO GARCÍA CAMACHO (SCIENTIFIC BUILDING
TECHNICIAN IIA, DESP.1.27º)
TOPIC 1-INTRODUCTION
1.1.-NATURE AND OBJECTIVE OF CHEMICAL KINETICS
1.2.-NATURE AND OBJECTIVE OF REACTION ENGINEERING
CHEMISTRY.
1.3.-KINETICS AND CHEMICAL REACTION ENGINEERING.
1.4.-ASPECTS OF KINETICS
1.5.- KINETICS AND STOICHIOMETRY OF THE CHEMICAL REACTION
TOPIC 2 - KINETICS AND MODELS OF IDEAL REACTOR
2.1 - TIME VARIABLES
2.2.-BATCH REACTOR
2.3.-CONTINUOUS STIRRED TANK REACTOR (CSTR)
2.4.-FLOW-PISTON REACTOR (FPR)
2.6.-SUMMARY OF IDEAL REACTOR MODELS
2.7 - STOICHIOMETRIC TABLE
THEME 3 - EXPERIMENTAL METHODS IN KINETICS - MEASUREMENT OF
REACTION RATE
3.1.-CHARACTERISTICS OF THE SPEED LAW: INTRODUCTION.
3.2.-EXPERIMENTAL MEASURE: GENERAL CONSIDERATIONS.
3.3.-EXPERIMENTAL METHODS TO MONITOR THE EXTENSION OF THE
REACTION
3.4.-STRATEGIES EXPERIMENTAL FOR DETERMINE
Kinetic parameters.
3.5.-NOTES ON THE METHODOLOGY FOR ESTIMATION OF
PARAMETERS.
TOPIC 4 - DEVELOPMENT OF THE VELOCITY LAW FOR A SYSTEM
SIMPLE
4.1.-THE LAW OF VELOCITY
4.2.-GAS PHASE REACTIONS: CHOICE OF UNITS
OF CONCENTRATION.
4.3.-DEPENDENCE OF SPEED ON CONCENTRATION
4.4.-DEPENDENCE OF SPEED ON TEMPERATURE
TOPIC 5 - FUNDAMENTALS OF REACTION RATES
5.1.- THE REACTION SPEED BASED ON OTHER THEORIES
Kinetics.
5.2.-THE MECHANISM OF THE REACTION
5.3.-DESCRIPTION OF ELEMENTARY CHEMICAL REACTIONS.
5.4.- NON-ELEMENTARY REACTIONS (COMPLEX SYSTEMS)
5.5 - REACTIONS IN LIQUID PHASE AND IN SOLUTION
THEME 6.- COMPLEX SYSTEMS (Misen or Velasco)
6.1.-REVERSIBLE REACTIONS
6.2 - SERIES REACTIONS
6.3.-PARALLEL REACTIONS
6.4.-AUTOCATALYTIC REACTIONS
6.5.-CONCEPT OF CONTROLLING STAGE
6.6.-SIMPLIFIED METHODS FOR INTEGRATION OF
KINETIC EQUATIONS.
6.7.-CHAIN REACTION MECHANISMS
THEME 7.- HOMOGENEOUS CATALYSIS
7.1.-THE PHENOMENON OF CATALYSIS
7.2 - FUNCTIONS OF THE CATALYST
7.3 - MECHANISMS AND KINETIC EQUATIONS OF REACTIONS
CATALYZED
7.4.-CATALYSIS BY ACIDS AND BASES
TOPIC 8.-SOLID CATALYSTS
8.1.-INTRODUCTION
8.2.-STRUCTURE OF THE SOLID CATALYST
8.3 - CATALYTIC MATERIALS
8.4 - THE PROPERTIES OF THE SOLID CATALYST
8.5.-MONOLITHIC CATALYSTS
8.6.-TECHNIQUES FOR CHARACTERIZING CATALYSTS
SOLIDS
TOPIC 9.- REACTION MECHANISMS ON CATALYSTS
SOLIDS
9.1.- MECHANISMS OF LIQUID PHASE REACTIONS
CATALYZED BY SOLIDS
9.2.-SURFACE STAGES
9.3 - Kinetic Equations for Surface Stages
9.4 - DIFFUSION AND REACTION IN A POROUS MEDIUM
TOPIC 10.- KINETIC METHODS IN HETEROGENEOUS CATALYSIS
10.1.-INTRODUCTION
10.2.-EXPERIMENTAL METHODS FOR DETERMINATION OF
SPEEDS
10.3.-DETERMINATION DE PARAMETERS EN EQUATIONS
MECHANISMS
TOPIC 11.-DEACTIVATION OF CATALYSTS
11.1.-INTRODUCTION
11.2.-TYPES OF DEACTIVATION
11.3 - KINETICS OF DEACTIVATION BY COKE DEPOSITION
11.4 - STRATEGIES DE OPERATION EN PRESENCE DE
DEACTIVATION
11.5.- KINETIC STUDY OF DEACTIVATION BASED ON
TEMPERATURE-TIME SEQUENCES.
11.6.-COMPARISON OF THE PROPOSED METHODS
TOPIC 12.- NON-CATALYTIC HETEROGENEOUS REACTIONS
12.1 - PRELIMINARY CONSIDERATIONS
12.2 - SOLID-LIQUID REACTIONS IN PARTICLES OF SIZE
CONSTANT
12.3 - MODELS FOR DECREASING SIZE PARTICLES
12.4.-EXPERIMENTAL DETERMINATION OF THE CONTROLLING STAGE
OF THE MECHANISM
12.5 - REACTIONS WITH PARTICLE GROWTH
12.6 - MODELS FOR NON-ISOTHERMAL CONDITIONS
PRACTICE SYLLABUS.
Problem seminars
BIBLIOGRAPHY.
1. GonzálezVelasco, J.R.; González Marcos, J.A.; González Marcos, M.P.;
Applied Chemical Kinetics
Synthesis, Madrid (1999).
2. Levenspiel, O., Chemical Reaction Engineering. 6th Edition. Reverté Publishing.
Barcelona. (1990).
3.R.W.Missen, C. A. Mims, B.A. Saville, Chemical Reaction Engineering and
Kinetics, John Wiley & Sons, Inc., New York (1999).
H.S. Fogler, Elements of Chemical Reaction Engineering, 3rd Edition.
Prentice-Hall International, Inc. New Jersey (1999).
5. Froment, G.F. and Bischoff, K.B., Chemical Reactor Analysis and Design. 2nd
Edition. Ed. John Wiley & Sons, Inc. New York (1990).
6.-Smith, J.M.: Chemical Engineering Kinetics, 30th Edition, McGraw-Hill (1981).
7.-Levenspiel, O.: The Omnibook of Chemical Reactors. Reverté (1986), Translation
by J. Costa López and L. Puigjaner Corbella.
Elements of Chemical Reaction Engineering
(1992) 20th ed.
EVALUATION CRITERIA.
To pass the subject, the student must have a final grade. 50 points on a
a total of 100. The assessment of the knowledge acquired by the student will be carried out
taking into account the following activities:
Completion of two midterm exams. The second midterm will coincide with the exam.
final. Those students who have passed 1erpartial will be able to choose to eliminate this
subject and take the final exam only of the 2nd partial. In this case, the final grade will be
the average grade of both partial exams as long as the 2nd partial has been passed. In
Otherwise, they will be able to raise their grade in the final exam, keeping the grade of 1.erpartial
in case it were greater. For extraordinary calls, they do not
they will retain grades from approved midterms in regular calls. The
midterm and final exams will consist of two sections; one dedicated to problem solving
of theoretical issues and another to numerical problems. Each of them will have a
maximum score of 50 points. To pass the subject, they have two
alternativas: a) calificación mínima de 25 puntos en cada una de las secciones; b)
minimum score of 20 points in theory and 40 in problems.
Resolution in non-teaching hours of questions and short problems from each chapter. The
the maximum score will be 10 points; computable only in case of passing the
subject.
During the course, students who wish to may group together (maximum 3 students) to
complete an expansion work on one of the topics of the program. The grade
The maximum will be 10 points; computable only if the subject is passed.