This edition first published 2017
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Library of Congress Cataloging‐in‐Publication Data
Names: Ancheyta, Jorge.
Title: Chemical reaction kinetics : concepts, methods and case studies /
Prof. Jorge Ancheyta.
Description: Hoboken, NJ : John Wiley & Sons, Inc., 2017. | Includes
bibliographical references and index.
Identifiers: LCCN 2017004766 (print) | LCCN 2017005385 (ebook) |
ISBN 9781119226642 (cloth) | ISBN 9781119226659 (Adobe PDF) |
ISBN 9781119227007 (ePub)
Subjects: LCSH: Chemical kinetics. | Chemical reactions.
Classification: LCC QD502 .A53 2017 (print) | LCC QD502 (ebook) | DDC
541/.394–dc23
LC record available at https://lccn.loc.gov/2017004766
Cover Design: Wiley
Cover Image: © alexaldo/Gettyimages
Jorge Ancheyta, PhD, graduated with a bachelor’s degree in Petrochemical Engineering (1989), master’s degree in Chemical Engineering (1993) and master’s degree in Administration, Planning and Economics of Hydrocarbons (1997) from the National Polytechnic Institute (IPN) of Mexico. He splits his PhD between the Metropolitan Autonomous University (UAM) of Mexico and the Imperial College London, UK (1998), and was awarded a postdoctoral fellowship in the Laboratory of Catalytic Process Engineering of the CPE‐CNRS in Lyon, France (1999). He has also been visiting professor at the Laboratoire de Catalyse et Spectrochimie (LCS), Université de Caen, France (2008, 2009 and 2010), Imperial College London, UK (2009), and Mining University at Saint Petersburg, Russia (2016).
Prof. Ancheyta has worked for the Mexican Institute of Petroleum (IMP) since 1989, and his present position is Manager of Products for the Transformation of Crude Oil. He has also worked as professor at the undergraduate and postgraduate levels for the School of Chemical Engineering and Extractive Industries at the National Polytechnic Institute of Mexico (ESIQIE‐IPN) since 1992 and for the IMP postgrade since 2003. He has been supervisor of more than 100 BSc, MSc and PhD theses. Prof. Ancheyta has also been supervisor of a number of postdoctoral and sabbatical year professors.
Prof. Ancheyta has been working in the development and application of petroleum refining catalysts, kinetic and reactor models, and process technologies, mainly in catalytic cracking, catalytic reforming, middle distillate hydrotreating and heavy oils upgrading. He is author and co‐author of a number of patents and books and about 200 scientific papers; he has been awarded the highest distinction (Level III) as National Researcher by the Mexican government and is a member of the Mexican Academy of Science. He has also been guest editor of various international journals, for example Catalysis Today, Petroleum Science and Technology, Industrial Engineering Chemistry Research, Chemical Engineering Communications and Fuel. Prof. Ancheyta has also chaired numerous international conferences.
Reaction kinetics is mainly focused on studying the rate at which chemical reactions proceed. It is also used to analyse the factors that affect the reaction rates and the mechanisms by means of which they take place.
The study of the chemical kinetics of a reaction is a fundamental tool to perform in the design of chemical reactors, to predict the reactor’s performance and to develop new processes. In fact, the first step for designing a chemical reactor is always the generation of experimental data whereby the reaction rate expressions are determined.
Chemical Reaction Kinetics: Concepts, Methods and Case Studies is devoted to describing the fundamentals of reaction kinetics, with particular emphasis on the mathematical treatment of the experimental data. The book is organized in six chapters, each one having detailed deductions of the kinetic models with examples.
Chapter 1 deals with the definitions of the main concepts of stoichiometry, reacting systems, chemical kinetics and ideal reactors.
Chapter 2 gives details about the mathematical methods to determine the reaction order and the reaction rate coefficient for irreversible reactions with one component. The methods described here include the integral method, differential method, total pressure method and half‐life time method.
Chapter 3 reports the mathematical methods for evaluating the kinetics of irreversible reactions with two or three components by employing the integral method, differential method and initial reaction rate method. All of the mathematical treatments are performed according to the type of feed composition: stoichiometric, non‐stoichiometric and with a reactant in excess.
Chapter 4 describes the reversible reactions of first order, second order and combined orders.
Chapter 5 presents the mathematical treatment of complex reactions, that is, simultaneous or parallel irreversible reactions and consecutive or in‐series irreversible reactions, with the same order or with combined orders.
Chapter 6 is devoted to special topics in kinetic modelling, which include reconciliation of data generated during experiments to minimize the inconsistencies of mass balances due to experimental errors, a method for sensitivity analysis to assure that kinetic parameters are properly estimated and the convergence of the objective function to the global minimum is achieved, estimation of kinetic parameters of enzymatic reactions by means of different approaches, estimation of kinetic parameters of catalytic cracking reaction using a lumping approach and estimation of kinetic parameters of hydrodesulphurization of petroleum distillates.
Each chapter illustrates the application of the different methods with detailed examples by using experimental information reported in the literature. Step‐by‐step solutions are provided so that the methods can be easily followed and applied for other situations. Some exercises are provided at the end to allow the reader to apply all of the methods developed in the previous chapters.
Chemical Reaction Kinetics: Concepts, Methods and Case Studies is oriented to cover the contents of undergraduate and postgraduate courses on reaction kinetics of chemical engineering and similar careers. It is anticipated that Chemical Reaction Kinetics: Concepts, Methods and Case Studies will become an outstanding and distinctive textbook because it emphasizes detailed description of fundamentals, mathematical treatments and examples of chemical reaction kinetics, which are not described with such details in previous textbooks related to the topic. The particular manner in which the kinetic models are developed will help the readers adapt to their own reaction studied and experimental data.
I would like to acknowledge Prof. Miguel A. Valenzuela from the School of Chemical Engineering and Extractive Industries at the National Polytechnic Institute of Mexico, who contributed some ideas during the preparation of the Spanish version of this book, and also to hundreds of students who during more than 20 years of delivering lectures encouraged me to write this book.