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Author: Ajit V. Sapre
Publisher: Springer
ISBN:
Category : Juvenile Nonfiction
Languages : en
Pages : 356
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Book Description
In recent years there has been a convergence of trends in chemical reaction engineering and chemistry which have set the stage for significant advances in kinetic and thermodynamic modeling of processes. New analytical chem istry methods, new mathematical methods, and new computational tools facilitate a more fundamental approach and a deeper understanding of chemical reactions in complex mixtures with very large numbers of com pounds, such as petroleum fractions. This fortunate state of affairs has stimulated important new work both in academia and industrial research labs. The purpose of the workshop that led to this book was to bring together researchers at the forefront ofthis field to review the state of the art, stimulate communication and cooperation between industry and academia, and develop a cohesive picture of research trends and future directions. The chapters of the book have been organized into four main areas: • Continuous mixtures, where the very large numbers of discrete com pounds present are regarded as making up a continuum, • Structure-activity relationships, where the nature and rates of the reac tions that a particular molecule undergoes are correlated with its chemical structure, thus allowing the kinetics of very large numbers of compounds to be described by a few parameters, • Kinetic analysis, where mathematical techniques are applied to analyze the behavior of kinetic networks, and • Thermodynamics, emphasizing the practical and computational aspects of chemical equilibrium in complex mixtures.
Author: Ajit V. Sapre
Publisher: Springer
ISBN:
Category : Juvenile Nonfiction
Languages : en
Pages : 356
Get Book Here
Book Description
In recent years there has been a convergence of trends in chemical reaction engineering and chemistry which have set the stage for significant advances in kinetic and thermodynamic modeling of processes. New analytical chem istry methods, new mathematical methods, and new computational tools facilitate a more fundamental approach and a deeper understanding of chemical reactions in complex mixtures with very large numbers of com pounds, such as petroleum fractions. This fortunate state of affairs has stimulated important new work both in academia and industrial research labs. The purpose of the workshop that led to this book was to bring together researchers at the forefront ofthis field to review the state of the art, stimulate communication and cooperation between industry and academia, and develop a cohesive picture of research trends and future directions. The chapters of the book have been organized into four main areas: • Continuous mixtures, where the very large numbers of discrete com pounds present are regarded as making up a continuum, • Structure-activity relationships, where the nature and rates of the reac tions that a particular molecule undergoes are correlated with its chemical structure, thus allowing the kinetics of very large numbers of compounds to be described by a few parameters, • Kinetic analysis, where mathematical techniques are applied to analyze the behavior of kinetic networks, and • Thermodynamics, emphasizing the practical and computational aspects of chemical equilibrium in complex mixtures.
Author: Sapre AV Ed
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Ingo Waldemar Dagobert Hackh
Publisher:
ISBN:
Category : Chemical reactions
Languages : en
Pages : 158
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Book Description
Author: Jerzy Bałdyga
Publisher: John Wiley & Sons
ISBN: 0471981710
Category : Science
Languages : en
Pages : 900
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Book Description
Turbulent Mixing and Chemical Reactions Jerzy Ba???dyga, Warsaw University of Technology, Poland John R. Bourne, Visiting Professor, University of Birmingham, UK and Emeritus Professor, ETH Zurich, Switzerland The way in which reagents are mixed can greatly influence the yield and range of products formed by fast, multiple chemical reactions. Understanding this phenomenon enables chemists to carry out reactions more selectively, make better use of raw materials and simplify product workup and separation. Turbulent Mixing and Chemical Reactions presents a balanced treatment of the connection between mixing and reaction. It contains theoretical aspects, experimental methods and expected results as well as worked examples to illustrate problem solving. This book will be of interest to all scientists involved in chemical engineering, physical chemistry, and synthetic chemists in the fine chemical and pharmaceuticals industry.
Author: Paul Flowers
Publisher:
ISBN: 9781947172623
Category : Chemistry
Languages : en
Pages : 0
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Book Description
Chemistry 2e is designed to meet the scope and sequence requirements of the two-semester general chemistry course. The textbook provides an important opportunity for students to learn the core concepts of chemistry and understand how those concepts apply to their lives and the world around them. The book also includes a number of innovative features, including interactive exercises and real-world applications, designed to enhance student learning. The second edition has been revised to incorporate clearer, more current, and more dynamic explanations, while maintaining the same organization as the first edition. Substantial improvements have been made in the figures, illustrations, and example exercises that support the text narrative. Changes made in Chemistry 2e are described in the preface to help instructors transition to the second edition.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309037786
Category : Science
Languages : en
Pages : 240
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Book Description
In the laboratory, testing the toxic effects for a single compound is a straightforward process. However, many common harmful substances occur naturally as mixtures and can interact to exhibit greater toxic effects as a mixture than the individual components exhibit separately. Complex Mixtures addresses the problem of identifying and classifying complex mixtures, investigating the effect of exposure, and the research problems inherent in testing their toxicity to human beings. A complete series of case studies is presented, including one that examines the cofactors of alcohol consumption and cigarette smoke.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309168392
Category : Science
Languages : en
Pages : 238
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Book Description
Chemistry and chemical engineering have changed significantly in the last decade. They have broadened their scopeâ€"into biology, nanotechnology, materials science, computation, and advanced methods of process systems engineering and controlâ€"so much that the programs in most chemistry and chemical engineering departments now barely resemble the classical notion of chemistry. Beyond the Molecular Frontier brings together research, discovery, and invention across the entire spectrum of the chemical sciencesâ€"from fundamental, molecular-level chemistry to large-scale chemical processing technology. This reflects the way the field has evolved, the synergy at universities between research and education in chemistry and chemical engineering, and the way chemists and chemical engineers work together in industry. The astonishing developments in science and engineering during the 20th century have made it possible to dream of new goals that might previously have been considered unthinkable. This book identifies the key opportunities and challenges for the chemical sciences, from basic research to societal needs and from terrorism defense to environmental protection, and it looks at the ways in which chemists and chemical engineers can work together to contribute to an improved future.
Author: J. Warnatz
Publisher: Springer
ISBN:
Category : Science
Languages : en
Pages : 430
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Book Description
Author: John Ross
Publisher: Oxford University Press
ISBN: 0195178688
Category : Science
Languages : en
Pages : 239
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Book Description
In a chemical system with many chemical species several questions can be asked: what species react with other species: in what temporal order: and with what results? These questions have been asked for over one hundred years about simple and complex chemical systems, and the answers constitute the macroscopic reaction mechanism. In Determination of Complex Reaction Mechanisms authors John Ross, Igor Schreiber, and Marcel Vlad present several systematic approaches for obtaining information on the causal connectivity of chemical species, on correlations of chemical species, on the reaction pathway, and on the reaction mechanism.Basic pulse theory is demonstrated and tested in an experiment on glycolysis. In a second approach, measurements on time series of concentrations are used to construct correlation functions and a theory is developed which shows that from these functions information may be inferred on the reaction pathway, the reaction mechanism, and the centers of control in that mechanism. A third approach is based on application of genetic algorithm methods to the study of the evolutionary development of a reaction mechanism, to the attainment given goals in a mechanism, and to the determination of a reaction mechanism and rate coefficients by comparison with experiment. Responses of non-linear systems to pulses or other perturbations are analyzed, and mechanisms of oscillatory reactions are presented in detail. The concluding chapters give an introduction to bioinformatics and statistical methods for determining reaction mechanisms.
Author: Barbara Martina Linde
Publisher: The Rosen Publishing Group, Inc
ISBN: 1725313286
Category : Juvenile Nonfiction
Languages : en
Pages : 32
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Book Description
This physical science volume addresses mixtures and solutions and the technology involved with creating and studying them. Readers will learn about the methods that chemistry pioneers used to arrive at an understanding of the nature of mixtures. Readers will learn how to distinguish mixtures from solutions. Historical examples and contemporary examples from the fields of pharmacology and microelectronics will promote interest and understanding. Diagrams and colorful photographs of scientists at work will help make complex scientific concepts easier for elementary readers to understand.
