Download or read book Multiphase Catalytic Reactors written by Zeynep Ilsen Önsan and published by John Wiley & Sons. This book was released on 2016-06-09 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a holistic approach to multiphase catalytic reactors from their modeling and design to their applications in industrial manufacturing of chemicals Covers theoretical aspects and examples of fixed-bed, fluidized-bed, trickle-bed, slurry, monolith and microchannel reactors Includes chapters covering experimental techniques and practical guidelines for lab-scale testing of multiphase reactors Includes mathematical content focused on design equations and empirical relationships characterizing different multiphase reactor types together with an assortment of computational tools Involves detailed coverage of multiphase reactor applications such as Fischer-Tropsch synthesis, fuel processing for fuel cells, hydrotreating of oil fractions and biofuels processing
Download or read book Heterogeneous Catalysis and Fine Chemicals IV written by H.U. Blaser and published by Elsevier. This book was released on 1997-06-19 with total page 693 pages. Available in PDF, EPUB and Kindle. Book excerpt: After three meetings in Poitiers, France, the 4th International Symposium on Heterogeneous Catalysis and Fine Chemicals was held under the auspices of the New Swiss Chemical Society in Basel, Switzerland. Fundamental as well as applied contributions on the use of heterogeneous catalysis for the preparation of fine chemicals were presented and discussed.The program consisted of 4 plenary lectures, 28 oral contributions and around 90 posters covering a broad range of reactions and catalytic aspects. 82 of these contributions are collected in the present proceedings, grouped into the following 8 topical areas:- Industrial and engineering problems (7 contributions)- Alkylation and acylation reactions (11 contributions)- Enantio- and diastereoselective hydrogenation reactions (9 contributions)- Chemoselective hydrogenation reactions (12 contributions)- Oxidation reactions (14 contributions)- Immobilized and encapsulated complex catalysts (12 contributions)- Zeolite and clay catalysts (12 contributions)- Miscellaneous topics (5 contributions)
Download or read book Bubble Column Reactions written by Wolf-Dieter Deckwer and published by John Wiley & Sons. This book was released on 1992-04-08 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: This technology, though used for many years, has shown great vitality recently and is still in a state of flux. Provides an account of developments up to the present and also an orderly evaluation of literature already published on the subject. Considerable space is devoted to bubble column reactor performance predictions based on mathematical models and the importance of each is explained with practical examples.
Download or read book Non Invasive Monitoring of Multiphase Flows written by J. Chaouki and published by Elsevier. This book was released on 1997-01-15 with total page 613 pages. Available in PDF, EPUB and Kindle. Book excerpt: Non-Invasive Monitoring of Multiphase Flows is a result of the latest advances realized in non-invasive measurement of multiphase systems by means of various tomographic and velocimetric techniques. Written by experts on special topics within the realm of this subject, the book reviews in 15 chapters the theoretical background and the physics of the measurement process for each of a number of techniques. In addition, the mathematical modeling related to the measured property, such as in the image reconstitution problem for tomography, successful application of the techniques for measurement in various multiphase systems and their advantages and limitations are described. Features of this book: - Comprehensive and Complete. Covers both theoretical and application viewpoints of noninvasive measuring techniques in multiphase systems. There is no book available on this subject in the field of multiphase flows - Versatile. Material is presented in such a way that the book can be used either for research or for teaching graduate students specializing in the topic of multiphase flows - Awareness and Uniformity. The engineering community is made aware of advantages of these new techniques and they are presented in a uniform package. The editors strive to provide a comprehensive compendium of all the relevant information essential for practising engineers, consultants, university professors, graduate students and technicians who are involved in the study of multiphase flow phenomena. The book, although directed to the study of multiphase systems of interest to the chemical engineer, also provides valuable information for all other engineering disciplines that deal with multiphase systems.
Download or read book New Developments in Selective Oxidation by Heterogeneous Catalysis written by P. Ruiz and published by Elsevier. This book was released on 1992-02-06 with total page 493 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains invited papers and communications presented at the Third European Workshop Meeting on Selective Oxidation by Heterogeneous Catalysis. The purpose of the meeting was to present recent results and to discuss new aspects of partial oxidation by heterogeneous catalysis. The following topics were discussed: Novel processes for obtaining new fine chemicals by catalytic partial oxidation; selective oxidation and oxidative dehydrogenation of alkanes; new catalysts and advances in preparation methods of oxidation catalysts; new phenomena in partial oxidation and new aspects of surface chemistry in oxide catalysts; new applications of physicochemical methods for characterization of oxide catalysts; oxidation with other agents than oxygen and catalytic oxidation of carbohydrates. This book will provide a valuable set of data on reactions of selective oxidation which will be extremely useful to catalyst and related practitioners, whether fundamentalists or highly applied, and to process engineers who wish to evaluate current findings in this field. The wide-range approach to reactions of selective oxidation will disseminate knowledge in specialized areas of selective oxidation and encourage innovation and creativity.
Download or read book Heterogeneous Catalysis and Fine Chemicals II written by M. Guisnet and published by Elsevier. This book was released on 1991-04-19 with total page 627 pages. Available in PDF, EPUB and Kindle. Book excerpt: The recession in the traditional heavy industries along with the development of advanced technologies in all the industrial countries has meant that the impact of heterogeneous catalysis in the synthesis of fine chemicals is becoming increasingly noticeable. The second International Symposium on Heterogeneous Catalysis and Fine Chemicals is to be seen in this perspective. Organised by the Laboratory of Catalysis in Organic Chemistry of the University of Poitiers within the framework of the International Symposia of the `Centre National de la Recherche Scientifique' (CNRS), the symposium provided an opportunity for contact between academic researchers and manufacturers, users (or potential users) of solid catalysts for fine chemical synthesis. The book gives an overall view of the problems encountered by academic and industrial researchers. A large variety of reactions are described, the emphasis being on selectivity: chemo-, regio-, stereoselectivity (even enantioselectivity) and on the change of these selectivities as a function of the characteristics of the surface sites (nature, distribution, etc.).The three themes of the symposium, hydrogenation, oxidation and acid-base catalysis were introduced in four plenary lectures and two invited communications, maintaining a balance between the industrial and the academic points of view. Some 60 research papers selected by the Scientific Committee were presented. All are reproduced in full in this proceedings volume.
Download or read book Chemical Reactors for Gas liquid Systems written by František Kaštánek and published by Prentice Hall. This book was released on 1993 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originating from a research programme carried out at the Institute of Chemical Process Fundamentals, Prague, this volume aims to provide a review of current knowledge in the field of gas-liquid reactors, relating the results of theoretical studies to practical reactor design.
Download or read book Heterogeneous Catalysis and Fine Chemicals III written by J. Barbier and published by Elsevier. This book was released on 1993-09-09 with total page 739 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heterogeneous catalysis plays a major role in the organic synthesis of specialty and fine chemicals. However, as the interaction between surface sites and functional groups is complex, more investigations are necessary into the effects of catalysts on the reaction mechanisms. The Third International Symposium on Heterogeneous Catalysis and Fine Chemicals provided an opportunity for discussions on the basic and practical aspects of this subject between researchers, manufacturers and users of solid catalysts for synthesis of fine chemicals.The present volume comprises the invited plenary lectures and research papers classified under the three main headings, hydrogenation, oxidation and acid-catalysis. All papers were refereed. A large variety of reactions are described, the emphasis being on selectivity, taking into account all aspects: chemo-, regio-, and stereoselectivity (including enantioselectivity) and on the change of these selectivities as a function of the characteristics of the catalysts and operating conditions.
Download or read book Chemical Reactor Technology for Environmentally Safe Reactors and Products written by Hugo I. De Lasa and published by Springer Science & Business Media. This book was released on 1992-11-30 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the NATO Advanced Study Institute, London, Ontario, Canada, August 25-September 4, 1991
Download or read book Third World Congress on Oxidation Catalysis written by S.T. Oyama and published by Elsevier. This book was released on 1997-09-12 with total page 1277 pages. Available in PDF, EPUB and Kindle. Book excerpt: The overall theme of the 3rd World Congress is "Atom Efficient Catalytic Oxidations for Global Technologies". This theme was chosen to stimulate the participants to report their findings with an emphasis on conserving valuable material in their catalytic transformations, as well as conserving energy, in an environmentally responsible manner. Progress towards this stated goal is substantial as evidenced by the tremendous response of the community in their participation of quality publications complied in these Proceedings of the Congress.The subjects presented span a wide range of oxidation reactions and catalysts. These include the currently important area of lower alkane oxidation to the corresponding olefins, unsaturated aldehydes, acids and nitriles.The four featured lectures and seven plenary lectures constitute the general background and overview of the subject matter at hand. The 104 contributed papers and 13 poster manuscripts, summarized in this compendium, probe new avenues to achieve catalytically efficient oxidation reactions for the future needs of mankind in a global environment.
Download or read book Heterogeneous Catalysis and Fine Chemicals written by M. Guisnet and published by Elsevier Science Limited. This book was released on 1988 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: The recession in the traditional heavy industries along with the development of advanced technologies in all the industrial countries has meant that the impact of heterogeneous catalysis in the synthesis of fine chemicals is becoming increasingly noticeable. The first International Symposium on Heterogeneous Catalysis and Fine Chemicals is to be seen in this perspective. Organised by the Laboratory of Catalysis in Organic Chemistry of the University of Poitiers within the framework of the International Symposia of the Centre National de la Recherche Scientifique' (CNRS), the symposium provided an opportunity for contact between academic researchers and manufacturers, users (or potential users) of solid catalysts for fine chemical synthesis. Two panels of industrial and academic researchers - one on selective hydrogenation, the other on selective synthesis of substituted aromatics - showed that heterogeneous catalysis already plays a significant role in fine organic chemistry. The main topics of the symposium were introduced in six plenary lectures and three invited communications, maintaining a balance between the industrial and the academic points of view.
Download or read book New Developments in Selective Oxidation written by Gabriele Centi and published by Elsevier Science Limited. This book was released on 1990 with total page 891 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume describes state-of-the-art advances in fundamental and applied aspects of partial selective oxidation in homogeneous and heterogeneous catalysis, including electrochemical and photo-oxidation. Comprising 93 papers, this book will provide a valuable set of data on reactions of selective oxidation which will be extremely useful to catalyst and related practitioners, whether fundamentalists or highly applied, and to process engineers who wish to evaluate current findings in this field. The wide-range approach to reactions of selective oxidation will disseminate knowledge in specialized areas of selective oxidation, serve as a springboard for new ideas and encourage innovation and creativity. Being an up-to-date reference source for all those studying in this field, this book should be on the bookshelf of all applied and academic research centres involved in the functionalization of molecules by selective oxidation.--[Source inconnue].
Download or read book Dioxygen Activation and Homogeneous Catalytic Oxidation written by L. I. Simándi and published by Elsevier Publishing Company. This book was released on 1991 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dioxygen activation is a rapidly developing field in which research is directed at (1) modelling of biological oxidations, (2) design and utilization of new catalysts for oxidative transformations of organic substrates, (3) application of O 2 (and H 2 O 2 ) as a cheap oxidant in the manufacture of fine and bulk chemicals. Provided here is a collection of both review and original papers covering all aspects of dioxygen activation. All papers provide background information of previous work. Reactions mechanisms are extensively treated and a keyword index facilitates quick orientation. The book should prove invaluable to organic, bioinorganic and coordination chemists as well as biochemists interested in homogeneous catalysis.
Download or read book Op rations polyphasiques en g nie des proc d s written by Sabine Rode and published by Editions Ellipses. This book was released on 2023-05-09 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cet ouvrage présente une introduction à la modélisation et au dimensionnement des opérations polyphasiques rencontrés dans l’industrie. Il comporte des exercices corrigés et s'adresse aux étudiants et aux enseignants en génie des procédés et dans des formations connexes ainsi qu’aux ingénieurs et cadres techniques d’entreprise. La première partie regroupe des éléments génériques. Un chapitre introductif présentant les concepts et les méthodologies du génie des procédé a été ajoutée dans cette deuxième édition. Sont ensuite abordés la modélisation des transferts dans les contacteurs polyphasiques, l’absorption réactive gaz-liquide, la catalyse hétérogène et des éléments de mécanique des fluides. La deuxième partie est consacrée aux systèmes fluide-solide. La caractérisation géométrique des solides divisés, l’écoulement et le transfert en lit fixe et en lit fluidisé et la modélisation des séparations mécaniques liquide-solide et gaz-solide par décantation, filtration, centrifugation et cyclonage, sont abordés. La troisième partie est dédiée aux systèmes gaz-liquide et gaz-liquide-solide. Sont traités l’écoulement de bulles et de gouttes isolées, l’écoulement gaz-liquide en conduite, l’atomisation, les contacteurs à gouttes et à film tombant, les colonnes à bulles, à plateaux et à garnissage, la séparation gaz-liquide et les réacteurs catalytiques triphasiques. L’ouvrage est complété par le livre Séparations thermiques en génie des procédés, distillation, air humide, séchage publié par l’autrice dans la même collection. Sabine Rode est professeure de génie des procédés à l'École Nationale Supérieure des Industries Chimiques (ENSIC) et chercheuse au Laboratoire Réactions et Génie des Procédés (LRGP). Ces deux structures font partie de l'Université de Lorraine (UL).
Download or read book Heterogeneous Catalytic Reactions Involving Molecular Oxygen written by G.I. Golodets and published by Elsevier Health Sciences. This book was released on 1983 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt: Preparation of Catalysts II.
