structured catalysts and reactors chemical industries

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Structured Catalysts And Reactors

Author : Andrzej Cybulski
ISBN : 9781420028003
Genre : Science
File Size : 20. 83 MB
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Interest in structured catalysts is steadily increasing due to the already proven, as well as potential, advantages of these catalysts. Updating the comprehensive coverage of the first edition published in 1998 with the latest science and applications, Structured Catalysts and Reactors, Second Edition gives detailed information on all aspects of structured catalysts and reactors, including: materials, mass transfer, selectivity, activity, and stability; catalyst preparation, design, and characterization; process development; modeling and optimization; reactor design; and operation costs and considerations. The book first examines how monolithic catalysts are used to clean exhaust gas from gasoline engines, treat industrial off-gases, burn fuels in commercial settings, and synthesize chemicals in two- and three-phase processes. It discusses configurations, microstructure, physical properties, and manufacture of ceramic and metallic monoliths before directing its focus to arranged catalysts and structured packings in terms of mass transfer. The book then explores catalytically active membranes and filters, featuring metallic membranes, permeation mechanisms, preparation and modeling, commercial membranes, and the latest applications, such as zeolitic membranes. Finally, several chapters present techniques for incorporating catalytic species into the structured catalyst support and controlling catalyst nanoporosity. This book conveys the scientific as well as economic advantages of using these unconventional catalytic techniques. With over 1500 references, tables, drawings, and photographs, as well as in-depth discussions and a new approach to catalytic processes, Structured Catalysts and Reactors, Second Edition is an essential reference for anyone working with or studying catalysis.

Novel Concepts In Catalysis And Chemical Reactors

Author : Andrzej Cybulski
ISBN : 9783527641536
Genre : Science
File Size : 40. 71 MB
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The chemical process industry faces a tremendous challenge of supplying a growing and ever more demanding global population with the products we need. The average efficiency at which resources are converted into the final products is however still dramatically low. The most obvious solution is to carry out chemical conversions at much higher yields and selectivity and this is where active and selective catalysts and efficient chemical reactors play a crucial role. Written by an international team of highly experienced editors and authors from academia and industry, this ready reference focuses on how to enhance the efficiency of catalysts and reactors. It treats key topics such as molecular modeling, zeolites, MOFs, catalysis at room temperature, biocatalysis, catalysis for sustainability, structured reactors including membrane and microchannel reactors, switching from batch to continuous reactors, application of alternative energies and process intensification. By including recent achievements and trends, the book provides an up-to-date insight into the most important developments in the field of industrial catalysis and chemical reactor engineering. In addition, several ways of improving efficiency, selectivity, activity and improved methods for scale-up, modeling and design are presented in a compact manner.

Re Engineering The Chemical Processing Plant

Author : Andrzej Stankiewicz
ISBN : 0203913299
Genre : Technology & Engineering
File Size : 21. 10 MB
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The first guide to compile current research and frontline developments in the science of process intensification (PI), Re-Engineering the Chemical Processing Plant illustrates the design, integration, and application of PI principles and structures for the development and optimization of chemical and industrial plants. This volume updates professionals on emerging PI equipment and methodologies to promote technological advances and operational efficacy in chemical, biochemical, and engineering environments and presents clear examples illustrating the implementation and application of specific process-intensifying equipment and methods in various commercial arenas.

Multiphase Catalytic Reactors

Author : Zeynep Ilsen Önsan
ISBN : 9781119248460
Genre : Technology & Engineering
File Size : 54. 41 MB
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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

Catalytic Ammonia Synthesis

Author : J.R. Jennings
ISBN : 0306436280
Genre : Science
File Size : 65. 12 MB
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This book covers the history of early developments of ammonia synthesis, and fundamental scientific investigations of the catalyst and its promoters. Contributers also discuss technological aspects of ammonia synthesis, and look at the future of the industry.

Catalysis Of Organic Reactions

Author : Stephen R. Schmidt
ISBN : 1420007793
Genre : Science
File Size : 88. 82 MB
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Bringing together academic, industrial, and governmental researchers and developers, Catalysis of Organic Reactions comprises 57 peer-reviewed papers on the latest scientific developments in applied catalysis for organic reactions. The volume describes the use of both heterogeneous and homogeneous catalyst systems and includes original research articles on processes with potential industrial applications. The contributors, renowned leaders in the field, discuss noteworthy findings that include the award-winning studies by Isamu Yamauchi on metastable precursors to Raney® catalysts and by Gadi Rothenberg on methods for finding the best homogeneous catalysts. The book covers the synthesis of fine chemicals and pharmaceutical intermediates, solid acid catalysis, selective oxidation, chiral synthesis, combinatorial methods, nanotechnology, and “green” processes. These topics are organized by broad groupings based on major process types, such as hydrogenations and oxidations, or themes, such as novel methods and environmental consciousness. Covering the most recent significant developments in catalysis, this compilation is ideal for chemists and chemical engineers who apply homogeneous and heterogeneous catalysis in the synthesis of pharmaceutical, fine, or commodity chemicals.

Issues In Chemical Engineering And Other Chemistry Specialties 2011 Edition

Author :
ISBN : 9781464963551
Genre : Technology & Engineering
File Size : 46. 4 MB
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Issues in Chemical Engineering and other Chemistry Specialties: 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Chemical Engineering and other Chemistry Specialties. The editors have built Issues in Chemical Engineering and other Chemistry Specialties: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Chemical Engineering and other Chemistry Specialties in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Chemical Engineering and other Chemistry Specialties: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

The Chemical Engineer

Author :
ISBN : UCSD:31822036008431
Genre : Chemical engineering
File Size : 25. 16 MB
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Combinatorial Catalysis And High Throughput Catalyst Design And Testing

Author : E.G. Derouane
ISBN : 9789401143295
Genre : Science
File Size : 36. 42 MB
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Catalysts are central in modern industrial chemistry and there is an urgent need to develop new catalysts. Such a rapid pace of development brings with it a new set of challenges at all levels of research, from synthesis and characterization to testing and modelling. This book reviews the current status of combinatorial catalysis, scientific catalyst design techniques, methods for preparing inorganic combinatorial libraries, experimental design methods, data processing, system modelling an simulation, and catalyst testing. The individual contributions reveal the development of high throughput catalyst design and test methods and identify the main challenges in the field, including new catalyst preparation techniques, rapid performance evaluation, and new microreactor configurations. Readership: All those working in catalytic process analysis and development. The extensive review of catalysis principles is especially relevant for postgraduate students seeking to pursue studies in catalysis.

Chemical Reactor Design

Author : Peter Harriott
ISBN : 0203910230
Genre : Science
File Size : 67. 60 MB
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Featuring case studies and worked examples that illustrate key concepts in the text, this book contains guidelines for scaleup of laboratory and pilot plant results, methods to derive the correct reaction order, activation energy, or kinetic model from laboratory tests, and theories, correlations, and practical examples for 2- and 3-phase reaction systems, including bubble columns, slurry reactions, trickle-led reactors, and fluidized beds. A comprehensive reference, the book offers strategies to analyze and interpret kinetic data for homogeneous and heterogeneous reactions, practical design procedures, rate equations, and analytical models for improved reactor performance.

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