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Author: H.G. Karge
Publisher: Elsevier
ISBN: 0080887414
Category : Technology & Engineering
Languages : en
Pages : 897
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Book Description
This new book will be welcomed by companies involved in catalysis and catalyst manufacturing, sorbent and detergent production, chemical and petroleum refining, and by research scientists in academia. It contains 76 original contributions of recent work on fundamental and technological aspects of zeolite research and application. Particular attention is paid to novel developments in zeolite catalysis, sorption on zeolites and use of zeolites as detergent builders. Problems of zeolite synthesis, structure, modification, ion exchange, diffusion and novel applications are also dealt with. Topics which are the subject of much current interest are also treated, e.g. new catalytic applications of zeolites in the synthesis of fine chemicals, novel formulations of detergent builders and industrially developed zeolite-based separation processes. The application of zeolites is also discussed from both economic and ecological points of view. The contributions cover a wide range of materials and results which are organised, to a large extent, in tables and figures and are identified by appropriate keywords.The meeting at which these contributions were presented was the latest in a series of smaller, more specialized zeolite meetings which are held in between the large International Zeolite Conferences. Participating in the symposium were experts from both industry and academia who gave invited lectures, oral and poster presentations. The resulting book provides a large body of helpful information for present and future work and development in zeolite research and applications.
Author: H.G. Karge
Publisher: Elsevier
ISBN: 0080887414
Category : Technology & Engineering
Languages : en
Pages : 897
Get Book Here
Book Description
This new book will be welcomed by companies involved in catalysis and catalyst manufacturing, sorbent and detergent production, chemical and petroleum refining, and by research scientists in academia. It contains 76 original contributions of recent work on fundamental and technological aspects of zeolite research and application. Particular attention is paid to novel developments in zeolite catalysis, sorption on zeolites and use of zeolites as detergent builders. Problems of zeolite synthesis, structure, modification, ion exchange, diffusion and novel applications are also dealt with. Topics which are the subject of much current interest are also treated, e.g. new catalytic applications of zeolites in the synthesis of fine chemicals, novel formulations of detergent builders and industrially developed zeolite-based separation processes. The application of zeolites is also discussed from both economic and ecological points of view. The contributions cover a wide range of materials and results which are organised, to a large extent, in tables and figures and are identified by appropriate keywords.The meeting at which these contributions were presented was the latest in a series of smaller, more specialized zeolite meetings which are held in between the large International Zeolite Conferences. Participating in the symposium were experts from both industry and academia who gave invited lectures, oral and poster presentations. The resulting book provides a large body of helpful information for present and future work and development in zeolite research and applications.
Author:
Publisher:
ISBN: 9780444418012
Category : Catalysts
Languages : en
Pages : 871
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Book Description
Author:
Publisher:
ISBN:
Category : Catalysts
Languages : en
Pages : 871
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Book Description
Author: P.A. Jacobs
Publisher: Elsevier
ISBN: 0080534791
Category : Technology & Engineering
Languages : en
Pages : 1085
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Book Description
In view of the substantial progress made in the last decade in the fields of zeolites and related materials it was decided to go for an extended 2nd Edition of "Introduction to Zeolite Science and Practice". Unfortunately - as often is the case - this process took more time than expected by the Editors.In the mean time some new texts on zeolites were issued. Nevertheless, the combination of data, discussion and dedication provided by the present book is a unique coverage of the field, in the opinion of the Editors.In the present Edition the number of chapters rose from 16-22. The contributions can be divided into three categories: updated chapters by the original authors, updated chapters by an expanded or new team of authors and completely new chapters. This 2nd Edition also contains new chapters on "Zeolite-based supramolecular assemblies" (by Dirk De Vos and Pierre Jacobs, experts in this area) and on "The use of bulky probe molecules" (by Paul Kunkeler, Roger Downing and one of the Editors).Finally, the super large pore zeolites and the fast growing area of ordered mesoporous materials are dealt with by Eelco Vogt, Charlie Kresge and and Jim Vartuli. The latter two authors belong to the discoverers of the M41S family of mesoporous materials.
Author: G. Öhlmann
Publisher: Elsevier
ISBN: 0080887503
Category : Science
Languages : en
Pages : 733
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Book Description
The proceedings of ZEOCAT 90 reflect the wide-ranging aspects of the rapidly expanding field of zeolite science and technology. The invited plenary lectures given by eminent zeolite scientists summarize current knowledge and address topical areas of zeolite research, including a contribution on the use of zeolites as membranes. The field of investigations described in the submitted articles in this volume covers a wide area of problems ranging from the influence of the synthesis process on the properties to questions of acidity, adsorption, diffusion, and catalysis. Of special interest are the newly developed applications of zeolites in the synthesis of fine chemicals, the use of zeolites for sensors and solid electrolytes, and the sophisticated zeolite-based separation processes.
Author: Jens Weitkamp
Publisher: Springer Science & Business Media
ISBN: 3662037645
Category : Science
Languages : en
Pages : 582
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Book Description
Zeolites occur in nature and have been known for almost 250 years as alumino silicate minerals. Examples are clinoptilolite, mordenite, offretite, ferrierite, erionite and chabazite. Today, most of these and many other zeolites are of great interest in heterogeneous catalysis, yet their naturally occurring forms are of limited value as catalysts because nature has not optimized their properties for catalytic applications and the naturally occurring zeolites almost always contain undesired impurity phases. It was only with the advent of synthetic zeolites in the period from about 1948 to 1959 (thanks to the pioneering work of R. M. Barrer and R. M. Milton) that this class of porous materials began to playa role in catalysis. A landmark event was the introduction of synthetic faujasites (zeolite X at first, zeolite Y slightly later) as catalysts in fluid catalytic cracking (FCC) of heavy petroleum distillates in 1962, one of the most important chemical processes with a worldwide capacity of the order of 500 million t/a. Compared to the previously used amorphous silica-alumina catalysts, the zeolites were not only orders of magnitude more active, which enabled drastic process engineering improvements to be made, but they also brought about a significant increase in the yield of the target product, viz. motor gasoline. With the huge FCC capacity worldwide, the added value of this yield enhancement is of the order of 10 billion US $ per year.
Author: G.F. Froment
Publisher: Elsevier
ISBN: 0080887384
Category : Science
Languages : en
Pages : 699
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Book Description
Catalyst Deactivation 1994 was an expansion of earlier, highly successful symposia. The objective of the symposium was to promote a scientific approach of the phenomenon of catalyst deactivation which will contribute to the development of catalysts which are less subject to structural transformations and more resistant to poisons and coke formation. These aspects are dealt with in 12 plenary lectures, 48 oral presentations and 35 poster papers, which were critically selected from an impressive response from some 30 countries.Both fundamental and applied aspects were covered. The deactivation of catalysts in important industrial processes like fluid bed catalytic cracking hydrotreatment, hydrodesulfurization, catalytic reforming, hydrodenitrogenation, steam reforming, hydrodemetallization, hydrocracking, Fischer-Tropsch synthesis, propane dehydrogenation, phthalic anhydride synthesis received considerable attention. Mechanisms of poisoning, sintering and coking were further investigated and modelled and new experimental techniques for the characterization and the quantification of deactivation were also introduced.
Author: K.J. Smith
Publisher: Elsevier
ISBN: 0080887511
Category : Technology & Engineering
Languages : en
Pages : 423
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Book Description
This volume contains papers and short communications presented at the 12th Canadian Symposium on Catalysis. The aim of the meeting was to present an update on new and established areas of catalysis research being performed in industry, government and university laboratories. Topics covered relate mainly to resource processing, such as heavy oil and natural gas upgrading, and to environmental issues. Approximately half the papers are included in sections on hydrogenation, carbon-carbon bond formation and environmental issues. The remaining papers cover general topics and homogeneous reactions. Examples include studies of hydroprocessing catalysts, carbon-carbon bond formation via methane oxidative coupling and dimerization of olefins, homogeneous catalysts in polymerization and dimerization reactions, performance of pillared clays, metal-oxygen cluster compounds, zeolites and catalysts prepared by metal oxide vapour synthesis. Studies that address the environmental issues include wet-air oxidation, catalytic elimination of organics, oxidation reactions and catalyst regeneration. The book provides practitioners of catalysis with an update on a wide number of topics and will be particularly useful to those interested in an overview of current catalysis research activities. Specialists in the areas of hydrogenation, carbon-carbon bond formation, homogeneous catalysis and environmental issues will also find a valuable set of new data and interesting discussions on these topics.
Author: G.A. Fuentes
Publisher: Elsevier
ISBN: 008052866X
Category : Technology & Engineering
Languages : en
Pages : 711
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Book Description
Catalyst Deactivation 1997 focused on 9 key topical areas: carbon deposition and coke formation, chemicals, environmental catalysis, modeling, petroleum processing, poisoning, syngas conversion, techniques, and thermal degradation. All of these areas were well represented at the meeting; moreover, several review articles were presented that provide perspectives on new research and development thrusts. The proceedings of the meeting are organized with six review and award articles at the front of the volume followed by topical articles a keynote, 5-6 oral, and 2-3 poster papers. A list of authors is provided at the end of the book. It should be emphasized that all of the papers were ranked and reviewed by members of the Scientific Committee.
Author: J.J. Spivey
Publisher: Elsevier
ISBN: 0080528686
Category : Technology & Engineering
Languages : en
Pages : 537
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Book Description
This proceedings contains the papers presented at the 9th International Symposium on Catalyst Deactivation, held in Lexington, KY, USA, on 7-10 October 2001.
