New Frontiers In Catalysis Parts A C

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New Frontiers in Catalysis, Parts A-C

Author : L. Guczi,F. Solymosi,P. Tétényi
Publisher : Elsevier
Page : 2859 pages
File Size : 48,7 Mb
Release : 1993-04-20
Category : Technology & Engineering
ISBN : 0080887147

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New Frontiers in Catalysis, Parts A-C by L. Guczi,F. Solymosi,P. Tétényi Pdf

These volumes comprise the proceedings of the major international meeting on catalysis which is held at 4 year intervals. The programme focussed on New Frontiers in Catalysis including nontraditional catalytic materials and environmental catalysis. The contributions cover a wide range of fundamental, applied, industrial and engineering aspects of catalysis. The extensive range of highly efficient industrial techniques for observing and characterizing catalytically important surfaces is evident. The programme covered the following sessions: Mechanism, theory, in situ methods; Catalytic reaction on atomically clean surfaces; Catalytic reaction on zeolites and related substances; New methods and principles for catalyst preparation; Hydrotreatment reactions (HDS, HDN); Characterization of catalysts, application of novel techniques; Selective oxidation; New catalytic aspects of heteropoly acids and related compounds; Reaction of hydrocarbons; Nontraditional catalytic materials; Fuel upgrading; Alkane activation; Acid-base catalysis; New selective catalytic reactons, fine chemicals; Environmental catalysis; Industrial catalysis, deactivation, reactivation; Synthesis from syngas; Electrocatalysis; Photocatalysis. The invited lectures and 433 papers included in these volumes present an update on all areas of catalysis and applications.

Acid-Base Catalysis II

Author : H. Hattori,M. Misono,Y. Ono
Publisher : Elsevier
Page : 556 pages
File Size : 43,6 Mb
Release : 1994-11-01
Category : Technology & Engineering
ISBN : 008088752X

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Acid-Base Catalysis II by H. Hattori,M. Misono,Y. Ono Pdf

Solid acid catalysts are already being used in various processes in petroleum refining and are presently being studied intensively in both academic and applied fields for usage in a variety of reactions. Solid base catalysts are also gaining increasing recognition as potential catalysts. Both acidic and basic catalysts are promising not only with respect to acid and base-catalyzed reactions but also in materials sciences, such as the production of adsorbents, sensors, ceramics, etc. The present volume presents the text of 21 invited oral presentations and 58 poster presentations. The material covers a wide range of aspects on acid-base catalysis, from quantum chemistry to industrialized processes.

Catalysis: An Integrated Approach

Author : B.A. Averill,J.A. Moulijn,R.A. van Santen,P.W.N.M. van Leeuwen
Publisher : Elsevier
Page : 602 pages
File Size : 40,9 Mb
Release : 1999-09-07
Category : Technology & Engineering
ISBN : 0080528643

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Catalysis: An Integrated Approach by B.A. Averill,J.A. Moulijn,R.A. van Santen,P.W.N.M. van Leeuwen Pdf

This book concentrates on industrially relevant reactions which are catalyzed by heterogeneous and homogeneous catalysts. Homogeneous catalysis by metal complexes is treated jointly with heterogeneous catalysis using metallic and non-metallic solids. In both areas the high degree of sophistication of spectroscopic techniques and theoretical modelling has led to an enormous increase in our understanding at the molecular level. This holds for the kinetics of the reactions and the reactivities of the catalysts, as well as for the syntheses of the catalytic materials. The development of catalysis science since the first edition of this book has necessitated a thorough revision, including special chapters on biocatalysis, catalyst characterization and adsorption methods. The multidisciplinary nature of catalysis is reflected in the choice of a novel combination of basic disciplines which will be refreshing and inspiring to readers.

Catalysis by Metals and Alloys

Author : V. Ponec,G.C. Bond
Publisher : Elsevier
Page : 744 pages
File Size : 52,9 Mb
Release : 1995-08-29
Category : Science
ISBN : 0080528651

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Catalysis by Metals and Alloys by V. Ponec,G.C. Bond Pdf

Catalysis by Metals and Alloys

Catalysis and Automotive Pollution Control III

Author : A. Frennet,J.-M. Bastin
Publisher : Elsevier
Page : 937 pages
File Size : 49,6 Mb
Release : 1995-11-02
Category : Science
ISBN : 0080544681

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Catalysis and Automotive Pollution Control III by A. Frennet,J.-M. Bastin Pdf

These proceedings are based on the third of a series of symposia devoted to the use of catalysis for the depollution of exhaust gases of motor vehicles. Although catalysts have been used for this purpose for some thirty years, the subject is still very topical because of its economic impact. The increasing number of submitted, accepted and published papers amply attests to this fact.

Third World Congress on Oxidation Catalysis

Author : S.T. Oyama,A.M. Gaffney,J.E. Lyons,R.K. Grasselli
Publisher : Elsevier
Page : 1247 pages
File Size : 51,7 Mb
Release : 1997-09-12
Category : Technology & Engineering
ISBN : 0080544711

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Third World Congress on Oxidation Catalysis by S.T. Oyama,A.M. Gaffney,J.E. Lyons,R.K. Grasselli Pdf

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.

Preparation of Catalysts VI

Author : G. Poncelet,J. Martens,B. Delmon,P. Grange,P.A. Jacobs
Publisher : Elsevier
Page : 1181 pages
File Size : 43,6 Mb
Release : 1995-03-24
Category : Science
ISBN : 0080544665

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Preparation of Catalysts VI by G. Poncelet,J. Martens,B. Delmon,P. Grange,P.A. Jacobs Pdf

The organizers of this Sixth Symposium maintained their initial objectives, namely to gather experts from both industries and universities to discuss the scientific problems involved in the preparation of heterogeneous catalysts, and to encourage as much as possible the presentation of research work on catalysts of real industrial significance. Another highlight of these symposia is to reserve a substantial part of the program to new developments in catalyst preparation, new preparation methods and new catalytic systems. The fact that chemical reactions which were hardly conceivable some years ago have become possible today through the development of appropriate catalytic systems proves that catalysis is in constant progress. The papers in this volume deal with preparation of new catalysts and supports, catalyst preparation via sol-gel methods, supported catalysts and synthesis of nanometer size catalysts.

Dynamics of Surfaces and Reaction Kinetics in Heterogeneous Catalysis

Author : G.F. Froment,K.C. Waugh
Publisher : Elsevier
Page : 594 pages
File Size : 49,7 Mb
Release : 1997-09-03
Category : Technology & Engineering
ISBN : 0080530621

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Dynamics of Surfaces and Reaction Kinetics in Heterogeneous Catalysis by G.F. Froment,K.C. Waugh Pdf

Many processes of the chemical industry are based upon heterogeneous catalysis. Two important items of these processes are the development of the catalyst itself and the design and optimization of the reactor. Both aspects would benefit from rigorous and accurate kinetic modeling, based upon information on the working catalyst gained from classical steady state experimentation, but also from studies using surface science techniques, from quantum chemical calculations providing more insight into possible reaction pathways and from transient experimentation dealing with reactions and reactors. This information is seldom combined into a kinetic model and into a quantitative description of the process. Generally the catalytic aspects are dealt with by chemists and by physicists, while the chemical engineers are called upon for mechanical aspects of the reactor design and its control. The symposium "Dynamics of Surfaces and Reaction Kinetics in Heterogeneous Catalysis" aims at illustrating a more global and concerted approach through a number of prestigious keynote lectures and severely screened oral and poster presentations.

Catalytic Polymerization of Cycloolefins

Author : V. Dragutan,R. Streck
Publisher : Elsevier
Page : 1292 pages
File Size : 40,6 Mb
Release : 2000-06-26
Category : Technology & Engineering
ISBN : 0080528627

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Catalytic Polymerization of Cycloolefins by V. Dragutan,R. Streck Pdf

This book covers the most important topics concerning cationic Ziegler-Natta and ring-opening metathesis polymerization of cycloolefins. The work describes the major pathways that cycloolefins can follow under the action of specific catalytic systems, essentially vinyl and ring-opening polymerization, both reaction types allowing the manufacture of distinct products with wide applicability in modern technologies. The comprehensive data available on this subject are logically and systematically selected and reviewed throughout 18 chapters, according to the basic catalytic processes involved, types of monomers and catalysts employed, reaction conditions and application fields. The modern trends in design of chiral metallocene catalysts, well-defined living metathesis catalysts, catalysts tolerant toward functionalities and water systems are highlighted. The book discusses in detail the relevant aspects of these processes including reaction thermodynamics, kinetics, mechanisms and stereochemistry and correlates the structure of produced polymers with their chemical and physical-mechanical properties. Related important topics include Ziegler-Natta polymerization of olefins and dienes, atom transfer radical polymerization of vinyl compounds, metathesis of olefins and acetylenes, acyclic diene metathesis reaction, carbonyl olefination reaction, metathesis polymerization of acetylenes, metathesis degradation of polymers and ring-opening polymerization of heterocycles. Special emphasis is laid upon the manufacture of commerical products, new polymers and copolymers of potential interest for industry and design and synthesis of speciality polymers with particular structures and architectures and desired properties. The book critically evaluates the most recent achievements reported in this field and outlines the modern trends on the research and application of the catalytic processes for cycloolefin polymerization. For the first time, comprehensive information about the published data on the subject up to now is provided for both academic and industrial researchers working in the areas of polymer chemistry, organic and organometallic chemistry, surface science and catalysis, petrochemistry and chemical engineering. This stimulating book offers an enlightening introduction and a quick documentation on the subject as well as a solid background in this field. Moreover, the work offers a wealth of useful information for specialists applying polymers in various scientific and industrial areas.

Experiments in Catalytic Reaction Engineering

Author : J.M. Berty
Publisher : Elsevier
Page : 267 pages
File Size : 48,7 Mb
Release : 1999-08-11
Category : Technology & Engineering
ISBN : 0080531423

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Experiments in Catalytic Reaction Engineering by J.M. Berty Pdf

The science of catalytic reaction engineering studies the catalyst and the catalytic process in the laboratory in order to predict how they will perform in production-scale reactors. Surprises are to be avoided in the scaleup of industrial processes. The laboratory results must account for flow, heat and mass transfer influences on reaction rate to be useful for scaleup. Calculated performance based on these results must also be useful to maximization of profit and safety and minimization of pollution. To this end, information on products as well as byproducts and heat produced must be generated. If a sufficiently large database of knowledge is produced, optimization studies will be possible later if economic conditions change. The field of reaction engineering required new tools. For kinetic and catalyst testing, the most successful of these tools was the internal recycle reactor. Studies in recycle reactors can be made under well-defined conditions of flow and associated transfer processes, and close to commercial operation. The recycle reactor eliminates or minimizes the effect of transfer process, and allows the remaining ones to be known. Features of this book: • Provides insight into a field that is neither well understood nor properly appreciated. • Gives a deeper understanding of reaction engineering practice. • Helps avoid frustration and disappointment in industrial research. This book is short and clear enough to assist all members of the R&D and Engineering team, whether reaction engineers, or specialists in other fields. This is critical in this new age of computation and communication, when team members must each know at least something of their colleagues' fields. Additionally, many scientists in more exploratory or fundamental fields can use recycle reactors to study basic phenomena free of transfer interactions.

Adsorption on New and Modified Inorganic Sorbents

Author : A. Dabrowski,V.A. Tertykh
Publisher : Elsevier
Page : 923 pages
File Size : 53,5 Mb
Release : 1996-01-15
Category : Technology & Engineering
ISBN : 0080526020

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Adsorption on New and Modified Inorganic Sorbents by A. Dabrowski,V.A. Tertykh Pdf

There has been a lack of authoritative, current information on the structure, investigation and preparation of inorganic sorbents, their numerous applications as well as the adsorption from gaseous and liquid phases on new and chemically modified inorganic solids. This volume deals with the above-mentioned themes and presents 34 up-to-date comprehensive and critical reviews written by well-recognized authorities. The sorbents discussed are primarily mineral ones. Each contribution treats a problem critically by showing its development, presenting documentation on the state-of-the-art and identifying subjects for further research. The book will be of interest to researchers in academic institutes and industrial laboratories engaged in the fields of surface chemistry, inorganic chemistry, adsorption, ion-exchange, catalysis, chromatography and spectroscopy of the surface phenomena, as well as to students attending graduate and postgraduate courses.

Fluid Catalytic Cracking VI: Preparation and Characterization of Catalysts

Author : Mario L. Occelli
Publisher : Elsevier
Page : 390 pages
File Size : 40,9 Mb
Release : 2004-07-06
Category : Technology & Engineering
ISBN : 0080531725

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Fluid Catalytic Cracking VI: Preparation and Characterization of Catalysts by Mario L. Occelli Pdf

This volume looks at the recent progress of this technology as reported in the 21 papers presented during the 219th National Meeting of the ACS in New York, September 5-11, 2003. In addition, the volume focuses on the use of modern spectroscopic techniques for the generation of detailed structural analysis required for the advancement of the science of FCC design. Other chapters look at the use and importance of solid state nuclear magnetic resonance (NMR), microcalorimetry and atomic force microscopy (AFM) to the study of FCCs and discussing strategies to control pollutant emissions from a refinery FCCU and looking at advances in FCC preparation.

Catalysts in Petroleum Refining and Petrochemical Industries 1995

Author : M. Absi-Halabi,J. Beshara,H. Qabazard,Anthony Stanislaus
Publisher : Elsevier
Page : 603 pages
File Size : 53,9 Mb
Release : 1996-01-15
Category : Technology & Engineering
ISBN : 0080528694

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Catalysts in Petroleum Refining and Petrochemical Industries 1995 by M. Absi-Halabi,J. Beshara,H. Qabazard,Anthony Stanislaus Pdf

Catalysis plays an increasingly critical role in modern petroleum refining and basic petrochemical industries as market demands for and specifications of petroleum and petrochemical products are continuously changing. As we enter the 21st century, new challenges for catalysis science and technology are anticipated in almost every field. Particularly, better utilization of petroleum resources and demands for cleaner transportation fuels are major items. It was against this background that the 2nd International Conference on Catalysts in Petroleum Refining and Petrochemical Industries was organized. The conference was attended by around 300 specialists in the catalysis field from both academia and industry from over 30 countries. It provided a forum for the exchange of ideas between scientists and engineers from the region with their counterparts from industrialized countries. The papers from the conference, which were carefully selected from around 100 submissions, were refereed in terms of scientific and technical content and format in accordance with internationally accepted standards. They comprise a mix of reviews providing an overview of selected areas, original fundamental research results, and industrial experiences.

Zeolites: A Refined Tool for Designing Catalytic Sites

Author : L. Bonneviot,S. Kaliaguine
Publisher : Elsevier
Page : 565 pages
File Size : 53,5 Mb
Release : 1995-09-08
Category : Technology & Engineering
ISBN : 008054469X

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Zeolites: A Refined Tool for Designing Catalytic Sites by L. Bonneviot,S. Kaliaguine Pdf

Formerly, the catalytic use of zeolites was exclusive to the field of acid catalysis. Nowadays, zeolites also find applications as catalysts in a wide array of chemical reactions such as; base catalyzed reactions, Redox reactions and catalytic reactions on transition metals and their complexes in confined environments. The concepts of Brønsted or Lewis acid-base pairs are adequately illustrated in the literature and well-understood in terms of structural and electronic properties of zeolites. By contrast, properties of chemically modified silicates, aluminosilicates and aluminophosphates have not yet been fully explored. The list of oxydo-reduction reactions performed in the presence of these new materials is growing as demonstrated by the selective catalytic reduction of nitrogen oxides or the numerous oxidations employing hydrogen peroxide. Much effort is currently being made to get a better insight into the nature of the sites involved. The zeolite lattice may also be used as a host for encapsulated complexes or metallic clusters allowing the control of nuclearity of these active species and the steric constraints imposed on the reactants. Molecular sieve and shape selectivity effects have also constituted fascinating aspects of zeolite properties. Recent developments leading to increasingly large pore sizes with VPI-5, cloverite and more recently mesoporous molecular sieves have broadened the spectrum of these applications. Indeed, larger and larger reactant and product molecules can be accommodated in these lattices. These new adsorbant/adsorbate systems create additional needs for experimental data and theoretical descriptions of transport properties, in particular of mono- and multi-components diffusion coefficients in the zeolite pore lattice. All these themes, representing the forefront and current trends in zeolite research, were discussed in the submitted papers to the symposium and are widely represented in the selected papers contained in this volume. A feature common to most of these contributions is the combined use of a variety of analytical techniques. Some of these techniques are at the frontier of the latest analytical developments such as multiple scattering EXAFS and bidimensional MAS-NMR.

Recent Advances and New Horizons in Zeolite Science and Technology

Author : H. Chon,S.I. Woo,S.-E. Park
Publisher : Elsevier
Page : 467 pages
File Size : 52,7 Mb
Release : 1996-07-08
Category : Science
ISBN : 0080543901

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Recent Advances and New Horizons in Zeolite Science and Technology by H. Chon,S.I. Woo,S.-E. Park Pdf

This volume was conceived as a handbook for the Pre-Conference Summer School on Zeolites, held in Taejon, Korea. The 11th IZC Summer School was organized to acquaint those already actively working in zeolite science and technology with the latest developments and to develop new prospects of zeolite science and technology for the 21st century. The aim of this volume is to give an extensive review and analysis of the important new findings of the last 10 years on the synthesis, characterization and applications of zeolite materials as well as the prediction of new R&D directions for the next decade.