Download or read book Solid State NMR Studies of Zeolite Catalysis and Investigation of Novel Microporous Titanosilicates written by A. Philippou and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Zeolites and Catalysis written by Jiri Cejka and published by John Wiley & Sons. This book was released on 2010-05-27 with total page 918 pages. Available in PDF, EPUB and Kindle. Book excerpt: This indispensable two-volume handbook covers everything on this hot research field. The first part deals with the synthesis, modification, characterization and application of catalytic active zeolites, while the second focuses on such reaction types as cracking, hydrocracking, isomerization, reforming and other industrially important topics. Edited by a highly experienced and internationally renowned team with chapters written by the "Who's Who" of zeolite research.
Download or read book In Situ Solid state Nuclear Magnetic Resonance Studies of Reactions in Zeolite Catalysts written by Eric Jon Munson and published by . This book was released on 1993 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Zeolite Chemistry and Catalysis written by L. Kubelková and published by Elsevier. This book was released on 1991-09-17 with total page 529 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings reflect recent developments in the field of zeolite chemistry and catalysis with an emphasis on the role of a modifying component on the properties of the molecular sieve material. The plenary lectures and contributed papers concentrate on the problem of isomorphous substitution in a zeolitic framework; on the occlusion and the structure of metal, metal oxide, and metal sulphide clusters and complexes in the intracrystalline void volume of molecular sieves and zeolites as well as in the interlaminar space of layered compounds. Catalytic applications are discussed, not only in regard to traditional hydrocarbon transformation, but also in such areas as: reduction of SO2, decomposition of NO, reactions of sulphur containing compounds and conversion of CO, CO2 to hydrocarbons or of alcohols to oxygenated products. Because the book provides valuable data and information on new achievements in the zeolite material science and application, it will be of considerable interest to all research groups involved in zeolite science.
Download or read book Mechanistic Studies of Transformations Over Zeolite Catalysts Probed by Novel Solid State NMR Methods written by Patrick William Goguen and published by . This book was released on 1997 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Zeolite Characterization and Catalysis written by Arthur W. Chester and published by Springer Science & Business Media. This book was released on 2009-10-03 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: The idea for putting together a tutorial on zeolites came originally from my co-editor, Eric Derouane, about 5 years ago. I ?rst met Eric in the mid-1980s when he spent 2 years working for Mobil R&D at our then Corporate lab at Princeton, NJ. He was on the senior technical staff with projects in the synthesis and characterization of new materials. At that time, I managed a group at our Paulsboro lab that was responsible for catalyst characterization in support of our catalyst and process development efforts, and also had a substantial group working on new material synthesis. Hence, our interests overlapped considerably and we met regularly. After Eric moved back to Namur (initially), we maintained contact, and in the 1990s, we met a number of times in Europe on projects of joint interest. It was after I retired from ExxonMobil in 2002 that we began to discuss the tutorial concept seriously. Eric had (semi-)retired and lived on the Algarve, the southern coast of Portugal. In January 2003, my wife and I spent 3 weeks outside of Lagos, and I worked parts of most days with Eric on the proposed content of the book. We decided on a comprehensive approach that ultimately amounted to some 20+ chapters covering all of zeolite chemistry and catalysis and gave it the title Zeolite Chemistry and Catalysis: An integrated Approach and Tutorial.
Download or read book Zeolites in Sustainable Chemistry written by Feng-Shou Xiao and published by Springer. This book was released on 2015-09-28 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is devoted to the new development of zeolitic catalysts with an emphasis on new strategies for the preparation of zeolites, novel techniques for their characterization and emerging applications of zeolites as catalysts for sustainable chemistry, especially in the fields of energy, biomass conversion and environmental protection. Over the years, energy and the environment have become the most important global issues, while zeolitic catalysts play important roles in addressing them. With individual chapters written by leading experts, this book offers an essential reference work for researchers and professionals in both academia and industry. Feng-Shou Xiao is a Professor at the Department of Chemistry, Zhejiang University, China. Xiangju Meng is an Associate Professor at the Department of Chemistry, Zhejiang University, China.
Download or read book Catalysis and Adsorption by Zeolites written by G. Öhlmann and published by Elsevier. This book was released on 1991-06-19 with total page 733 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Solid state Nuclear Magnetic Resonance Studies of the Reactions of Olefins Within Zeolite Catalysts written by Benny Ray Richardson and published by . This book was released on 1990 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Zeolite Catalysts written by Subhash Bhatia and published by CRC Press. This book was released on 1989-12-21 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presented in an easy-to-read form, this book on zeolite catalysis cover all aspects of the subject. It focuses on synthesis, structure, diffusion, deactivation, and industrial applications. This book is an ideal text for courses on catalysis or as a supplementary text for those studying applied or industrial chemistry. It is also a useful resource for anyone who works with zeolites as catalysts in the laboratory, pilot plants, or commercial installations.
Download or read book Micro Mesoporous Metallosilicates written by Peng Wu and published by John Wiley & Sons. This book was released on 2024-03-05 with total page 501 pages. Available in PDF, EPUB and Kindle. Book excerpt: Micro-Mesoporous Metallosilicates Up-to-date and in-depth text bridging the technology gap between fundamental research and industry-scale applications of porous materials for catalysis Micro-Mesoporous Metallosilicates: Synthesis, Characterization, and Catalytic Applications comprehensively introduces the chemistry and catalytic technologies of metallosilicates, an important family of microporous crystalline zeolite and heteroatom-containing mesoporous materials, with a primary focus on design synthesis, characterization, theoretical studies, and catalytic applications of titanosilicates, tin-silicates, germanosilicates and Ti-mesosilica, and more. The text covers recent advances in the synthesis of titanosilicates, including hydrothermal synthesis, dry-gel conversion, fluoride-assisted synthesis, and post-synthesis methods, along with the synthesis of metallosilicates with two-dimensional lamellar structures and their structural modifications as well as applications in selective oxidation reactions. The text also discusses synthesis of germanosilicates with specially designed organic structure-directing agents, synthesis and catalytic applications of heteroatom-containing mesoporous silica, and dendritic mesoporous silica nanoparticles with unique wrinkled center-radial structures. Overall, every important porous metallosilicate and its synthesis, characterization, pore engineering, catalytic application, and industrial technique and process are covered. Specific sample topics discussed in Micro-Mesoporous Metallosilicates include: Chemical post-modifications of titanosilicates, in terms of the effects on transfer, adsorption/desorption, and surface reactions X-Ray based techniques, ultraviolet-visible-near infrared spectroscopy, Raman spectroscopy, and solid-state NMR spectroscopy Theoretical calculation as an effective tool and supplement to understand the catalytic active center, structural character, and Brønsted/Lewis acidity Titanosilicates in the liquid-phase epoxidation reaction of propylene and propylene chloride to corresponding epoxides Effects of particle sizes, oxidation state, and location sites of Au nanoparticles, and epoxidation performance of Ti-containing materials Delivering cutting-edge research and bridging the technology gap between fundamental research and industrial applications, Micro-Mesoporous Metallosilicates is a valuable resource for chemists, materials scientists, chemical engineers, and experienced researchers in related fields.
Download or read book Zeolites as Catalysts Sorbents and Detergent Builders written by H.G. Karge and published by Elsevier. This book was released on 1989-05-01 with total page 897 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Zeolites written by B. Držaj and published by Elsevier. This book was released on 2011-09-22 with total page 707 pages. Available in PDF, EPUB and Kindle. Book excerpt: The synthesis of zeolites with desired structure and properties is of great importance for the preparation of highly active and selective catalysts for inorganic and organic reactions. The zeolite matrix offers unique possibilities for carrying out molecular shape-selective catalysis and this places the zeolite matrices among the most successful tools used in molecular engineering on a large scale.These proceedings cover the most recent developments in the fields of synthesis, structure determination and technological use of zeolites. The papers give detailed explanations of the processes involved in the mechanisms of zeolite synthesis. Special attention is focussed on complex ionic equilibria which occur in the starting hydrogel, to the ``templating effect'' and to the kinetics of zeolite formation. New powerful methods for structure determination of these materials, which usually consist of small crystals, are presented e.g. neutron diffraction and X-ray diffraction using synchrotron radiation. The distribution of tetrahedrally coordinated framework-constituent elements and their interaction with adsorbates is revealed by using high magnetic field nuclear magnetic resonance with sample spinning at ``magic'' angle (MAS NMR).Quite a number of articles are devoted to the dependence of the physico-chemical properties of zeolites on the parameters set during their synthesis. Descriptions are given of the possible technological use of synthetic zeolites in the fields of adsorption, catalysis, the production of laundry detergents, the removal of radioactive wastes, and the technological use of natural zeolites in the fields of animal feeding, municipal water treatment, paper and cement production, and energy storage. This book will be of interest to scientists working in the fields of catalysis, surface science, inorganic chemistry, materials science, petrochemistry, solid state physics, crystallography and geology.
Download or read book Investigation of Zeolites by Solid State NMR written by Scholle KFMGJ. and published by . This book was released on 1985 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Zeolites written by Jiří Čejka and published by . This book was released on 2008-01-01 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: Foreword During the recent years a large number of fascinating books appeared covering the ever growing area of zeolites, zeotypes and mesoporous molecular sieves even including the emerging field of metal organic frameworks. In contrast, we decided to prepare this book focused exclusively on zeolites and zeotypes, defined as crystalline microporous materials, to show that they are still one of the most important groups of inorganic materials serving as very well defined model structures for detail kinetic and spectroscopic studies up to industrially applied catalysts for cracking, refineries, petrochemistry, synthesis of fine chemicals, and in environmental catalysis. Based on that we believe that this book on zeolites will be useful not only for students and newcomers to this field but also to all experienced researchers as a useful reference book. Preparing this book we tried to follow up the pathway starting from synthesis of zeolites and understanding of new advances in this area up to their applications in adsorption and zeolites. Authors both from academic institutions very active in this area as well as leading experts from industry were invited to prepare their contributions. While in the Introduction the editors tried to briefly outline some basic summary of the last 250 years since the description of the first natural zeolite by Swedish mineralogist Cronsted, W.J. Roth focused on the discussion of recently synthesized zeolites and zeotypes and the exploitation of the structure directing concepts for the successful synthesis of these novel structural types of zeolites. This is continued by R. Lobo, who made a great effort to evaluate the most important factors controlling the synthesis of zeolites from the point of view of the mechanism of zeolite synthesis. Many organic cations play important role in the synthesis of zeolites and J. Perez-Pariente focused his attention on their role as structure- directing agents, without which the synthesis would not proceed. In recent years synthesis of nanozeolites with particle sizes in tens of nanometers step forward. This topic is nicely covered by S. Mintova and V. Valtchev showing important factors for their synthesis together with discussing possibilities of their investigation. This is followed by the chapter of S.E. Park centered on the application of microwave irradiation to shorten the synthesis time of zeolites and to control selectivity and morphology during the synthesis. Zeolite membranes for separations and catalysis present another important area of zeolite endeavor. J. Santamaria and coworkers nicely described recent achievements in this area. Final chapter devoted to the synthesis of zeolites was written by industrial experts led by Lam. The authors focused on the critical issues of scaling up of the zeolite synthesis, which provides more detailed ideas of the critical aspects of this effort. Acidity is one of the most important features of zeolites playing the crucial role in acid-catalyzed reactions. B. Gil presented various approaches to characterization of the acidity of zeolites and discussed advantages and disadvantages of individual relevant methods. From the practical point of view main part of the book is devoted to catalysis. Chapter by R. Staudt and M. Thommes preceded these chapters describing a broad application potential of zeolites for adsorption applications. As for the catalysis, A. Martinez focused on application of zeolites in petrochemical reactions and M. Bejblová and J. Cejka highlighted many examples of catalytic potential of zeolites in fine chemical synthesis. For the first time a topic of zeolite catalysis for renewables was covered by H. van Bekkum while Z. Sobalik discussed the application of zeolites in environmental catalysis with special emphasis on deNOx processes. Industrial applications of zeolites were summarized by C. Perego and A. Carati showing many examples of the importance of zeolites in this field. Finally, C. Christensen and his group presented an emerging field of controlled synthesis of mesoporous zeolites and their catalytic potential. It was our great pleasure to work with many friends and top researchers on the preparation of this book. We would like to sincerely thank all of them for their timely reviews on selected topics and particular effort to put the book together. Last but not least we appreciate the kind invitation from the Transworld Research Network publishing house to edit this book.
Download or read book Investigation of Zeolites by Solid State NMR written by F.M.G.J. Scholle and published by . This book was released on 1985 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mechanistic Studies of the Ethylbenzene Disproportionation onAcidic Zeolite Catalysts by in Situ Solid state NMR Spectroscopy written by Jun Huang and published by . This book was released on 2008 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
