Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Download Direct Conversion Of Benzene To Phenol Over Zeolite Catalysts Using N2o full books in PDF, epub, and Kindle. Read online Direct Conversion Of Benzene To Phenol Over Zeolite Catalysts Using N2o ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author : Mansour Alotaibi
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (1 download)
Download or read book Direct Conversion of Benzene to Phenol Over Zeolite Catalysts Using N2O written by Mansour Alotaibi and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jerome Bolabola Taboada
Publisher : IOS Press
ISBN 13 : 9781586036911
Total Pages : 176 pages
Book Rating : 4.0/5 (369 download)
Download or read book Direct Oxidation of Benzene to Phenol written by Jerome Bolabola Taboada and published by IOS Press. This book was released on 2006 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fe-containing ZSM-5 zeolite, or [Fe, Al]MFI, is known to catalyse various chemical reactions. Recently, it has gained increasing attention for its catalytic performance in the direct oxidation of benzene to phenol, using N2O as oxidant (BTOP). However, despite extensive efforts, the nature of the active sites in the [Fe, Al]MFI catalyst for the BTOP reaction is still largely unknown. This is mainly due to various synthesis and activation methods of [Fe, Al]MFI catalysts that have led to different interpretations. Nevertheless, there seems to be a consensus in open literature that steam-treatment of isomorphously substituted [Fe, Al]MFI zeolite forms a particular extra-framework iron species that is catalytically active in the BTOP reaction. In situ 57Fe, Mossbauer studies show that there are several active sites for the direct oxidation of benzene to phenol. These active sites are most likely small clusters of iron species with low nuclearity (e.g. enzyme-like systems). Subjecting the [Fe, Al]MFI catalysts to several controlled treatments confirms that there is a distribution of several extra-framework iron species, even at ppm levels. extra-framework iron species formed after steam-treatment, which makes it difficult to establish a direct relationship between structure and activity in the BTOP reac
Author : Saiprasath Gopalakrishnan
Publisher :
ISBN 13 :
Total Pages : 173 pages
Book Rating : 4.:/5 (811 download)
Download or read book Improvement of Catalyst Life Time in the Direct Oxidation of Benzene to Phenol with N_1tn2O Using Modified ZSM-5 Type Zeolites written by Saiprasath Gopalakrishnan and published by . This book was released on 2012 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Laurent Bortolotto
Publisher : KIT Scientific Publishing
ISBN 13 : 3866446950
Total Pages : 264 pages
Book Rating : 4.8/5 (664 download)
Download or read book Direct Hydroxylation of Benzene to Phenol in a Microstructured Pd-based Membrane Reactor written by Laurent Bortolotto and published by KIT Scientific Publishing. This book was released on 2014-08-22 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: The gas phase direct hydroxylation of benzene into phenol with hydrogen and oxygen, as initially described by Niwa in 2002, was realized in a newly developed double-membrane reactor. In the concept described by Niwa, a dense Pd membrane is used for the (safe) dosage of dissociated hydrogen species into the tubular reaction zone, where it reacts with gas phase oxygen to form surface species capable of directly converting benzene into phenol in a single-step process.
Author : Gopal Juttu
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (129 download)
Download or read book One Step Benzene Oxidation to Phenol with N2O Over Acid Zeolite MCM-22 written by Gopal Juttu and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Saiprasath Gopalakrishnan
Publisher :
ISBN 13 :
Total Pages : 173 pages
Book Rating : 4.:/5 (855 download)
Download or read book Improvement of Catalyst Life Time in the Direct Oxidation of Benzene to Phenol with N2O Using Modified ZSM-5 Type written by Saiprasath Gopalakrishnan and published by . This book was released on 2012 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Christopher Howitt
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (598 download)
Download or read book The Direct Partial Oxidation of Benzene to Phenol on Oxide Catalysts written by Christopher Howitt and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : Royal Society of Chemistry
ISBN 13 : 1849732779
Total Pages : 361 pages
Book Rating : 4.8/5 (497 download)
Download or read book Catalysis written by and published by Royal Society of Chemistry. This book was released on 2011-02-25 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is an increasing need to find cost-effective and environmentally sound methods of converting natural resources into fuels, chemicals and energy; catalysts are pivotal to such processes. Catalysis highlights major developments in this area. Coverage of this Specialist Periodical Report includes all major areas of heterogeneous catalysis. n each volume, specific areas of current interest are reviewed. Examples of topics include experimental methods, acid/base catalysis, materials synthesis, environmental catalysis, and syngas conversion.
Author : Vicki H. Grassian
Publisher : CRC Press
ISBN 13 : 1420027670
Total Pages : 723 pages
Book Rating : 4.4/5 (2 download)
Download or read book Environmental Catalysis written by Vicki H. Grassian and published by CRC Press. This book was released on 2005-05-26 with total page 723 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study of environmental interfaces and environmental catalysis is central to finding more effective solutions to air pollution and in understanding of how pollution impacts the natural environment. Encompassing concepts, techniques, and methods, Environmental Catalysis provides a mix of theory, computation, analysis, and synthesis to support the
Author : Jacques Mortier
Publisher : John Wiley & Sons
ISBN 13 : 3527827986
Total Pages : 2751 pages
Book Rating : 4.5/5 (278 download)
Download or read book Industrial Arene Chemistry written by Jacques Mortier and published by John Wiley & Sons. This book was released on 2023-03-17 with total page 2751 pages. Available in PDF, EPUB and Kindle. Book excerpt: Industrial Arene Chemistry Explore the wide array of uses for aromatic hydrocarbons in this comprehensive reference Aromatics are a class of compounds—normally but not exclusively organic—which tend to be produced as by-products of various industrial processes. Their importance as petrochemical materials in themselves, along with the range of inter-relations between different aromatic chemicals, creates a complex and opportunity-filled market for aromatics. Industrial Arene Chemistry provides a thorough look at the conventional techniques required to use and produce these aromatic hydrocarbons. Beginning with an overview of the global aromatic market—including, but not limited to, manufacturers, markets of BTX, and downstream functional aromatics, aromatics derived from renewable sources, and economic forecasts—the book will also explore the impact shifting environmental factors will have on the future of aromatic chemistry. The text further explores BTX production processes differentiated according to the raw materials used. Importantly, this will establish the importance and growth of the biobased chemical industry. Industrial Arene Chemistry readers will also find: Case studies that describe major elements of specific technologies prototyped by contributors/companies as part of ongoing market development efforts Process chapters that include summaries of the conventional techniques and a more detailed discussion of recent high-impact studies Recent advances in conventional aromatic reactions, including alkylation, acylation and carboxylation, hydrogenation/reduction, oxidation, nitration/amination, sulfonation, and halogenation Industrial Arene Chemistry is a useful reference for chemists and chemical engineers who work with aromatics.
Author :
Publisher : Elsevier
ISBN 13 : 0080960855
Total Pages : 1003 pages
Book Rating : 4.0/5 (89 download)
Download or read book Recent Advances in the Science and Technology of Zeolites and Related Materials written by and published by Elsevier. This book was released on 2004-12-18 with total page 1003 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent Advances in the Science and Technology of Zeolites and Related Materials
Author : Joaquín Pérez Pariente
Publisher : Springer
ISBN 13 : 3319989057
Total Pages : 309 pages
Book Rating : 4.3/5 (199 download)
Download or read book Structure and Reactivity of Metals in Zeolite Materials written by Joaquín Pérez Pariente and published by Springer. This book was released on 2018-09-12 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides the reader with the most up-to-date and relevant knowledge on the reactivity of metals located in zeolite materials, either in framework or extra-framework positions, and the way it is connected with the nature of the chemical environment provided by the host. Since the first report of the isomorphous substitution of titanium in the framework of zeolites giving rise to materials with unusual catalytic properties, the incorporation of many other metals have been investigated with the aim for developing catalysts with improved performance in different reactions. The continuous expansion of the field, both in the variety of metals and zeolite structures, has been accompanied by an increasing focus on the relationship between the reactivity of metal centers and their unique chemical environment. The concepts covered in this volume are of interest to people working in the field of inorganic and physical chemistry, catalysis and chemical engineering, but also for those more interested in theoretical approaches to chemical reactivity. In particular the volume is useful to postgraduate students conducting research in the design, synthesis and catalytic performance of metal-containing zeolites in both academic and application contexts.
Author : Peng Wu
Publisher : John Wiley & Sons
ISBN 13 : 3527839372
Total Pages : 501 pages
Book Rating : 4.5/5 (278 download)
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.
Author : Bert Sels
Publisher : John Wiley & Sons
ISBN 13 : 3527699813
Total Pages : 1500 pages
Book Rating : 4.5/5 (276 download)
Download or read book Nanotechnology in Catalysis written by Bert Sels and published by John Wiley & Sons. This book was released on 2017-06-21 with total page 1500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reflecting the R&D efforts in the field that have resulted in a plethora of novel applications over the past decade, this handbook gives a comprehensive overview of the tangible benefits of nanotechnology in catalysis. By bridging fundamental research and industrial development, it provides a unique perspective on this scientifically and economically important field. While the first three parts are devoted to preparation and characterization of nanocatalysts, the final three provide in-depth insights into their applications in the fine chemicals industry, the energy industry, and for environmental protection, with expert authors reporting on real-life applications that are on the brink of commercialization. Timely reading for catalytic chemists, materials scientists, chemists in industry, and process engineers.
Author : Dr. Azad Kumar
Publisher : THNAUJ INTERNATIONAL PUBLISHERS
ISBN 13 : 8195519636
Total Pages : 201 pages
Book Rating : 4.1/5 (955 download)
Download or read book Recent Trends in Chemistry and Futuristic Catalysts written by Dr. Azad Kumar and published by THNAUJ INTERNATIONAL PUBLISHERS. This book was released on 2022-11-26 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book includes a wide variety of topics that represent the diversity of current chemistry and catalysis developments. It features cutting-edge research from some of the world's smartest and most well-known experts. Contributions vary from creative uses of current approaches to new methods to help readers comprehend. Catalysis is a not often used expression in everyday life, but it plays a major role in our existence. Only the catalytic activity of enzymes allows the human body to function. In addition, the synthesis of ammonia fertiliser is a significant achievement in the realm of catalysis with significant societal implications. Catalysts have gotten a lot of interest because they can be used to make sustainable energy, fuels, and value-added compounds. This book examines some of the underlying challenges surrounding various developments in new catalytic systems and designs, as well as their applications. The book provides an overview about the greatness that lies in the recent progress in chemistry.
Author : Rutger A Van Santen
Publisher : World Scientific
ISBN 13 : 1800614020
Total Pages : 719 pages
Book Rating : 4.8/5 (6 download)
Download or read book Mechanisms In Heterogeneous Catalysis written by Rutger A Van Santen and published by World Scientific. This book was released on 2023-06-28 with total page 719 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heterogeneous catalysis has developed over the past two centuries as a technology driven by the needs of society, and is part of Nobel Prize-winning science. This book describes the spectacular increase in molecular understanding of heterogenous catalytic reactions in important industrial processes. Reaction mechanism and kinetics are discussed with a unique focus on their relation with the inorganic chemistry of the catalyst material. An introductory chapter presents the development of catalysis science and catalyst discovery from a historical perspective. Five chapters that form the thrust of the book are organized by type of reaction, reactivity principles, and mechanistic theories, which provide the scientific basis to structure-function relationships of catalyst performance. Present-day challenges to catalysis are sketched in a final chapter. Written by one of the world's leading experts on the topic, this definitive text is an essential reference for students, researchers and engineers working in this multibillion-dollar field.
Author : A.E. Shilov
Publisher : Springer Science & Business Media
ISBN 13 : 0306469456
Total Pages : 551 pages
Book Rating : 4.3/5 (64 download)
Download or read book Activation and Catalytic Reactions of Saturated Hydrocarbons in the Presence of Metal Complexes written by A.E. Shilov and published by Springer Science & Business Media. This book was released on 2006-04-11 with total page 551 pages. Available in PDF, EPUB and Kindle. Book excerpt: hemistry is the science about breaking and forming of bonds between atoms. One of the most important processes for organic chemistry is breaking bonds C–H, as well as C–C in various compounds, and primarily, in hydrocarbons. Among hydrocarbons, saturated hydrocarbons, alkanes (methane, ethane, propane, hexane etc. ), are especially attractive as substrates for chemical transformations. This is because, on the one hand, alkanes are the main constituents of oil and natural gas, and consequently are the principal feedstocks for chemical industry. On the other hand, these substances are known to be the less reactive organic compounds. Saturated hydrocarbons may be called the “noble gases of organic chemistry” and, if so, the first representative of their family – methane – may be compared with extremely inert helium. As in all comparisons, this parallel between noble gases and alkanes is not fully accurate. Indeed the transformations of alkanes, including methane, have been known for a long time. These reactions involve the interaction with molecular oxygen from air (burning – the main source of energy!), as well as some mutual interconversions of saturated and unsaturated hydrocarbons. However, all these transformations occur at elevated temperatures (higher than 300–500 °C) and are usually characterized by a lack of selectivity. The conversion of alkanes into carbon dioxide and water during burning is an extremely valuable process – but not from a chemist viewpoint.
