Octane Enhancing Zeolitic Fcc Catalysts

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Octane-Enhancing Zeolitic FCC Catalysts

Author : Julius Scherzer
Publisher : CRC Press
ISBN 13 : 9780824783990
Total Pages : 272 pages
Book Rating : 4.7/5 (839 download)

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Book Synopsis Octane-Enhancing Zeolitic FCC Catalysts by : Julius Scherzer

Download or read book Octane-Enhancing Zeolitic FCC Catalysts written by Julius Scherzer and published by CRC Press. This book was released on 1990-08-31 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: A review of the recent literature on a method of oomphing gasoline that has become important because of the phase-down of lead in gasoline. The treatment is comprehensive rather than specific, but details of a few selected catalysts and zeolites are provided. The classifications of high-silica Y zeo

A Novel Approach to Octane Enhancement Via FCC Catalysts

Author :
Publisher :
ISBN 13 :
Total Pages : 21 pages
Book Rating : 4.:/5 (911 download)

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Book Synopsis A Novel Approach to Octane Enhancement Via FCC Catalysts by :

Download or read book A Novel Approach to Octane Enhancement Via FCC Catalysts written by and published by . This book was released on 1985 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fluid Catalytic Cracking with Zeolite Catalysts

Author : Paul B. Venuto
Publisher : Marcel Dekker
ISBN 13 :
Total Pages : 176 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Fluid Catalytic Cracking with Zeolite Catalysts by : Paul B. Venuto

Download or read book Fluid Catalytic Cracking with Zeolite Catalysts written by Paul B. Venuto and published by Marcel Dekker. This book was released on 1979 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Zeolites in Industrial Separation and Catalysis

Author : Santi Kulprathipanja
Publisher : John Wiley & Sons
ISBN 13 : 9783527629572
Total Pages : 618 pages
Book Rating : 4.6/5 (295 download)

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Book Synopsis Zeolites in Industrial Separation and Catalysis by : Santi Kulprathipanja

Download or read book Zeolites in Industrial Separation and Catalysis written by Santi Kulprathipanja and published by John Wiley & Sons. This book was released on 2010-01-26 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: This first book to offer a practical overview of zeolites and their commercial applications provides a practical examination of zeolites in three capacities. Edited by a globally recognized and acclaimed leader in the field with contributions from major industry experts, this handbook and ready reference introduces such novel separators as zeolite membranes and mixed matrix membranes. The first part of the book discusses the history and chemistry of zeolites, while the second section focuses on separation processes. The third and final section treats zeolites in the field of catalysis. The three sections are unified by an examination of how the unique properties of zeolites allow them to function in different capacities as an adsorbent, a membrane and as a catalyst, while also discussing their impact within the industry.

Zeolites For Cleaner Technologies

Author : Jean-pierre Gilson
Publisher : World Scientific
ISBN 13 : 178326117X
Total Pages : 390 pages
Book Rating : 4.7/5 (832 download)

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Book Synopsis Zeolites For Cleaner Technologies by : Jean-pierre Gilson

Download or read book Zeolites For Cleaner Technologies written by Jean-pierre Gilson and published by World Scientific. This book was released on 2002-09-19 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, written and edited by leading authorities from academia and industrial groups, covers both preventive- and curative-zeolite-based technologies in the field of chemical processing.The opening chapter presents the state of the art in zeolite science. The two subsequent chapters summarize the chemistries involved in the processes and the constraints imposed on the catalyst/adsorbent. Three major areas are covered: oil refining, petrochemicals and fine chemicals. A chapter on the (curative) use of zeolites in pollution abatement completes this overview.In the area of oil refining, a general lecture sets the scene for present and future challenges. It is followed by in-depth case studies involving FCC, hydrocracking and light naphtha isomerization. Also, an entire chapter is devoted to the often-overlooked subject of base oils.In the area of petrochemicals, the processing of aromatics and olefins is described and special attention is paid to the synergy between catalysis and separation on molecular sieves.

Fluid Catalytic Cracking

Author : J.S. Magee
Publisher : Elsevier
ISBN 13 : 0080887686
Total Pages : 625 pages
Book Rating : 4.0/5 (88 download)

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Book Synopsis Fluid Catalytic Cracking by : J.S. Magee

Download or read book Fluid Catalytic Cracking written by J.S. Magee and published by Elsevier. This book was released on 1993-07-23 with total page 625 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary focus of this book as a whole is on performance - performance of the catalyst, of its surface, of the FCC unit, of the feedstocks employed, of the analytical methods used to characterize the catalysts, and of environmentally directed regulations that govern the production of transportation fuels from petroleum. The emphasis on catalyst performance, particularly commercial performance, essentially dictated that the chapter authors be experienced industrial catalytic chemists and engineers. However, each author approached the task with a clear-cut obligation to connect the roots of the science of FCC catalysis with the technology. Fluid Catalytic Cracking: Science and Technology has been written for workers in industrial catalysis and academia, including graduate students in chemistry or chemical engineering who are interested in acquiring an overall knowledge of one of the world's most important areas of catalysis. The book is concise, each topic is treated briefly; complete, all aspects of FCC catalysis are covered; and clear, anyone involved in this field will find topics of interest.

Handbook of Natural Zeolites

Author : Vassilis J. Inglezakis
Publisher : Bentham Science Publishers
ISBN 13 : 1608052613
Total Pages : 721 pages
Book Rating : 4.6/5 (8 download)

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Book Synopsis Handbook of Natural Zeolites by : Vassilis J. Inglezakis

Download or read book Handbook of Natural Zeolites written by Vassilis J. Inglezakis and published by Bentham Science Publishers. This book was released on 2012-08-09 with total page 721 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Handbook of Natural Zeolites provides a comprehensive and updated summary of all important aspects of natural zeolites science and technology. The e-book contains four sections covering the relevant scientific background, established technologies, recent "

Chemical Reactor Technology for Environmentally Safe Reactors and Products

Author : Hugo de Lasa
Publisher : Springer Science & Business Media
ISBN 13 : 9401127476
Total Pages : 648 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Chemical Reactor Technology for Environmentally Safe Reactors and Products by : Hugo de Lasa

Download or read book Chemical Reactor Technology for Environmentally Safe Reactors and Products written by Hugo de Lasa and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemical reactor engineering, as a discipline, has a central role to play in helping with the development of adequate strategies and technologies that can deal effectively with the concerns of today's society, which are increasingly becoming attuned to the environment. The current challenge is how to adapt present processes and products to meet more rigorous environmental standards. Chemical Reactor Technology for Environmentally Safe Reactors and Products addresses these issues in three parts: I -- Fuels of the Future and Changing Fuel Needs; II -- Alternative Sources; III -- Emission Control, Chemical Reactor Safety and Engineering. Attention is also paid, throughout the text, to the fundamental technological aspects of reactor engineering and to possible strategies for bridging knowledge gaps.

Catalysis and Zeolites

Author : Jens Weitkamp
Publisher : Springer Science & Business Media
ISBN 13 : 3662037645
Total Pages : 582 pages
Book Rating : 4.6/5 (62 download)

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Book Synopsis Catalysis and Zeolites by : Jens Weitkamp

Download or read book Catalysis and Zeolites written by Jens Weitkamp and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Deactivation And Regeneration Of Zeolite Catalysts

Author : Guisnet Michel
Publisher : World Scientific Publishing Company
ISBN 13 : 1911299530
Total Pages : 360 pages
Book Rating : 4.9/5 (112 download)

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Book Synopsis Deactivation And Regeneration Of Zeolite Catalysts by : Guisnet Michel

Download or read book Deactivation And Regeneration Of Zeolite Catalysts written by Guisnet Michel and published by World Scientific Publishing Company. This book was released on 2011-02-21 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: In chemical processes, the progressive deactivation of solid catalysts is a major economic concern and mastering their stability has become as essential as controlling their activity and selectivity. For these reasons, there is a strong motivation to understand the mechanisms leading to any loss in activity and/or selectivity and to find out the efficient preventive measures and regenerative solutions that open the way towards cheaper and cleaner processes. This book covers the fundamental and applied aspects of solid catalyst deactivation in a comprehensive way and encompasses the state of the art in the field of reactions catalyzed by zeolites. This particular choice is justified by the widespread use of molecular sieves in refining, petrochemicals and organic chemicals synthesis processes, by the large variety in the nature of their active sites (acid, base, acid-base, redox, bifunctional) and especially by their peculiar features, in terms of crystallinity, structural order and textural properties, which make them ideal models for heterogeneous catalysis. The aim of this book is to be a critical review in the field of zeolite deactivation and regeneration by collecting contributions from experts in the field which describe the factors, explain the techniques to study the causes and suggest methods to prevent (or limit) catalyst deactivation. At the same time, a selection of commercial processes and exemplar cases provides the reader with theoretical insights and practical hints on the deactivation mechanisms and draws attention to the key role played by the loss of activity on process design and industrial practice./a

Rare Earth

Author : Sooraj H. Nandyala
Publisher : Materials Research Forum LLC
ISBN 13 : 1644903059
Total Pages : 380 pages
Book Rating : 4.6/5 (449 download)

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Book Synopsis Rare Earth by : Sooraj H. Nandyala

Download or read book Rare Earth written by Sooraj H. Nandyala and published by Materials Research Forum LLC. This book was released on 2024-06-05 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph represents a tribute to the late Prof. Karl Gschneidner, well known as “Mr. Rare Earth”, distinguished Professor of Materials Science and Engineering at the Iowa State University, a Senior Metallurgist at the Ames Laboratory, and the Chief Scientist of the Critical Materials Institute. Topics covered include Rare Earth Glass Spectroscopy, Treating Skin Diseases, Prospective Rare Earth Applications, Optical Information Storage, Diagnostic Imaging, Nanoparticles in Glasses, and ZnO Nanomaterials. Keywords: Fiber Lasers, Luminescent Pathway, Forensic Applications, Rejuvenating Skin, Health Imaging, FCC Catalyst, Energy Transfer, Rare Earth Phosphors.

Fluid Catalytic Cracking V

Author : M.L. Occelli
Publisher : Elsevier
ISBN 13 : 0080531717
Total Pages : 355 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Fluid Catalytic Cracking V by : M.L. Occelli

Download or read book Fluid Catalytic Cracking V written by M.L. Occelli and published by Elsevier. This book was released on 2001-04-27 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: Catalyst production for the transformation of crudes into gasoline and other fuel products is a billion dollar/year business and fluid cracking catalysts (FCCs) represent almost half of the refinery catalyst market. During the cracking reactions, the FCC surface is contaminated by metals (Ni, V, Fe, Cu, Na) and by coke deposition. As a result, the catalyst activity and product selectivity is reduced to unacceptable levels thus forcing refiners to replace part of the recirculating equilibrium FCC inventory with fresh FCC to compensate for losses in catalyst performance. About 1,100 tons/day of FCC are used worldwide in over 200 fluid cracking catalyst units (FCCUs). It is for these reasons that refiners' interest in FCC research has remained high through the years almost independantly, of crude oil prices. However, recent oil company mergers and the dissolution of research laboratories, have drastically decreased the number of researchers involved in petroleum refining research projects; as a result the emphasis of research has shifted from new materials to process improvements and this trend is clearly reflected in the type of papers contained in this volume. Modern spectroscopic techniques continue to be essential in the understanding of catalyst performance and several chapters in the book describe the use of 27Al, 29Si and 13C NMR to study variation in FCC acidity during aging and coke deposition. In addition several chapters have been dedicated to the modeling of FCC deactivation, and to the understanding of contact times on FCC performance. Refiners efforts to conform with environmental regulations are reflected in chapters dealing with sulfur removal, metals contaminants and olefin generation.

Rare Earth Metals and Minerals Industries

Author : Yellapu V Murty
Publisher : Springer Nature
ISBN 13 : 3031318676
Total Pages : 500 pages
Book Rating : 4.0/5 (313 download)

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Book Synopsis Rare Earth Metals and Minerals Industries by : Yellapu V Murty

Download or read book Rare Earth Metals and Minerals Industries written by Yellapu V Murty and published by Springer Nature. This book was released on 2024-01-29 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the current status and future prospects of rare earth elements with respect to a multitude of factors, including resource availability, production, and applications. Among the topics covered are the extraction of raw materials, alloying and compound production, applications, resource conservation through recycling, regulatory issues, and potential new resource streams. The chapters are authored by well-known technical experts in their fields, with decades of research, industrial, and governmental policy experience. The book is expected to serve as the first single source reference on rare earth minerals and metals aimed at students, scientists, technologists, government legislators, regulatory agencies, investors, and business leaders. It provides in-depth examination of the importance of rare earth elements to the global economy and their use in technological innovation, including energy, power, transportation, medicine, electronics, and chemical/petroleum industries.

Encyclopedia of Supramolecular Chemistry - Two-Volume Set (Print)

Author : Jerry L. Atwood
Publisher : CRC Press
ISBN 13 : 1482258161
Total Pages : 1745 pages
Book Rating : 4.4/5 (822 download)

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Book Synopsis Encyclopedia of Supramolecular Chemistry - Two-Volume Set (Print) by : Jerry L. Atwood

Download or read book Encyclopedia of Supramolecular Chemistry - Two-Volume Set (Print) written by Jerry L. Atwood and published by CRC Press. This book was released on 2013-10-09 with total page 1745 pages. Available in PDF, EPUB and Kindle. Book excerpt: The two-volume Encyclopedia of Supramolecular Chemistry offers authoritative, centralized information on a rapidly expanding interdisciplinary field. User-friendly and high-quality articles parse the latest supramolecular advancements and methods in the areas of chemistry, biochemistry, biology, environmental and materials science and engineering, physics, computer science, and applied mathematics. Designed for specialists and students alike, the set covers the fundamentals of supramolecular chemistry and sets the standard for relevant future research.

Encyclopedia of Supramolecular Chemistry

Author : J. L. Atwood
Publisher : CRC Press
ISBN 13 : 9780824747244
Total Pages : 1002 pages
Book Rating : 4.7/5 (472 download)

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Book Synopsis Encyclopedia of Supramolecular Chemistry by : J. L. Atwood

Download or read book Encyclopedia of Supramolecular Chemistry written by J. L. Atwood and published by CRC Press. This book was released on 2004 with total page 1002 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covers the fundamentals of supramolecular chemistry; supramolecular advancements and methods in the areas of chemistry, biochemistry, biology, environmental and materials science and engineering, physics, computer science, and applied mathematics.

Fluid Cracking Catalysts

Author : Mario L. Occelli
Publisher : CRC Press
ISBN 13 : 9780824700799
Total Pages : 368 pages
Book Rating : 4.7/5 (7 download)

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Book Synopsis Fluid Cracking Catalysts by : Mario L. Occelli

Download or read book Fluid Cracking Catalysts written by Mario L. Occelli and published by CRC Press. This book was released on 1998-01-05 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reviews recent accomplishments in the field of fluid cracking catalysts (FCC). Discusses the development of more specialized and effective catalysts and processes as well as the modification of current technology to meet future challenges in fuel refining. Written by nearly 50 internationally recognized experts from academia and industry.

Hydroprocessing Catalysts And Processes: The Challenges For Biofuels Production

Author : Bo Zhang
Publisher : World Scientific
ISBN 13 : 1786344858
Total Pages : 316 pages
Book Rating : 4.7/5 (863 download)

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Book Synopsis Hydroprocessing Catalysts And Processes: The Challenges For Biofuels Production by : Bo Zhang

Download or read book Hydroprocessing Catalysts And Processes: The Challenges For Biofuels Production written by Bo Zhang and published by World Scientific. This book was released on 2018-04-09 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: The demand for hydroprocessing catalysts has shown an increasing trend, because of their applications in refining of petroleum and biofuels, in order to comply with strict environmental regulations controlling emissions from transportation vehicles.Transport fuel is dominated by fossil fuels with carbon emission intensive production methods. If we are to move away from these sources, the alternative is to produce liquid fuels from agricultural stocks — crops, crop waste, forestry waste or algae. Converting these feedstocks into high quality fuels is a considerable challenge.By describing the current status in processing agricultural feedstock into high quality liquid transport fuels, the authors set out the means to develop better chemistry and catalysis for the necessary conversion processes. This book offers an intriguing insight into the mechanisms and protocols involved in new hydroprocessing catalysts and processes, and covers the methods for upgrading these liquids to modern transport vehicles suitable for operation in modern gasoline and diesel engines.It provides an introduction to the mechanism of hydroprocessing reactions, application of different metals in hydroprocessing, the effect of catalyst supports, applications in refining new feedstock, renewable fuels standards, the management of spent hydroprocessing catalysts, and hydrogen production.Hydroprocessing Catalysts and Processes will prove useful for both researchers in academe and industry concerned with future fuels development and treatment to produce current and future liquid transport fuels.