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Books > Science & Mathematics > Chemistry > Physical chemistry > Catalysis

Introduction To Heterogeneous Catalysis (Paperback): Roel Prins, Anjie Wang, Xiang Li Introduction To Heterogeneous Catalysis (Paperback)
Roel Prins, Anjie Wang, Xiang Li
R1,247 Discovery Miles 12 470 Ships in 10 - 15 working days

Catalysis literature can be difficult to read if there is not a sufficient understanding of the underlying connections between the chemical, materials and engineering aspects of catalysis. As a result, many students lack the depth of knowledge to effectively understand the topic.Introduction to Heterogeneous Catalysis solves this issue by presenting not only the basic concepts of catalysis but also, right from the beginning, integrating the chemical, materials and engineering aspects of catalysis in examples taken directly from industry.Aimed at master's and PhD students with a limited background in chemistry, this book provides a thorough introduction to the principles behind catalysis that will enable readers to understand the concepts and analyse the literature necessary for its study.

Hydrofunctionalization (Hardcover, 2013 ed.): Valentine P. Ananikov, Masato Tanaka Hydrofunctionalization (Hardcover, 2013 ed.)
Valentine P. Ananikov, Masato Tanaka
R6,314 Discovery Miles 63 140 Ships in 18 - 22 working days

Valentine P. Ananikov, Irina P. Beletskaya: Alkyne and alkene insertion into metal-heteroatom and metal-hydrogen bonds the key stages of hydrofunctionalization process.- Akihiko Ishii* and Norio Nakata: The Mechanism for Transition Metal-Catalyzed Hydrochalcogenation of Unsaturated Organic Molecules.- A. L. Reznichenko and Kai C. Hultzsch: Early Transition Metal (Group 3-5, Lanthanides and Actinides) and Main Group Metal (Group 1, 2, and 13) Catalyzed Hydroamination.- Naoko Nishina and Yoshinori Yamamoto: Late transition metal catalyzed hydroamination.- Sumod A. Pullarkat and Pak-Hing Leung: Chiral Metal Complex Promoted Asymmetric Hydrophosphinations.- Masato Tanaka: Recent Progress in Transition Metal-Catalyzed Addition Reactions of H-P(O) Compounds with Unsaturated Carbon Linkages.- Christian Bruneau: Group 8 metals-catalyzed O-H bond addition to unsaturated molecules.- Giorgio Abbiati, Egle M. Beccalli, Elisabetta Rossi: Groups 9 and 10 metals-catalyzed O-H bond addition to unsaturated molecules.- Nuria Huguet and Antonio M. Echavarren: Gold-Catalyzed O-H Bond Addition to Unsaturated Organic Molecules.- Akiya Ogawa: Transition-Metal-Catalyzed S-H and Se-H Bonds Addition to Unsaturated Molecules."

Development of New Catalytic Performance of Nanoporous Metals for Organic Reactions (Hardcover, 2014 ed.): Mei Y. an Development of New Catalytic Performance of Nanoporous Metals for Organic Reactions (Hardcover, 2014 ed.)
Mei Y. an
R3,182 Discovery Miles 31 820 Ships in 18 - 22 working days

In this thesis, the focus is on the study of new catalytic properties of unsupported nanoporous metals in heterogeneous organic reactions under liquid-phase conditions. The author was the first to fabricate nanoporous copper with tunable nanoporosity and apply it for organic reactions. The catalyst can be reused up to ten times without loss of catalytic activity. In addition, the author developed the highly selective semihydrogenation of alkynes using nanoporous gold as a catalyst for the first time, affording Z-alkenes in 100% selectivity, which cannot be realized by traditional catalysts. All of the results described here will help readers to develop new catalytic performance of nanoporous metals for organic reactions.

Introduction To Heterogeneous Catalysis (Hardcover): Roel Prins, Anjie Wang, Xiang Li Introduction To Heterogeneous Catalysis (Hardcover)
Roel Prins, Anjie Wang, Xiang Li
R2,414 Discovery Miles 24 140 Ships in 10 - 15 working days

Catalysis literature can be difficult to read if there is not a sufficient understanding of the underlying connections between the chemical, materials and engineering aspects of catalysis. As a result, many students lack the depth of knowledge to effectively understand the topic.Introduction to Heterogeneous Catalysis solves this issue by presenting not only the basic concepts of catalysis but also, right from the beginning, integrating the chemical, materials and engineering aspects of catalysis in examples taken directly from industry.Aimed at master's and PhD students with a limited background in chemistry, this book provides a thorough introduction to the principles behind catalysis that will enable readers to understand the concepts and analyse the literature necessary for its study.

Industrial Catalysis 3e - A Practical Approach (Hardcover, 3rd Edition): J Hagen Industrial Catalysis 3e - A Practical Approach (Hardcover, 3rd Edition)
J Hagen
R4,128 Discovery Miles 41 280 Ships in 10 - 15 working days

Now in it's 3rd Edition, Industrial Catalysis offers all relevant information on catalytic processes in industry, including many recent examples. Perfectly suited for self-study, it is the ideal companion for scientists who want to get into the field or refresh existing knowledge. The updated edition covers the full range of industrial aspects, from catalyst development and testing to process examples and catalyst recycling. The book is characterized by its practical relevance, expressed by a selection of over 40 examples of catalytic processes in industry. In addition, new chapters on catalytic processes with renewable materials and polymerization catalysis have been included. Existing chapters have been carefully revised and supported by new subchapters, for example, on metathesis reactions, refinery processes, petrochemistry and new reactor concepts. "I found the book accesible, readable and interesting - both as a refresher and as an introduction to new topics - and a convenient first reference on current industrial catalytic practise and processes." Excerpt from a book review for the second edition by P. C. H. Mitchell, Applied Organometallic Chemistry (2007)

Stereoselective Formation of Amines (Hardcover, 2014 ed.): Wei Li, Xumu Zhang Stereoselective Formation of Amines (Hardcover, 2014 ed.)
Wei Li, Xumu Zhang
R6,090 Discovery Miles 60 900 Ships in 18 - 22 working days

Each review within the volume critically surveys one aspect of that topic and places it within the context of the volume as a whole. The most significant developments of the last 5 to 10 years are presented using selected examples to illustrate the principles discussed. The coverage is not intended to be an exhaustive summary of the field or include large quantities of data, but should rather be conceptual, concentrating on the methodological thinking that will allow the non-specialist reader to understand the information presented. Contributions also offer an outlook on potential future developments in the field.

Catalysis for Sustainability - Goals, Challenges, and Impacts (Hardcover): Ph.D, Thomas P. Umile Catalysis for Sustainability - Goals, Challenges, and Impacts (Hardcover)
Ph.D, Thomas P. Umile
R4,637 Discovery Miles 46 370 Ships in 10 - 15 working days

Catalysis for Sustainability: Goals, Challenges, and Impacts explores the intersection between catalytic science and sustainable technologies as a means to addressing current economic, social, and environmental problems. These problems include harnessing alternative energy sources, pollution prevention and remediation, and the manufacturing of commodity products. The book describes the nature of catalysis regarding sustainability and presents challenges to accomplishing sustainability as well as the significance of proven or potential success. The contributors have backgrounds in academia and industry to create a more integrated picture of the issues involving sustainability and catalysis. Broad in scope, the book covers topics such as traditional metal-mediated catalysis, organocatalysis, biocatalysis, biomimicry, and heterogeneous catalysis. It includes chapters dedicated to specific research areas of catalysis as they pertain to their effectiveness, their economic and environmental benefits, and the challenges researchers face in actualizing solutions. It also contains a chapter on the application of life cycle analysis to catalytic processes, demonstrating the need to holistically consider the sustainable impacts of a process. The book can be read in a straightforward fashion or skimmed without forfeiting understanding of the narrative on the strategies and intentions of research and development. Throughout the book the requirements of sustainability are measured by the triple bottom line of environmental, economic, and social impacts. It highlights real-world implementations of catalytic processes in drug development, manufacturing, polymers, and energy. Catalysis for Sustainability: Goals, Challenges, and Impacts is a strong and versatile text. It provides an introduction to the field and the issues with which it is concerned, as well as a detailed and far-reaching discussion on current achievements and future progress.

Organo-di-Metallic Compounds (or Reagents) - Synergistic Effects and Synthetic Applications (Hardcover, 2014 ed.): Zhenfeng Xi Organo-di-Metallic Compounds (or Reagents) - Synergistic Effects and Synthetic Applications (Hardcover, 2014 ed.)
Zhenfeng Xi
R5,876 Discovery Miles 58 760 Ships in 18 - 22 working days

The series Topics in Organometallic Chemistry presents critical overviews of research results in organometallic chemistry. As our understanding of organometallic structure, properties and mechanisms increases, new ways are opened for the design of organometallic compounds and reactions tailored to the needs of such diverse areas as organic synthesis, medical research, biology and materials science. Thus the scope of coverage includes a broad range of topics in pure and applied organometallic chemistry, where new breakthroughs are being achieved that are of significance to a larger scientific audience. The individual volumes of Topics in Organometallic Chemistry are thematic. Review articles are generally invited by the volume editors.

Gold Catalysis: An Homogeneous Approach (Hardcover, Catalytic Science Series ed.): Veronique Michelet, Francisco Dean Toste Gold Catalysis: An Homogeneous Approach (Hardcover, Catalytic Science Series ed.)
Veronique Michelet, Francisco Dean Toste
R4,887 Discovery Miles 48 870 Ships in 18 - 22 working days

Research on designing new catalytic systems has been one of the most important fields in modern organic chemistry. One reason for this is the predominant contribution of catalysis to the concepts of atom economy and green chemistry in the 21st century. Gold, considered catalytically inactive for a long time, is now a fascinating partner of modern chemistry, as scientists such as Bond, Teles, Haruta, Hutchings, Ito and Hayashi opened new perspectives for the whole synthetic chemist community. This book presents the major advances in homogeneous catalysis, emphasizing the methodologies that create carbon-carbon and carbon-heteroatom bonds, the applications that create diversity and synthesize natural products, and the recent advances and challenges in asymmetric catalysis and computational research.It provides readers with in-depth information about homogeneous gold-catalyzed reactions and presents several explanations for the scientific design of a catalyst. Readers will be able to understand the entire gold area and find solutions to problems in catalysis.Gold Catalysis - An Homogeneous Approach is part of the Catalytic Science Series and features prominent authors who are experts in their respective fields.

Industrial Catalysis and Separations - Innovations for Process Intensification (Hardcover): K. V. Raghavan, B. M. Reddy Industrial Catalysis and Separations - Innovations for Process Intensification (Hardcover)
K. V. Raghavan, B. M. Reddy
R4,677 Discovery Miles 46 770 Ships in 10 - 15 working days

With contributions from experts from both the industry and academia, this book presents the latest developments in the identified areas. In addition, a thorough and updated coverage of the traditional aspects of heterogeneous catalysis such as preparation, characterization and use in well-established technologies such as nitration, ammoxidation and hydrofluorination is included. This book incorporates appropriate case studies, explanatory notes, and schematics for more clarity and better understanding.

Fuel Production with Heterogeneous Catalysis (Hardcover): Jacinto Sa Fuel Production with Heterogeneous Catalysis (Hardcover)
Jacinto Sa
R6,332 Discovery Miles 63 320 Ships in 10 - 15 working days

Fuel Production with Heterogeneous Catalysis presents the groundbreaking discoveries, recent developments, and future perspectives of one of the most important areas of renewable energy research-the heterogeneous catalytic production of fuels. Comprised of chapters authored by leading experts in the field, this authoritative text: Focuses primarily on the state-of-the-art catalysts and catalytic processes anticipated to play a pivotal role in the production of fuels Describes production of fuels from renewable sources using environmentally friendly technologies Exposes the advantages and disadvantages of each production process Suggests solutions to minimize the impact of fuel transportation Conveys the importance of catalysis for the sustainable production of fuels Fuel Production with Heterogeneous Catalysis delivers a comprehensive overview of the current state of the art of the heterogeneous catalytic production of fuels, providing reaction mechanism schemes, engineering solutions, valuable industry insights, and more.

Metal Organic Frameworks as Heterogeneous Catalysts (Hardcover): Fransesc Llabres i Xamena, Jorge Gascon Metal Organic Frameworks as Heterogeneous Catalysts (Hardcover)
Fransesc Llabres i Xamena, Jorge Gascon
R5,300 Discovery Miles 53 000 Ships in 10 - 15 working days

Catalysis has always been part of the development of mankind; from the fermentation of alcoholic drinks, through the development of fertilisers in the agricultural revolution and production of bulk chemicals in the 20th Century. Today, society demands improved production routes with greater product output and energy efficiency; the ultimate goal to achieving this would be having all catalytic reactions in concert, effectively functioning like a biological cell. Metal organic frameworks (MOFs) are a relatively new type of hybrid material. Their crystalline porous structure, built up from organic and inorganic building blocks, presents a vast array of composition, porosity and functionality offering enormous potential in catalytic systems. This book examines the latest research and discovery in the use of MOFs in catalysis, highlighting the extent to which these materials have been embraced by the community. Beyond presenting a digest of recent research by major players in the field, the book presents the strategies behind recent developments, providing a lasting reference for seasoned researchers and newcomers to the field.

Catalytic Technology for Selective Hydrogenation of Benzene to Cyclohexene (Hardcover, 1st ed. 2020): Zhong-Yi Liu, Shouchang... Catalytic Technology for Selective Hydrogenation of Benzene to Cyclohexene (Hardcover, 1st ed. 2020)
Zhong-Yi Liu, Shouchang Liu, Zhongjun Li; Translated by Zhong-Yi Liu, Wang Erqiang
R4,058 Discovery Miles 40 580 Ships in 18 - 22 working days

This book provides a comprehensive description of the catalytic technologies for selective hydrogenation of benzene to cyclohexene. Focusing on selective hydrogenation of benzene to prepare cyclohexene and its downstream products, such as cyclohexanone, bulk chemicals and high-value fine chemicals, it also discusses the objective laws, reaction mechanisms and scientific significance based on experimental data, analysis and characterization results. Given its scope, the book will appeal to a broad readership, particularly professionals at universities and scientific research institutes, senior undergraduates, master's and doctoral graduate students as well as practitioners in industry.

Photocatalysis and Environment - Trends and Applications (Hardcover, 1988 ed.): Mario Schiavello Photocatalysis and Environment - Trends and Applications (Hardcover, 1988 ed.)
Mario Schiavello
R8,030 Discovery Miles 80 300 Ships in 18 - 22 working days

Proceedings of the NATO Advanced Study Institute on New Trends and Applications of Photoelectrochemistry and Photocatalysis for Environment Problems, Cafelu, Palermo, Italy, September 6-18, 1987"

Green Metathesis Chemistry - Great Challenges in Synthesis, Catalysis and Nanotechnology (Hardcover, 2010 ed.): Valerian... Green Metathesis Chemistry - Great Challenges in Synthesis, Catalysis and Nanotechnology (Hardcover, 2010 ed.)
Valerian Dragutan, Albert Demonceau, Ileana Dragutan, Eugene Sh. Finkelshtein
R5,382 Discovery Miles 53 820 Ships in 18 - 22 working days

An outstanding international scientific event in the field of metathesis chemistry, the NATO ASI "Green Metathesis Chemistry: Great Challenges in Synthesis, Catalysis and Nanotechnology" has been recently organized in Bucharest, Romania (July 21- August 2, 2008). Numerous renowned scientists, young researchers and students, convened for two weeks to present and debate on the newest trends in alkene metathesis and identify future perspectives in this fascinating area of organic, organometallic, catalysis and polymer chemistry with foreseen important applications in materials science and technology. Following the fruitful practice of NATO Advanced Study Institutes, selected contributions covering plenary lectures, short communications and posters have been compiled in this special volume dedicated to this successful convention on green metathesis chemistry.

General interest was primarily focused on relevant "green chemistry" features related to all types of metathesis reactions (RCM, CM, enyne metathesis, ADMET and ROMP). Diverse opportunities for green and sustainable technologies and industrial procedures based on metahesis have been identified. Largely exemplified was the utility of this broadly applicable strategy in organic synthesis, for accessing natural products and pharmaceuticals, and also its ability to fit in the manufacture of smart and nanostructured materials, self-assemblies with nanoscale morphologies, macromolecular engineering.

Homogeneous Gold Catalysis (Hardcover, 2015 ed.): Legrande M Slaughter Homogeneous Gold Catalysis (Hardcover, 2015 ed.)
Legrande M Slaughter
R6,090 Discovery Miles 60 900 Ships in 18 - 22 working days

The series Topics in Current Chemistry presents critical reviews of the present and future trends in modern chemical research. The scope of coverage is all areas of chemical science including the interfaces with related disciplines such as biology, medicine and materials science. The goal of each thematic volume is to give the non-specialist reader, whether in academia or industry, a comprehensive insight into an area where new research is emerging which is of interest to a larger scientific audience. Each review within the volume critically surveys one aspect of that topic and places it within the context of the volume as a whole. The most significant developments of the last 5 to 10 years are presented using selected examples to illustrate the principles discussed. The coverage is not intended to be an exhaustive summary of the field or include large quantities of data, but should rather be conceptual, concentrating on the methodological thinking that will allow the non-specialist reader to understand the information presented. Contributions also offer an outlook on potential future developments in the field. Review articles for the individual volumes are invited by the volume editors. Readership: research chemists at universities or in industry, graduate students.

Design And Applications Of Single-site Heterogeneous Catalysts: Contributions To Green Chemistry, Clean Technology And... Design And Applications Of Single-site Heterogeneous Catalysts: Contributions To Green Chemistry, Clean Technology And Sustainability (Hardcover, Catalytic Scien)
John Meurig Thomas
R2,912 Discovery Miles 29 120 Ships in 18 - 22 working days

For far too long chemists and industrialists have relied on the use of aggressive reagents such as nitric and sulphuric acids, permanganates and dichromates to prepare the massive quantities of both bulk and fine chemicals that are needed for the maintenance of civilised life - materials such as fuels, fabrics, foodstuffs, fertilisers and pharmaceuticals. Such aggressive reagents generate vast quantities of environmentally harmful and often toxic by-products, including the oxides of nitrogen, of metal oxides and carbon dioxide.Now, owing to recent advances made in the synthesis of nanoporous solids, it is feasible to design new solid catalysts that enable benign, mild oxidants to be used, frequently without utilising solvents, to manufacture the products that the chemical, pharmaceutical, agro- and bio-chemical industries require. These new solid agents are designated single-site heterogeneous catalysts (SSHCs). Their principal characteristics are that all the active sites present in the high-area solids are identical in their atomic environment and hence in their energy of interaction with reactants, just as in enzymes.Single-site heterogeneous catalysts now occupy a position of growing importance both academically and in their potential for commercial exploitation. This text, the only one devoted to such catalysts, dwells both on principles of design and on applications, such as the benign synthesis of nylon 6 and vitamin B3. It equips the reader with unifying insights required for future catalytic adventures in the quest for sustainability in the materials used by humankind.Anyone acquainted with the language of molecules, including undergraduates in the physical and biological sciences, as well as graduates in engineering and materials science, should be able to assimilate the principles and examples presented in this book. Inter alia, it describes how clean technology and 'green' processes may be carried out in an environmentally responsible manner.

Design And Applications Of Single-site Heterogeneous Catalysts: Contributions To Green Chemistry, Clean Technology And... Design And Applications Of Single-site Heterogeneous Catalysts: Contributions To Green Chemistry, Clean Technology And Sustainability (Paperback, New)
John Meurig Thomas
R1,473 Discovery Miles 14 730 Ships in 10 - 15 working days

For far too long chemists and industrialists have relied on the use of aggressive reagents such as nitric and sulphuric acids, permanganates and dichromates to prepare the massive quantities of both bulk and fine chemicals that are needed for the maintenance of civilised life - materials such as fuels, fabrics, foodstuffs, fertilisers and pharmaceuticals. Such aggressive reagents generate vast quantities of environmentally harmful and often toxic by-products, including the oxides of nitrogen, of metal oxides and carbon dioxide.Now, owing to recent advances made in the synthesis of nanoporous solids, it is feasible to design new solid catalysts that enable benign, mild oxidants to be used, frequently without utilising solvents, to manufacture the products that the chemical, pharmaceutical, agro- and bio-chemical industries require. These new solid agents are designated single-site heterogeneous catalysts (SSHCs). Their principal characteristics are that all the active sites present in the high-area solids are identical in their atomic environment and hence in their energy of interaction with reactants, just as in enzymes.Single-site heterogeneous catalysts now occupy a position of growing importance both academically and in their potential for commercial exploitation. This text, the only one devoted to such catalysts, dwells both on principles of design and on applications, such as the benign synthesis of nylon 6 and vitamin B3. It equips the reader with unifying insights required for future catalytic adventures in the quest for sustainability in the materials used by humankind.Anyone acquainted with the language of molecules, including undergraduates in the physical and biological sciences, as well as graduates in engineering and materials science, should be able to assimilate the principles and examples presented in this book. Inter alia, it describes how clean technology and 'green' processes may be carried out in an environmentally responsible manner.

Homogeneous Catalysts - Activity - Stability - Deactivation (Hardcover): Pwn Van Leeuwen Homogeneous Catalysts - Activity - Stability - Deactivation (Hardcover)
Pwn Van Leeuwen
R3,796 Discovery Miles 37 960 Ships in 18 - 22 working days

This first book to illuminate this important aspect of chemical synthesis improves the lifetime of catalysts, thus reducing material and saving energy, costs and waste.
The international panel of expert authors describes the studies that have been conducted concerning the way homogeneous catalysts decompose, and the differences between homogeneous and heterogeneous catalysts.
The result is a ready reference for organic, catalytic, polymer and complex chemists, as well as those working in industry and with/on organometallics.

Enantioselective Homogeneous Supported Catalysis (Hardcover): Radovan Sebesta Enantioselective Homogeneous Supported Catalysis (Hardcover)
Radovan Sebesta
R3,781 Discovery Miles 37 810 Ships in 18 - 22 working days

Immobilization of chiral catalysts is an important tool for improving overall efficiency of catalytic processes. However, heterogeneous catalysts often suffer from decreased activities and supported but still homogeneous catalysts can help overcome this issue. This book covers the most important concepts of homogeneous supported catalysis with an emphasis on enantioselective processes. It describes the state-of-the-art and latest developments in each area whilst critically evaluating the strengths and weaknesses of this important method. The book encompasses ionically-tagged catalysts, supported organocatalysts, supported ionic liquid phases, catalysis using soluble polymers, catalytic dendrimers, fluorous catalysts, water soluble catalysts and non-covalent immobilization methods. Potential developments and ideas for the future are also highlighted. There is a growing demand for effective and recyclable catalysts so this book, covering all the important methods in the field of supported homogeneous catalysis, will appeal to many researchers in academia and industry.

Supported Metals In Catalysis (2nd Edition) (Hardcover, 2nd Revised edition): James Arthur Anderson, Marcos Fernandez Garcia Supported Metals In Catalysis (2nd Edition) (Hardcover, 2nd Revised edition)
James Arthur Anderson, Marcos Fernandez Garcia
R4,990 Discovery Miles 49 900 Ships in 18 - 22 working days

With contributions from experts in supported metal catalysis, from both the industry and academia, this book presents the latest developments in characterization and application of supported metals in heterogeneous catalysis. In addition to a thorough and updated coverage of the traditional aspects of heterogeneous catalysis such as preparation, characterization and use in well-established technologies such as Naphtha reforming, the book also includes emerging areas where supported metal catalysis will make significant contributions in future developments, such as fuel cells and fine chemicals synthesis.

The second edition of Supported Metals in Catalysis comes complete with new and updated chapters containing important summaries of research in a rapidly evolving field. Very few other books deal with this highly pertinent subject matter, and as such, it is a must-have for anyone working in the field of heterogeneous catalysis.

Concepts In Syngas Manufacture (Hardcover): Jens Rostrup Nielsen, Lars J. Christiansen Concepts In Syngas Manufacture (Hardcover)
Jens Rostrup Nielsen, Lars J. Christiansen
R3,375 Discovery Miles 33 750 Ships in 18 - 22 working days

This book provides a general overview of syngas technologies as well as an in-depth analysis of the steam reforming process. Syngas is a mixture of hydrogen and carbon oxides which can be made from hydrocarbons, coal and biomass. It is an important intermediate in the chemical industry for manufacture of ammonia, methanol and other petrochemicals as well as hydrogen for refineries and fuel cells. Syngas is playing a growing role in the energy sector, because it can be converted into a number of important energy carriers and fuels. Syngas catalysis creates new options and flexibility in the complex energy network. The steam reforming process is the main technology today for manufacture of syngas. It is a complex intern-mingling of catalysis and heat transfer with restrictions caused by secondary phenomena such as carbon formation. Many of the principles are applicable for other gasification technologies of growing importance. Concepts of Syngas Preparation aims to provide a comprehensive introduction to this complex field of growing importance and gives a detailed analysis of the catalyst and process problems. This book also serves as an important link between science and industry by illustrating how the basic principles can be applied to solve design issues and operational problems.

The Chemistry of the Morita-Baylis-Hillman Reaction (Hardcover): Min Shi, Feijun Wang, Mei-Xin Zhao, Yin Wei The Chemistry of the Morita-Baylis-Hillman Reaction (Hardcover)
Min Shi, Feijun Wang, Mei-Xin Zhao, Yin Wei; Series edited by James J. Spivey
R4,603 Discovery Miles 46 030 Ships in 18 - 22 working days

Carbon-carbon bond formations and functional group transformations are the most fundamental reactions for the construction of molecular frameworks and are at the forefront of organic chemistry research. The Morita-Baylis-Hillman (MBH) type reactions possess the two most important requirements - atom economy and generation of multi-functional groups. The last decade has seen exponential growth of the MBH reaction and its applications. In fact, it is already one of the most powerful carbon-carbon bond-forming methods widely used in organic synthesis. Since the 1990s, more and more research groups have initiated work on different aspects of the MBH reaction. These have focused on the scope of the substrates, novel catalysts (especially chiral catalysts), reaction mechanisms, and synthetic applications. Consequently, there is now a need for a reference detailing the chemistry of this important reaction. This unique book summarizes the MBH reaction, aza-MBH reaction and asymmetric MBH/aza-MBH reaction including the latest research and mechanistic investigations. It provides a complete overview of MBH-type reactions aimed at synthetic organic chemists of all levels within academia and industry. The chapters cover the; origin and growth of the Morita-Baylis-Hillman reaction; reactant classes and reaction conditions; catalytic mechanisms; achiral and chiral catalytic systems; transformations of functional groups; use of Morita-Baylis-Hillman adducts and derivatives as starting materials to construct compounds with carbocyclic or heterocyclic frameworks, and the applications of the MBH reaction in synthesizing natural products.

Deactivation And Regeneration Of Zeolite Catalysts (Hardcover): Michel Guisnet, Fernando Ramoa Ribeiro Deactivation And Regeneration Of Zeolite Catalysts (Hardcover)
Michel Guisnet, Fernando Ramoa Ribeiro
R2,351 Discovery Miles 23 510 Ships in 18 - 22 working days

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.

International Assessment Of Research And Development In Catalysis By Nanostructured Materials (Hardcover): Robert Davis International Assessment Of Research And Development In Catalysis By Nanostructured Materials (Hardcover)
Robert Davis
R2,861 Discovery Miles 28 610 Ships in 18 - 22 working days

Catalyst technologies account for over $1 trillion of revenue in the U.S. economy alone. The applications range from medicines and alternative energy fuel cell technologies to the development of new and innovative clothing fibers. In this book, a World Technology Evaluation Center (WTEC) panel of eight experts in the field assesses the current state of research and development in catalysis by nanostructured materials, its sources of funding, and discusses the state of the field with respect to productivity and leadership in various nations around the world. In addition to showing the numerous and highly advantageous practical applications of the field, the panel concludes that Western Europe is currently the most productive region, followed closely by the United States. Still, the research and development output of the People's Republic of China has recently surpassed that of Japan and is now poised to surpass that of the U.S. as well.As such, this assessment is a timely review of the field's progress, taking into account the increasing contributions from Asia, and will be essential reading for professionals, whether they are seeking an in-depth summary of the state of the art or a broad view of trends affecting the discipline.

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