Acido-basic Catalysis

Acido-basic Catalysis PDF Author: Christian Marcilly
Publisher: Editions Technips
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 424

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Book Description
This book presents a complete overview of acido-basic catalysis applied to refining and petrochemistry, as well as the fundamentals and the information required for a rational and coherent description of the major operations carried out in these two industries.The book places special emphasis on the reactional and mechanistic characteristics of hydrocarbon conversions and on the properties of the acids or bases underlying catalytic performance. It also focuses on the industrial aspects, showing how these characteristics and properties determine the choice and features of the processes used.This reference manual is intended for professionals, scientists, engineers and teachers wanting to acquire a solid background, develop their knowledge or find further information. It will also be useful to students specialising in catalysis and the catalytic conversions of hydrocarbons.Contents: Volume 1. 1. Overview on Acido-Basicity. 2. Main Acids, Superacids and Bases of Interest in Catalysis. 3. Chemistry of Carbocations. 4. Reactivity and Conversion Modes of the Main Hydrocarbon Families. 5. Introduction to Refining and Petrochemistry. 6. Base Catalysis. Examples of Industrial Applications. Glossary. Index. Volume 2. 7. Conversion of Aliphatic Feedstocks. 8. Conversion of Simple Aromatic Feedstocks. 9. Reactions between Various Hydrocarbons and the Alcohols. Conversion of Methanol into Hydrocarbons. 10. Catalytic Reforming. 11. Processes Used in the Conversion of Heavy Feedstocks. 12. Catalytic Dewaxing. 13. Shape Selectivity in Acid Catalysis. Conclusion. Glossary. Index.

Acido-basic Catalysis

Acido-basic Catalysis PDF Author: Christian Marcilly
Publisher: Editions Technips
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 424

Get Book Here

Book Description
This book presents a complete overview of acido-basic catalysis applied to refining and petrochemistry, as well as the fundamentals and the information required for a rational and coherent description of the major operations carried out in these two industries.The book places special emphasis on the reactional and mechanistic characteristics of hydrocarbon conversions and on the properties of the acids or bases underlying catalytic performance. It also focuses on the industrial aspects, showing how these characteristics and properties determine the choice and features of the processes used.This reference manual is intended for professionals, scientists, engineers and teachers wanting to acquire a solid background, develop their knowledge or find further information. It will also be useful to students specialising in catalysis and the catalytic conversions of hydrocarbons.Contents: Volume 1. 1. Overview on Acido-Basicity. 2. Main Acids, Superacids and Bases of Interest in Catalysis. 3. Chemistry of Carbocations. 4. Reactivity and Conversion Modes of the Main Hydrocarbon Families. 5. Introduction to Refining and Petrochemistry. 6. Base Catalysis. Examples of Industrial Applications. Glossary. Index. Volume 2. 7. Conversion of Aliphatic Feedstocks. 8. Conversion of Simple Aromatic Feedstocks. 9. Reactions between Various Hydrocarbons and the Alcohols. Conversion of Methanol into Hydrocarbons. 10. Catalytic Reforming. 11. Processes Used in the Conversion of Heavy Feedstocks. 12. Catalytic Dewaxing. 13. Shape Selectivity in Acid Catalysis. Conclusion. Glossary. Index.

Lewis Base Catalysis in Organic Synthesis

Lewis Base Catalysis in Organic Synthesis PDF Author: Edwin Vedejs
Publisher: John Wiley & Sons
ISBN: 3527675175
Category : Science
Languages : en
Pages : 1488

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Book Description
This three-volume set represents the first comprehensive coverage of the rapidly expanding field of Lewis base catalysis that has attracted enormous attention in recent years. Lewis base catalysis is a conceptually novel paradigm that encompasses an extremely wide variety of preparatively useful transformations and is particularly effective for enantioselectively constructing new stereogenic centers. As electron-pair donors, Lewis bases can influence the rate and stereochemical course of myriad synthetic organic reactions. The book presents the conceptual/mechanistic principles that underlie Lewis base catalysis, and then builds upon that foundation with a thorough presentation of many different reaction types. And last but not least, the editors, Prof. Edwin Vedejs and Prof. Scott E. Denmark, are without doubt the leaders in this emerging field and have compiled high quality contributions from an impressive collection of international experts.

Solid Acids and Bases

Solid Acids and Bases PDF Author: Kozo Tanabe
Publisher: Elsevier
ISBN: 0323160581
Category : Science
Languages : en
Pages : 184

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Book Description
Solid Acids and Bases: Their Catalytic Properties reviews developments in the studies of acidic and basic properties of solids, including the efficacy and special characteristics of solid acid and base catalysts. This book discusses the determination of basic and acidic properties on solid surfaces and relationship between acid strength and acid amount. The structure and acid-base properties of mixed metal oxides and correlation between acid-base properties and catalytic activity and selectivity are also deliberated. This publication is useful to professional chemists and graduate students in the fields of organic, inorganic and physical chemistry, petroleum chemistry and catalysis, including readers interested in the acidic and basic properties on solid surfaces.

Solid Base Catalysis

Solid Base Catalysis PDF Author: Yoshio Ono
Publisher: Springer Science & Business Media
ISBN: 3642183395
Category : Science
Languages : en
Pages : 431

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Book Description
The importance of solid base catalysts has come to be recognized for their environmentally benign qualities, and much significant progress has been made over the past two decades in catalytic materials and solid base-catalyzed reactions. The book is focused on the solid base. Because of the advantages over liquid bases, the use of solid base catalysts in organic synthesis is expanding. Solid bases are easier to dispose than liquid bases, separation and recovery of products, catalysts and solvents are less difficult, and they are non-corrosive. Furthermore, base-catalyzed reactions can be performed without using solvents and even in the gas phase, opening up more possibilities for discovering novel reaction systems. Using numerous examples, the present volume describes the remarkable role solid base catalysis can play, given the ever increasing worldwide importance of "green" chemistry. The reader will obtain an overall view of solid base catalysis and gain insight into the versatility of the reactions to which solid base catalysts can be utilized. The concept and significance of solid base catalysis are discussed, followed by descriptions of various methods for the characterization of solid bases, including spectroscopic methods and test reactions. The preparation and properties of base materials are presented in detail, with the two final chapters devoted to surveying the variety of reactions catalyzed by solid bases.

Mechanisms of Catalysis

Mechanisms of Catalysis PDF Author:
Publisher: Academic Press
ISBN: 0080865968
Category : Technology & Engineering
Languages : en
Pages : 471

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Book Description
The remarkable expansion of information leading to a deeper understanding of enzymes on the molecular level necessitated the development of this volume which not only introduces new topics to The Enzymes series but presents new information on some covered in Volume I and II of this edition.

Chemistry 2e

Chemistry 2e PDF Author: Paul Flowers
Publisher:
ISBN: 9781947172623
Category : Chemistry
Languages : en
Pages : 0

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Book Description
Chemistry 2e is designed to meet the scope and sequence requirements of the two-semester general chemistry course. The textbook provides an important opportunity for students to learn the core concepts of chemistry and understand how those concepts apply to their lives and the world around them. The book also includes a number of innovative features, including interactive exercises and real-world applications, designed to enhance student learning. The second edition has been revised to incorporate clearer, more current, and more dynamic explanations, while maintaining the same organization as the first edition. Substantial improvements have been made in the figures, illustrations, and example exercises that support the text narrative. Changes made in Chemistry 2e are described in the preface to help instructors transition to the second edition.

Catalysis by Acids and Bases

Catalysis by Acids and Bases PDF Author: B. Imelik
Publisher: Elsevier
ISBN: 0080960545
Category : Technology & Engineering
Languages : en
Pages : 461

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Book Description
Because of the great importance of acid catalysis in the petrochemical industry, extensive research has been carried out during the last 30 years concerning the fundamental and applied aspects of catalysis by acids. In contrast, base-catalyzed reactions have received little attention in heterogeneous catalysis. The aim of this symposium was to evaluate our knowledge of the important area of acid and base catalysis and to cover a broad range of solids, zeolite chemistry being only one aspect of heterogeneous catalysis.

ENZYMES: Catalysis, Kinetics and Mechanisms

ENZYMES: Catalysis, Kinetics and Mechanisms PDF Author: N.S. Punekar
Publisher: Springer
ISBN: 9811307857
Category : Science
Languages : en
Pages : 560

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Book Description
This enzymology textbook for graduate and advanced undergraduate students covers the syllabi of most universities where this subject is regularly taught. It focuses on the synchrony between the two broad mechanistic facets of enzymology: the chemical and the kinetic, and also highlights the synergy between enzyme structure and mechanism. Designed for self-study, it explains how to plan enzyme experiments and subsequently analyze the data collected. The book is divided into five major sections: 1] Introduction to enzymes, 2] Practical aspects, 3] Kinetic Mechanisms, 4] Chemical Mechanisms, and 5] Enzymology Frontiers. Individual concepts are treated as stand-alone chapters; readers can explore any single concept with minimal cross-referencing to the rest of the book. Further, complex approaches requiring specialized techniques and involved experimentation (beyond the reach of an average laboratory) are covered in theory with suitable references to guide readers. The book provides students, researchers and academics in the broad area of biology with a sound theoretical and practical knowledge of enzymes. It also caters to those who do not have a practicing enzymologist to teach them the subject.

Lewis Base Catalysis in Organic Synthesis, 3 Volume Set

Lewis Base Catalysis in Organic Synthesis, 3 Volume Set PDF Author: Edwin Vedejs
Publisher: John Wiley & Sons
ISBN: 3527336184
Category : Science
Languages : en
Pages : 1476

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Book Description
This three-volume set represents the first comprehensive coverage of the rapidly expanding field of Lewis base catalysis that has attracted enormous attention in recent years. Lewis base catalysis is a conceptually novel paradigm that encompasses an extremely wide variety of preparatively useful transformations and is particularly effective for enantioselectively constructing new stereogenic centers. As electron-pair donors, Lewis bases can influence the rate and stereochemical course of myriad synthetic organic reactions. The book presents the conceptual/mechanistic principles that underlie Lewis base catalysis, and then builds upon that foundation with a thorough presentation of many different reaction types. And last but not least, the editors, Prof. Edwin Vedejs and Prof. Scott E. Denmark, are without doubt the leaders in this emerging field and have compiled high quality contributions from an impressive collection of international experts.

Acid-base Catalysis

Acid-base Catalysis PDF Author: Ronald Percy Bell
Publisher:
ISBN:
Category : Catalysis
Languages : en
Pages : 228

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Book Description
The classical theory of catalysis by hydrogen and hydroxyl ions. Salt effects. Modern views on acids and bases. General acid-base catalysis. Relations between catalytic power and acid-base strength. Acid-base catalysis in non-aqueous solvents. The mechanism of acid-base catalysis. Acid-base catalysis and theories of chemical kinetics.