Immobilized Catalysts


Immobilized Catalysts
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Immobilized Catalysts


Immobilized Catalysts
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Author : Andreas Kirschning
language : en
Publisher: Springer Science & Business Media
Release Date : 2004-11-22

Immobilized Catalysts written by Andreas Kirschning and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-11-22 with Science categories.


R. Haag, S. Roller: Polymeric Supports for the Immobilisation of Catalysts .- J. Horn, F. Michalek, C.C. Tzschucke, W. Bannwarth: Non-Covalently Solid-Phase Bound Catalysts for Organic Synthesis .- Y. Uozumi: Recent Progress in Polymeric Palladium Catalysts for Organic Synthesis .- D.E. Bergbreiter, J. Li: Applications of Catalysts on Soluble Supports .- B. Desai, C.O. Kappe: Microwave-Assisted Synthesis Involving Immobilized Catalysts .- A. Kirschning, G. Jas: Applications of Immobilized Catalysts in Continuous Flow Processes .- N. End, K.-U. Schöning: Immobilized Catalysts in Industrial Research and Application .- N. End, K.-U. Schöning: Immobilized Biocatalysts in Industrial Research and Production



Catalyst Immobilization


Catalyst Immobilization
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Author : Maurizio Benaglia
language : en
Publisher: John Wiley & Sons
Release Date : 2020-04-06

Catalyst Immobilization written by Maurizio Benaglia and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-04-06 with Technology & Engineering categories.


A comprehensive resource on techniques and applications for immobilizing catalysts Catalyst Immobilization: Methods and Applications covers catalyst immobilization topics including technologies, materials, characterization, chemical activity, and recyclability. The book also presents innovative applications for supported catalysts, such as flow chemistry and machine-assisted organic synthesis. Written by an international panel of expert contributors, this book outlines the general principles of catalyst immobilization and explores different types of supports employed in catalyst heterogenization. The book?s chapters examine the immobilization of chiral organocatalysts, reactions in flow reactors, 3D printed devices for catalytic systems, and more. Catalyst Immobilization offers a modern vision and a broad and critical view of this exciting field. This important book: -Offers a guide to supported and therefore recyclable catalysts, which is one of the most important tools for developing a highly sustainable chemistry -Presents various immobilization techniques and applications -Explores new trends, such as 3D printed devices for catalytic systems -Contains information from a leading international team of authors Written for catalytic chemists, organic chemists, process engineers, biochemists, surface chemists, materials scientists, analytical chemists, Catalyst Immobilization: Methods and Applications presents the latest developments and includes a review of the innovative trends such as flow chemistry, reactions in microreactors, and beyond.



Catalysis By Polymer Immobilized Metal Complexes


Catalysis By Polymer Immobilized Metal Complexes
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Author : Anatoly D. Pomogailo
language : en
Publisher: CRC Press
Release Date : 2020-08-18

Catalysis By Polymer Immobilized Metal Complexes written by Anatoly D. Pomogailo and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-08-18 with Science categories.


Deals with a new and promising field developed during the last two decades on the boundary between homogeneous and heterogeneous catalysis. This book presents general information on catalysis for a wide range of organic reactions, e.g., hydrogenation and oxidation reactions, and polymerization transformations. Special attention is paid to electro- and photochemical stimulation of catalytic processes in the presence of immobilized metal complexes. Other topics covered are the quantitative data on the comparison of catalyses by mobile and immobilized metal complexes; main factors affecting the activity of these catalytic systems and methods of optimizing their control; and specific problems of catalysis by fixed complexes (e.g., ligand exchange and electron transfer in metal polymer systems, macromolecular effects and polyfunctional catalysis).



Chiral Catalyst Immobilization And Recycling


Chiral Catalyst Immobilization And Recycling
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Author : Dirk De Vos
language : en
Publisher: John Wiley & Sons
Release Date : 2008-07-11

Chiral Catalyst Immobilization And Recycling written by Dirk De Vos and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-07-11 with Science categories.


Homogeneous asymmetric catalysis offers reliable results and the possibility to 'tune' the catalysis on a rational basis. A pitfall, however, is that the separation of the catalyst from the starting material and products is difficult and often results in the loss of the catalytic material. Immobilization offers a potential solution for the user of enantioselective catalysts in industrial processes and laboratories. Heterogeneous catalysis allows continuous operations, recycling of the catalyst, and an easy separation of the reaction products, reducing both waste and costs. Chemists in academia and industry will welcome this careful selection of topics in this handbook that provides readers with practical and detailed information about the technical requirements for the immobilization of chiral catalysts, their application in synthesis, and methods for recycling.



Immobilized Biocatalysts


Immobilized Biocatalysts
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Author : Peter Grunwald
language : en
Publisher: MDPI
Release Date : 2018-11-14

Immobilized Biocatalysts written by Peter Grunwald and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-11-14 with Electronic books categories.


This book is a printed edition of the Special Issue "Immobilized Biocatalysts" that was published in Catalysts



New And Future Developments In Catalysis


New And Future Developments In Catalysis
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Author : Michael T. Keßler
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-07-18

New And Future Developments In Catalysis written by Michael T. Keßler and has been published by Elsevier Inc. Chapters this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-07-18 with Science categories.




Polymeric Chiral Catalyst Design And Chiral Polymer Synthesis


Polymeric Chiral Catalyst Design And Chiral Polymer Synthesis
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Author : Shinichi Itsuno
language : en
Publisher: John Wiley & Sons
Release Date : 2011-06-28

Polymeric Chiral Catalyst Design And Chiral Polymer Synthesis written by Shinichi Itsuno and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-06-28 with Technology & Engineering categories.


This book reviews chiral polymer synthesis and its application to asymmetric catalysis. It features the design and use of polymer-immobilized catalysts and methods for their design and synthesis. Chapters cover peptide-catalyzed and enantioselective synthesis, optically-active polymers, and continuous flow processes. It collects recent advances in an important field of polymer and organic chemistry, with leading researchers explaining applications in academic and industry R & D.



Asymmetric Transfer Hydrogenation With Immobilized Catalysts


Asymmetric Transfer Hydrogenation With Immobilized Catalysts
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Author : Jonas Dimroth
language : en
Publisher: Sudwestdeutscher Verlag Fur Hochschulschriften AG
Release Date : 2012

Asymmetric Transfer Hydrogenation With Immobilized Catalysts written by Jonas Dimroth and has been published by Sudwestdeutscher Verlag Fur Hochschulschriften AG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with categories.


To meet the increasing demand for single enantiomers (e.g., for the production of pharmaceuticals) efficient manufacturing techniques are required. This thesis is concerned with the immobilization of transition metal catalysts that can be used for the asymmetric transfer hydrogenation of prochiral ketones. The aim was to improve the overall efficiency of this method by facilitating separation and reuse of the catalysts. This was achieved via heterogenization of a rhodium complex using surface-functionalized polymers as supports. A systematic study of the catalytic system was conducted to determine the optimal reaction conditions and kinetics. High activity, enantioselectivity, and reusability are achieved using an aqueous solution of sodium formate/formic acid as hydrogen source and reaction medium. Simple separation and high robustness of the catalysts further indicate potential for application in the industrial production of enantiomerically pure compounds.



Heterogenized Homogeneous Catalysts For Fine Chemicals Production


Heterogenized Homogeneous Catalysts For Fine Chemicals Production
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Author : Pierluigi Barbaro
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-09-02

Heterogenized Homogeneous Catalysts For Fine Chemicals Production written by Pierluigi Barbaro and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-09-02 with Science categories.


Table 1 E factors (tonnes of waste generated per tonne of product manufactured [7] Industry segment Annual product tonnage E factor 6 8 Oil refining 10 –10 Approx. 0. 1 4 6 Bulk chemicals 10 –10



Industrial Application Of Immobilized Biocatalysts


Industrial Application Of Immobilized Biocatalysts
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Author : Atsuo Tanaka
language : en
Publisher: CRC Press
Release Date : 1992-10-16

Industrial Application Of Immobilized Biocatalysts written by Atsuo Tanaka and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992-10-16 with Medical categories.


Offers practical examples of bioreactor systems that use immobilized biocatalysts - including enzymes and microbial cells - that have been implemented on the industrial level in Japan and Denmark. The book provides information on the current status of successful new bioreactor technologies.