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Microreactors For Gas Liquid Reactions
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Book Synopsis Microreactors for Gas/Liquid Reactions by : Kristin Hecht
Download or read book Microreactors for Gas/Liquid Reactions written by Kristin Hecht and published by Western Engineering, Inc.. This book was released on 2014-01-01 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: The widespread adoption of microreactors has been hindered by a lack of knowledge regarding rules and parameters needed for their design. This dissertation deals with the investigation of interfacial area and liquid mass transport in microreactors for gas/liquid reactions. Observations of a reduction in conversion occurring when changing from a glass laboratory device to a stainless steel process device motivated investigations into the effect of material and surface properties on the gas/liquid flow and reaction. This work takes a look inside the machined microstructures produced at the Institute for Micro Process Engineering of the Karlsruhe Institute of Technology and investigates the nature of the solid surfaces resulting from the machining process—the surface roughness and the contact angle of the resulting surface. The effect of wettability on gas/liquid flow in microreactors has been investigated in capillaries of various materials. The absorption of carbon dioxide into aqueous solutions of sodium hydroxide has been used to investigate gas/liquid flow and reaction in capillaries and in a microstructured falling film reactor. Under certain limiting assumptions depending upon the exact rates of reaction and transport, values of the interfacial area and liquid mass transport coefficient can be derived from measurements of reaction. This dissertation contributes a small step towards a better understanding of how measurements of the interfacial area and mass transfer coefficient can be performed, demonstrates why the effect of material wettability cannot be ignored, and provides a stronger basis for further work in the development of general correlations describing microstructured gas/liquid reactors.
Book Synopsis Microreaction Technology by : M. Matlosz
Download or read book Microreaction Technology written by M. Matlosz and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: IMRET 5 featured more than 80 oral and poster communications, covering the entire interdisciplinary field from design, production, modeling and characterization of microreactor devices to application of microstructured systems for production, energy and transportation, including many analytical and biological applications. A particularly strong topic was the investigation of the potential of microstructuring of reactors and systems components for process intensification. Perspectives of combining local, in situ, data acquisition with appropriate microstructuring of actuators and components within chemical and biological devices were explored in order to enhance process performance and facilitate process control.
Download or read book Microreactors written by Wolfgang Ehrfeld and published by . This book was released on 2000 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents general aspects of microreaction technology. Discusses in detail microfabrication techniques, micromixers, micro heat exchangers, microseparation systems, micosystems for liquid and gas phase reactions, gas/liquid microreactors, and microsystems for energy generation, catalyst, and material screening.
Book Synopsis Chemical Micro Process Engineering by : Volker Hessel
Download or read book Chemical Micro Process Engineering written by Volker Hessel and published by John Wiley & Sons. This book was released on 2006-03-06 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt: Micro process engineering is approaching both academia and industry. With the provision of micro devices and systems by commercial suppliers, one main barrier for using these units has been eliminated. More and more they become familiar, thereby being one facet of the upheaval in chemical industry. This book focuses on processes rather than on devices: what is 'before' and 'behind' micro device fabrication. A comprehensive and detailed overview is given on: - A multi-faceted, hierarchic analysis of chemical micro process technology - Modelling and simulation of micro reactors - Liquid- and liquid/liquid-phase reactions - Gas/liquid reactions - Gas-phase reactions (heterogeneous catalysis)
Book Synopsis Chemical Reactors for Gas-liquid Systems by : František Kaštánek
Download or read book Chemical Reactors for Gas-liquid Systems written by František Kaštánek and published by Prentice Hall. This book was released on 1993 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originating from a research programme carried out at the Institute of Chemical Process Fundamentals, Prague, this volume aims to provide a review of current knowledge in the field of gas-liquid reactors, relating the results of theoretical studies to practical reactor design.
Book Synopsis Chemical Micro Process Engineering by : Volker Hessel
Download or read book Chemical Micro Process Engineering written by Volker Hessel and published by John Wiley & Sons. This book was released on 2004-04-12 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt: A MULTI-FACETED, HIERARCHIC ANALYSIS OF CHEMICAL MICRO PROCESS TECHNOLOGY Micro Reactor Differentiation and Process Intensification Consequences of Chemical Micro Processing Physical and Chemical Implications Impact on Chemical Engineering Impact on Process Engineering Impact on Process Results Impact on Society and Ecology Impact on Economy Application Fields and Markets of Micro Reactors MODELLING AND SIMULATION OF MICRO REACTORS Flow Phenomena on the Microscale Methods of Computational Fluid Dynamics Flow Distributions Heat Transfer Mass Transfer and Mixing Reaction Kinetics and Modelling Free Surface Flow Flow in Porous Media GAS-PHASE REACTIONS Catalyst Coatings in Micro Channels Micro Reactors for Gas-Phase Reactions Oxidations Hydrogenations Dehydrogenations Substitutions Eliminations Additions and Coupling Reactions LIQUID- AND LIQUID/LIQUID-PHASE REACTIONS Micro Reactors for Liquid-Phase and Liquid/Liquid-Phase Recations Aliphatic Nucleophilic and Electrophilic Substitution such as Esterification, Acylation of Amines, Thiocyanation, and much more Aromatic Electrophilic and Nucleophilic Substitution such as Nitrations, Amino-de-halogenations, Diazo Chemistry, and much more Metal-catalysed Aromatic Substitution such as Suzuki and Sonogashira Couplings, and more Free Radical Substitution such as Alkane Nitration Addition to Carbon-Carbon and Carbon-hetero Multiple Bonds such as the Michael Addition, the Diels-Alder-Reaction, the Aldol Reaction, and much more Oxidations and Reductions Eliminations and Rearrangements Inorganic Reactions such as the Belousov-Zhabotinskii-Reaction, Complex Formations, and much more GAS/LIQUID CONTACTING Micro Reactors for Gas/Liquid Contacting Aromatic Electrophilic Substitution such as Direct Fluorinations Free Radical Substitution such as Alkane Fluorinations and Chlorinations Addition to Carbon-Carbon and Carbon-hetero Multiple Bonds such as Nitro-group Hydrogenation, Cycloalkane Hydrogenation, and more Oxidations and Reductions such as Alcohol Oxidation, Photo Diels-Alder Reactions, and more Inorganic Reactions such as Sulfite Oxidation.
Book Synopsis Microreactors in Organic Chemistry and Catalysis by : Thomas Wirth
Download or read book Microreactors in Organic Chemistry and Catalysis written by Thomas Wirth and published by John Wiley & Sons. This book was released on 2013-02-22 with total page 493 pages. Available in PDF, EPUB and Kindle. Book excerpt: For the second edition of 'Microreactors in Organic Chemistry and Catalysis' all chapters have been revised and updated to reflect the latest developments in this rapidly developing field. This new edition has 60% more content, and it remains a comprehensive publication covering most aspects of the topic. The use of microreactors in homogeneous, heterogeneous as well as biphasic reactions is covered in the main part of the book, together with catalytic, bioorganic and automation approaches. The initial chapters also provide a solid physical chemistry background on fluidics in microdevices. Finally, a chapter on industrial applications and developments covers recent progress in process chemistry. An excellent reference for beginners and experts alike.
Book Synopsis Microreactors in Organic Synthesis and Catalysis by : Thomas Wirth
Download or read book Microreactors in Organic Synthesis and Catalysis written by Thomas Wirth and published by John Wiley & Sons. This book was released on 2008-09-08 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: This one-stop reference is the first book on this emerging and rapid developing field with a focus on synthesis and catalysis. As such, it covers all aspects from academia and industry in a clearly structured way. Leading experts provide the background information as an initial aid for newcomers to the field, while chapters on different reaction types and industrial applications make this an equally vital resource for specialists.
Book Synopsis Microreactors in Preparative Chemistry by : Wladimir Reschetilowski
Download or read book Microreactors in Preparative Chemistry written by Wladimir Reschetilowski and published by John Wiley & Sons. This book was released on 2013-09-13 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book in the field to focus on these aspects, providing extremely valuable information unavailable elsewhere for anyone seeking the practical application of microreactor technology in preparative chemistry. The topics covered branch out in three different directions. To begin with, the knowledge necessary for the preparative chemistry concerning the influence of the so-called microeffects on the reaction procedure and on mass and heat transfer as well as the surface phenomena are provided in detail. Next, practical aspects of the synthesis of various basic chemicals and fine chemicals, polymers, bioproducts and nanoparticles are discussed, including important advice for both the researcher and industrial chemist. Finally, reaction examples in microreactors whose reaction guidance are best understood are given together with universally applicable correlations as well as modeling approaches and transfer potential on related reaction systems. With its specific instructions, tips and experimental procedures for product syntheses as well as the inclusion of both the technical and theoretical background this is a must-have for beginners and experts alike working in this emerging field.
Book Synopsis Gas-liquid-solid Reactor Design by : Yatish T. Shah
Download or read book Gas-liquid-solid Reactor Design written by Yatish T. Shah and published by . This book was released on 1978 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Microreactors in Organic Synthesis and Catalysis by : Thomas Wirth
Download or read book Microreactors in Organic Synthesis and Catalysis written by Thomas Wirth and published by John Wiley & Sons. This book was released on 2008-05-05 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: This one-stop reference is the first book on this emerging and rapid developing field with a focus on synthesis and catalysis. As such, it covers all aspects from academia and industry in a clearly structured way. Leading experts provide the background information as an initial aid for newcomers to the field, while chapters on different reaction types and industrial applications make this an equally vital resource for specialists. From the contents: - Introduction and background - Fabrication of microractors - Properties and use of microreactors - Organic chemistry in microreactors - Homogeneous reactions (including photochemical and electrochemical reactions) - Heterogeneous reactions - Biphasic reactions (liquid/liquid, liquid/gas) - Bioorganic reactions - Industrial applications Thomas Wirth is Professor of Organic Chemistry at Cardiff University in Wales. After a postdoctoral stay with Kaoru Fuji at Kyoto University as a JSPS fellow, he started his independent research in the group of Bernd Giese in Basel, Switzerland. He was invited as a visiting professor to various places: University of Toronto, Canada (1999), Chuo University in Tokyo, Japan (2000), Osaka University, Japan (2004). He was awarded the Werner-Prize from the New Swiss Chemical Society in 2000. He is the author of about 80 publications and has written or edited 4 books.
Book Synopsis Micro Reaction Technology in Organic Synthesis by : Charlotte Wiles
Download or read book Micro Reaction Technology in Organic Synthesis written by Charlotte Wiles and published by CRC Press. This book was released on 2016-04-19 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: While continuous processes have found widespread application within chemical production, members of the research and development communities have historically favored the centuries old technique of iterative batch reactions. With the exception of combinatorial and microwave chemistry, little had been done to change the way that synthetic chemists c
Book Synopsis Microreaction Technology: Industrial Prospects by : W. Ehrfeld
Download or read book Microreaction Technology: Industrial Prospects written by W. Ehrfeld and published by Springer. This book was released on 2011-11-10 with total page 693 pages. Available in PDF, EPUB and Kindle. Book excerpt: Miniaturization has cost and time-saving advantages for numerous applications in chemistry, pharmacy, medicine and biotechnology. Additionally, microreaction technology offers new solutions for the automobile industry and environmental technology, e.g. fuel cells, or mobile sensor systems for on-the-spot analysis. Therefore, the 3rd International Conference on Microreaction Technology - IMRET 3 is an important forum for creating awareness of the wide variety of the new trends in this up-and-coming discipline.
Book Synopsis Numerical Simulation of Multiphase Reactors with Continuous Liquid Phase by : Chao Yang
Download or read book Numerical Simulation of Multiphase Reactors with Continuous Liquid Phase written by Chao Yang and published by Academic Press. This book was released on 2014-09-04 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Numerical simulation of multiphase reactors with continuous liquid phase provides current research and findings in multiphase problems, which will assist researchers and engineers to advance this field. This is an ideal reference book for readers who are interested in design and scale-up of multiphase reactors and crystallizers, and using mathematical model and numerical simulation as tools. Yang and Mao’s book focuses on modeling and numerical applications directly in the chemical, petrochemical, and hydrometallurgical industries, rather than theories of multiphase flow. The content will help you to solve reacting flow problems and/or system design/optimization problems. The fundamentals and principles of flow and mass transfer in multiphase reactors with continuous liquid phase are covered, which will aid the reader’s understanding of multiphase reaction engineering. Provides practical applications for using multiphase stirred tanks, reactors, and microreactors, with detailed explanation of investigation methods Presents the most recent research efforts in this highly active field on multiphase reactors and crystallizers Covers mathematical models, numerical methods and experimental techniques for multiphase flow and mass transfer in reactors and crystallizers
Book Synopsis Microfluidics and Nanofluidics Handbook, Two Volume Set by : Sushanta K. Mitra
Download or read book Microfluidics and Nanofluidics Handbook, Two Volume Set written by Sushanta K. Mitra and published by CRC Press. This book was released on 2011-09-20 with total page 1766 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Microfluidics and Nanofluidics Handbook: Two-Volume Set comprehensively captures the cross-disciplinary breadth of micro- and nanofluidics, which encompass the biological sciences, chemistry, physics and engineering applications. To fill the knowledge gap between engineering and the basic sciences, the editors pulled together key individuals, w
Book Synopsis Microfluidics and Nanofluidics Handbook by : Sushanta K. Mitra
Download or read book Microfluidics and Nanofluidics Handbook written by Sushanta K. Mitra and published by CRC Press. This book was released on 2011-09-20 with total page 1103 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Microfluidics and Nanofluidics Handbook: Two-Volume Set comprehensively captures the cross-disciplinary breadth of the fields of micro- and nanofluidics, which encompass the biological sciences, chemistry, physics and engineering applications. To fill the knowledge gap between engineering and the basic sciences, the editors pulled together key
Book Synopsis Micro Process Engineering, 3 Volume Set by : Volker Hessel
Download or read book Micro Process Engineering, 3 Volume Set written by Volker Hessel and published by John Wiley & Sons. This book was released on 2009-03-23 with total page 1413 pages. Available in PDF, EPUB and Kindle. Book excerpt: This three-volume handbook provides an overview of the key aspects of micro process engineering. Volume 1 covers the fundamentals, operations and catalysts, volume 2 examines devices, reactions and applications, with volume 3 rounding off the trilogy with system, process and plant engineering. Fluid dynamics, mixing, heat/mass transfer, purification and separation microstructured devices and microstructured reactors are explained in the first volume. Volume 2 segments microreactor design, fabrication and assembly, bulk and fine chemistry, polymerisation, fuel processing and functional materials into understandable parts. The final volume of the handbook addresses microreactor systems design and scale-up, sensing, analysis and control, chemical process engineering, economic and eco-efficiency analyses as well as microreactor plant case studies in one book. Together, this 3-volume handbook explains the science behind micro process engineering to the scale-up and their real life industrial applications.
