Conception et modélisation de réacteurs électro-membranaires

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ISBN 13 :
Total Pages : 267 pages
Book Rating : 4.:/5 (491 download)

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Book Synopsis Conception et modélisation de réacteurs électro-membranaires by : Karine Delecouls

Download or read book Conception et modélisation de réacteurs électro-membranaires written by Karine Delecouls and published by . This book was released on 1999 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt:

CONCEPTION ET MODELISATION D'UN NOUVEAU REACTEUR A MEMBRANE ACTIVE. APPLICATION A LA TRANSFORMATION ELECTROCATALYTIQUE DU FRUCTOSE

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Publisher :
ISBN 13 :
Total Pages : 99 pages
Book Rating : 4.:/5 (49 download)

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Book Synopsis CONCEPTION ET MODELISATION D'UN NOUVEAU REACTEUR A MEMBRANE ACTIVE. APPLICATION A LA TRANSFORMATION ELECTROCATALYTIQUE DU FRUCTOSE by : YVON-CHARLES.. OWOBI-ANDELY

Download or read book CONCEPTION ET MODELISATION D'UN NOUVEAU REACTEUR A MEMBRANE ACTIVE. APPLICATION A LA TRANSFORMATION ELECTROCATALYTIQUE DU FRUCTOSE written by YVON-CHARLES.. OWOBI-ANDELY and published by . This book was released on 1995 with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt: L'OBJECTIF DE CE TRAVAIL EST LA CONCEPTION ET LA MODELISATION D'UN REACTEUR A MEMBRANE ELECTROCATALYTIQUE PERMETTANT LE COUPLAGE REACTION-SEPARATION. CE REACTEUR EST CONSTITUE DE DEUX ELECTRODES (SUPPORT MEMBRANAIRE) POREUSES, TUBULAIRES, CONCENTRIQUES ET CONDUCTRICES QUI PEUVENT ETRE ANODE OU CATHODE. LE REACTIF CIRCULE DANS L'ESPACE ANNULAIRE ET LES PRODUITS DE REACTION SONT COLLECTES SUR LA FACE EXTERNE ET SUR LA PAROI INTERNE DU REACTEUR. LA REACTION MODELE CHOISIE EST LA REDUCTION ET L'OXYDATION DU FRUCTOSE OU DU GLUCOSE EN SOLUTION. LA MODELISATION DE CE REACTEUR PERMET D'OBTENIR LES VALEURS DES CONDUCTIBILITES ELECTRIQUES DE L'ELECTROLYTE DANS LES PORES DES ELECTRODES. LA CONNAISSANCE DE CETTE GRANDEUR PERMET DE DETERMINER LES PROFILS DE CONCENTRATION DES REACTIFS ET LA DISTRIBUTION DES POTENTIELS DANS L'ELECTRODE ET DE CALCULER LA FRACTION D'AIRE D'ELECTRODE UTILISEE. EXPERIMENTALEMENT L'ELECTROREDUCTION DU FRUCTOSE CONDUIT A DE BONNES CONVERSIONS, CELLE DU GLUCOSE EST MOINS SATISFAISANTE. L'OPTIMISATION DES CONDITIONS OPERATOIRES (U, I, TEMPS DE CONTACT REACTIF-ELECTRODE) AINSI QUE LA TEXTURE DES ELECTRODES POREUSES SONT DES PARAMETRES DECISIFS POUR LA BONNE MARCHE DU REACTEUR. LES DONNEES EXPERIMENTALES PERMETTENT DE VALIDER LE MODELE PROPOSE

Étude de la déshydrogénation de l'isobutane dans un réacteur catalytique à membrane poreuse

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ISBN 13 :
Total Pages : 243 pages
Book Rating : 4.:/5 (449 download)

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Book Synopsis Étude de la déshydrogénation de l'isobutane dans un réacteur catalytique à membrane poreuse by : Dominique Casanave

Download or read book Étude de la déshydrogénation de l'isobutane dans un réacteur catalytique à membrane poreuse written by Dominique Casanave and published by . This book was released on 1996* with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt:

MODELISATION DES REACTEURS CATALYTIQUES A MEMBRANE INERTE. APPLICATION A LA DESHYDROGENATION DES ALCANES

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ISBN 13 :
Total Pages : 134 pages
Book Rating : 4.:/5 (49 download)

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Book Synopsis MODELISATION DES REACTEURS CATALYTIQUES A MEMBRANE INERTE. APPLICATION A LA DESHYDROGENATION DES ALCANES by : Alain Bindjouli Bindjouli

Download or read book MODELISATION DES REACTEURS CATALYTIQUES A MEMBRANE INERTE. APPLICATION A LA DESHYDROGENATION DES ALCANES written by Alain Bindjouli Bindjouli and published by . This book was released on 1992 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: LES REACTEURS CATALYTIQUES MEMBRANAIRES DEVRAIENT PERMETTRE D'EFFECTUER SIMULTANEMENT L'ACTIVATION DES REACTIFS ET LA SEPARATION ENTRE LES REACTIFS ET LES PRODUITS. NOUS PRESENTONS ICI UNE MODELISATION D'UN REACTEUR CATALYTIQUE DE DESHYDROGENATION DU CYCLOHEXANE EN BENZENE ACTIVEE PAR UN CATALYSEUR DE SURFACE DE FORME SPHERIQUE CONTENU DANS UN RESERVOIR CYLINDRIQUE MEMBRANAIRE. NOS MODELES, BASES SUR LE COUPLAGE DE L'HYDRODYNAMIQUE (D.T.S.) ET DES CINETIQUES DE TRANSFERT ONT ETE VALIDES EXPERIMENTALEMENT. CES MODELES DEMONTRENT QU'IL FAUT TENIR COMPTE DE LA DIFFUSION EN PHASE GAZEUSE ET ADSORBEE POUR DES COMPOSES ADSORBABLES. ILS PREDISENT QUE DANS LE CAS DES CINETIQUES RAPIDES ET DES MEMBRANES PRESENTANT DES DIAMETRES DE PORE DE 26 A, LE REACTEUR CATALYTIQUE A PAROI MEMBRANAIRE INERTE PEUT DEPLACER L'EQUILIBRE THERMODYNAMIQUE ET INDUIRE UNE CONVERSION SUPERIEURE DE 20% A UN LIT FIXE CATALYTIQUE CLASSIQUE

Green Process Engineering

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Publisher : CRC Press
ISBN 13 : 1482208180
Total Pages : 470 pages
Book Rating : 4.4/5 (822 download)

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Book Synopsis Green Process Engineering by : Martine Poux

Download or read book Green Process Engineering written by Martine Poux and published by CRC Press. This book was released on 2015-06-02 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book has been edited by Martine Poux, Patrick Cognet and Christophe Gourdon from the Laboratoire de Genie Chimique/ENSIACET, Toulouse. It presents an ensemble of methods and new chemical engineering routes that can be integrated in industrial processing for safer, more flexible, economical, and ecological production processes in the context of

Scientific Basis for Nuclear Waste Management XXII: Volume 556

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ISBN 13 :
Total Pages : 1370 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Scientific Basis for Nuclear Waste Management XXII: Volume 556 by : David J. Wronkiewicz

Download or read book Scientific Basis for Nuclear Waste Management XXII: Volume 556 written by David J. Wronkiewicz and published by . This book was released on 1999-11-24 with total page 1370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Safe and effective management of nuclear waste provides a broad range of challenges for materials science. Waste processing, waste form and engineered barrier properties, interactions between engineered and geological systems, radiation effects, chemistry and transport of waste species, and long-term predictions of repository performance are just some of the scientific problems facing modern society. This book, the 22nd in a very successful series from MRS, offers an international and inter-disciplinary perspective on the issues, and features developments in both fundamental and applied areas. Topics include: development and characterization of ceramic waste forms; ceramic waste form corrosion; glass waste form processing; glass formulation, properties and structure; glass waste form corrosion; spent nuclear fuel; performance assessment; repository backfill; flow and transport; natural analogues; container corrosion; metal waste form corrosion; radionuclide speciation and solubility; radionuclide sorption; microbial effects; radiation effects; cement waste forms and waste treatment.

Sea Plants

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Publisher : Elsevier
ISBN 13 : 012408107X
Total Pages : 593 pages
Book Rating : 4.1/5 (24 download)

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Book Synopsis Sea Plants by :

Download or read book Sea Plants written by and published by Elsevier. This book was released on 2014-05-21 with total page 593 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Botanical Research publishes in-depth and up-to-date reviews on a wide range of topics in plant sciences. The series features several reviews by recognized experts on all aspects of plant genetics, biochemistry, cell biology, molecular biology, physiology and ecology. This thematic volume, number 71, features reviews on sea plants. Its chapters cover topics such as the role of algae in sustainability; the status of kelp exploitation and marine agronomy; potential applications for enzymatic recovery of metabolites from seaweeds; and many more. - Publishes in-depth and up-to-date reviews on a wide range of topics in plant sciences - Features a wide range of reviews by recognized experts on all aspects of plant genetics, biochemistry, cell biology, molecular biology, physiology, and ecology - Volume features reviews on sea plants

Scientific Basis for Nuclear Waste Management XXIII: Volume 608

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ISBN 13 :
Total Pages : 800 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Scientific Basis for Nuclear Waste Management XXIII: Volume 608 by : Robert W. Smith

Download or read book Scientific Basis for Nuclear Waste Management XXIII: Volume 608 written by Robert W. Smith and published by . This book was released on 2000-10-09 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt: This long-standing symposia series has become the premier, international forum for scientific and engineering issues related to all levels and types of radioactive wastes and their management. Topics include: fuel cladding and spent nuclear fuel; container fabrication and corrosion; performance assessment; repository performance; radionuclide sorption and transport; cement-based materials and waste containment; corrosion of ceramic wasteforms; structure and characterization of ceramics; radiation effects; natural analogs; wasteform characterization and processing; and corrosion and characterization of glass wasteforms.

Encapsulations

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Publisher : Academic Press
ISBN 13 : 0128043784
Total Pages : 926 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Encapsulations by : Alexandru Grumezescu

Download or read book Encapsulations written by Alexandru Grumezescu and published by Academic Press. This book was released on 2016-05-27 with total page 926 pages. Available in PDF, EPUB and Kindle. Book excerpt: Encapsulations, a volume in the Nanotechnology in the Agri-Food Industry series,presents key elements in establishing food quality through the improvement of food flavor and aroma. The major benefits of nanoencapsulation for food ingredients include improvement in bioavailability of flavor and aroma ingredients, improvement in solubility of poor water-soluble ingredients, higher ingredient retention during production process, higher activity levels of encapsulated ingredients, improved shelf life, and controlled release of flavor and aroma. This volume discusses main nanoencapsulation processes such as spray drying, melt injection, extrusion, coacervation, and emulsification. The materials used in nanoencapsulation include lipids, proteins, carbohydrates, cellulose, gums, and food grade polymers. Applications and benefits of nanoencapsulation such as controlled release, protections, and taste masking will be explained in detail. Includes the most up-to-date information on nanoencapsulation and nanocontainer-based delivery of antimicrobials Presents nanomaterials for innovation based on scientific advancements in the field Provides control release strategies to enhance bioactivity, including methods and techniques for research and innovation Provides useful tools to improve the delivery of bioactive molecules and living cells into foods

In-Situ Gelling Polymers

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Publisher : Springer
ISBN 13 : 9812871527
Total Pages : 229 pages
Book Rating : 4.8/5 (128 download)

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Book Synopsis In-Situ Gelling Polymers by : Xian Jun Loh

Download or read book In-Situ Gelling Polymers written by Xian Jun Loh and published by Springer. This book was released on 2014-10-01 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the research involving in situ gelling polymers and can be used as a guidebook for academics, industrialists and postgraduates interested in this area. This work summaries the academic contributions from the top authorities in the field and explore the fundamental principles of in situ gelling polymeric networks, along with examples of their major applications. This book aims to provide an up-to-date resource of in situ gelling polymer research.

17th FEBS Meeting

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ISBN 13 :
Total Pages : 412 pages
Book Rating : 4.:/5 (143 download)

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Book Synopsis 17th FEBS Meeting by : Federation of European Biochemical Societies. Meeting

Download or read book 17th FEBS Meeting written by Federation of European Biochemical Societies. Meeting and published by . This book was released on 1986 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Membrane Proteins Production for Structural Analysis

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Publisher : Springer
ISBN 13 : 9781493948062
Total Pages : 0 pages
Book Rating : 4.9/5 (48 download)

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Book Synopsis Membrane Proteins Production for Structural Analysis by : Isabelle Mus-Veteau

Download or read book Membrane Proteins Production for Structural Analysis written by Isabelle Mus-Veteau and published by Springer. This book was released on 2016-09-03 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book updates the latest development in production, stabilization and structural analysis techniques of membrane proteins. This field has made significant advances since the elucidation of the first 3-D structure of a recombinant G Protein Coupled Receptor (GPCR), rhodopsin, with the structure of several more GPCRs having been solved in the past five years. In fact, the 2012 Nobel Prize in Chemistry was awarded for groundbreaking discoveries on the inner workings of GPCRs. This book is essential reading for all researchers, biochemists and crystallographers working with membrane proteins, who are interested by the structural characterization of their favorite protein and who wish to follow the expression, migration, modifications and recycling of a membrane protein.

Wood Adhesives

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Publisher : CRC Press
ISBN 13 : 9004190937
Total Pages : 464 pages
Book Rating : 4.0/5 (41 download)

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Book Synopsis Wood Adhesives by : Antonio Pizzi

Download or read book Wood Adhesives written by Antonio Pizzi and published by CRC Press. This book was released on 2011-01-07 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wood adhesives are of tremendous industrial importance, as more than two-thirds of wood products in the world today are completely or partially bonded together using a variety of adhesives. Adhesive bonding offers many advantages over other joining methods for wood components, and there has been a great deal of R& D activity in devising new wood adhesives or improving the existing ones. The modern mantra in all industrial sectors is: "think green, go green," which has attracted much attention in the wood adhesive industry. Therefore, there is also a lot of research activity in synthesizing environmentally benign and human-friendly wood adhesives. This book is divided into four parts: Part 1: Fundamental Adhesion Aspects in Wood Bonding; Part 2: Synthetic Adhesives; Part 3: Environment-friendly adhesives; and Part 4: Wood Welding and General Paper. It addresses many different types of wood adhesives, as well as bonding (welding) of wood components without adhesives, a more recent development. The information contained in this book is valuable for individuals engaged in all aspects of wood adhesion and adhesives and, hopefully, will inspire new ideas in wood adhesives, a topic of vital industrial importance.

Trends in Biotechnology Research

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Publisher : Nova Publishers
ISBN 13 : 9781600212246
Total Pages : 298 pages
Book Rating : 4.2/5 (122 download)

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Book Synopsis Trends in Biotechnology Research by : Edwin C. Hearns

Download or read book Trends in Biotechnology Research written by Edwin C. Hearns and published by Nova Publishers. This book was released on 2006 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biotechnology is a collection of technologies that capitalise on the attributes of cells and biological molecules. Biotechnology will help improve the ability to customise therapies based on individual genomics; prevent, diagnose, and treat all types of diseases rather than rely on rescue therapy and provide breakthroughs in agricultural production and food safety. This book offers new research in this growing field.

Biodegradation of Azo Dyes

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Publisher : Springer Science & Business Media
ISBN 13 : 3642118461
Total Pages : 221 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis Biodegradation of Azo Dyes by : Hatice Atacag Erkurt

Download or read book Biodegradation of Azo Dyes written by Hatice Atacag Erkurt and published by Springer Science & Business Media. This book was released on 2010-04-21 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt: Azo dyes play an important role as coloring agents in the textile, food, and pharmaceutical industry. Due to the toxicity, mutagenicity and carcinogenicity of azo dyes and their breakdown products, their removal from industrial wastewaters has been an urgent challenge. Promising and cost-effective methods are based on their biodegradation, which is treated in this volume. The topics presented by experts in the field include: the classification of azo dyes; toxicity caused by azo dyes; aerobic and anaerobic azo dye biodegradation mechanisms; the role of bacteria, fungi, algae and their enzymes in biodegradation; the impact of redox mediators on azo dye reduction; the integration of biological with physical and chemical processes; the biotransformation of aromatic amines; reactor modelling for azo dye conversion; the biodegradation of azo dyes by immobilized bacteria and fungi; and factors affecting the complete mineralization of azo dyes.

Inventory of Agricultural Research

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Publisher :
ISBN 13 :
Total Pages : 306 pages
Book Rating : 4.:/5 (5 download)

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Book Synopsis Inventory of Agricultural Research by :

Download or read book Inventory of Agricultural Research written by and published by . This book was released on 1990 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Water Treatment Membrane Processes

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Publisher : American Water Works Association
ISBN 13 : 0070015597
Total Pages : 738 pages
Book Rating : 4.0/5 (7 download)

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Book Synopsis Water Treatment Membrane Processes by : Lyonnaise des eaux-Dumez (Firm)

Download or read book Water Treatment Membrane Processes written by Lyonnaise des eaux-Dumez (Firm) and published by American Water Works Association. This book was released on 1996 with total page 738 pages. Available in PDF, EPUB and Kindle. Book excerpt: With global demand for water in the 20th century expected to increase ten-fold, this work focuses on the membrane filtration issues for drinking water.