Download or read book Adsorption statique et dynamique de vapeurs et de gaz par des charbons microporeux de moyenne et forte activation written by André Perret and published by . This book was released on 1977 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Adsorption statique et dynamique de vapeurs et de gaz par des charbons microporeux de moyenne et forte activation written by André Perret (Dr en physique.) and published by . This book was released on 1977 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Adsorption statique et dynamique de vapeurs et de gaz par des charbons microporeux de moyenne et forte activitation written by Andé PERRET and published by . This book was released on 1977 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Adsorption statique et dynamique de vapeurs et de gaz par des c written by André Perret and published by . This book was released on 1977 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Novel Carbon Adsorbents written by Juan M.D. Tascón and published by Elsevier. This book was released on 2012-11-23 with total page 703 pages. Available in PDF, EPUB and Kindle. Book excerpt: Following in the lineage of Adsorption by Carbons (Bottani & Tascon, 2008), this work explores current research within contemporary novel carbon adsorbents. Both basic and applied aspects are discussed for this important class of materials. The first section of the book introduces physical adsorption and carbonaceous materials, and is followed by a section concerning the fundamentals of adsorption by carbons. This leads to development of a series of theoretical concepts that serve as an introduction to the following section in which adsorption is mainly envisaged as a tool to characterize the porous texture and surface chemistry of carbons. Particular attention is paid to novel nanocarbons, and the electrochemistry of adsorption by carbons is also addressed. Finally, several important technological applications of gas and liquid adsorption by carbons in areas such as environmental protection and energy storage constitute the last section of the book. - Encompasses fundamental science of adsorption by carbons, in one location, supporting current R&D without extensive literature review - Describes adsorption as it is currently applied to major novel types of carbon materials, including carbon gels, carbide-derived carbons, zeolite-templated carbvons, hydrothermal carbons, carbon nanohorns and graphene - Specific discussion of fuel storage, environmental remediation and biomedical applications, of contemporary interest to many surface chemists and applications-focused researchers
Download or read book Contribution l tude de l adsorption dynamique et de la d sorption s lective d un m lange binaire de gaz written by Joseph-Marie de Kalbermatten and published by . This book was released on 1953 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Adsorption by Carbons written by Eduardo J. Bottani and published by Elsevier. This book was released on 2011-10-10 with total page 773 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adsorption by Carbons covers the most significant aspects of adsorption by carbons, attempting to fill the existing gap between the fields of adsorption and carbonaceous materials. Both basic and applied aspects are presented. The first section of the book introduces physical adsorption and carbonaceous materials, and is followed by a section concerning the fundamentals of adsorption by carbons. This leads to development of a series of theoretical concepts that serve as an introduction to the following section in which adsorption is mainly envisaged as a tool to characterize the porous texture and surface chemistry of carbons. Particular attention is paid to some novel nanocarbons, and the electrochemistry of adsorption by carbons is also addressed. Finally, several important technological applications of gas and liquid adsorption by carbons in areas such as environmental protection and energy storage constitute the last section of the book. - The first book to address the interplay between carbonaceous materials and adsorption - Includes important environmental applications, such as the removal of volatile organic compounds from polluted atmospheres - Covers both gas-solid and liquid-solid adsorption
Download or read book Charbons Activ s written by Clément Courty and published by . This book was released on 1952 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book quilibre et cin tique d adsorption de sondes mol culaires sur charbons actifs commerciaux written by Laurent Cossarutto and published by . This book was released on 2000 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: Le contexte général de ce travail, réalisé dans le cadre du GDR européen "Adsorbants Carbonés et Environnement", est l'étude fondamentale du rôle joué par certaines caractéristiques physico-chimiques des charbons actifs sur leurs propriétés adsorbantes vis à vis de composés organiques volatils (COV). L'adsorption sélective pour des couples de COV, de propriétés physico-chimiques très proches a été plus particulièrement étudiée. Dans ce cas, la sélectivité est contrôlée aussi bien par la nature des interactions mises en jeu entre le matériau et l'adsorbat que par les effets de diffusion rencontrés lors du transfert de matière. Dans un premier temps, nous avons étudié hétérogénéité énergétique de la surface des solides carbonés par chromatographie en phase inverse à dilution infinie et par adsorption d'argon basse pression. Les deux méthodes permettent de mettre en évidence que les énergies d'adsorption des micropores sont très différentes entre les deux classes de charbons actifs étudiés (activation chimique ou physique). Dans un deuxième temps, l'étude des isothermes et des cinétiques d'adsorption de diverses sondes moléculaires a été faite. Les adsorbats utilisés ont été choisis en faisant varier leur caractère hydrophile/hydrophobe. Il semble exister une distribution critique de la taille des pores perturbant ainsi la dynamique de l'adsorption de vapeur d'eau sur les charbons essentiellement microporeux. Mais, il est encore difficile de préciser la nature et la localisation des centres primaires dans le réseau poreux. L'étude des isothermes et des cinétiques d'adsorption des alcools a conduit également à différencier les mécanismes d'adsorption entre les deux classes de charbons actifs
Download or read book Mod lisation de l adsorption par les charbons microporeux Approches th orique et exp rimentale written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Cette thèse s'inscrit dans un nouveau cadre de recherche dans le laboratoire de Chimie-Physique sous la direction du Professeur Fritz Stoeckli. Il s'agit de la modélisation par ordinateur, du phénomène d'adsorption au moyen de la technique dite de " Monte Carlo ". Cette approche, relativement nouvelle, est basée sur la thermodynamique statistique et permet, par des simulations numériques, de prédire l'équilibre d'adsorption de vapeurs pures et de leurs mélanges par des solides. Les calculs se basent sur des paramètres physico-chimiques relativement simples et sur la structure des solides. Il peut s'agir de solides poreux ou non poreux. Ainsi, sur la base de modèles simples, il est également possible de déterminer, par calcul en retour, la structure des adsorbants nanoporeux (pour les charbons actifs, par exemple, il s'agit de fentes de 0.4 à 2 nanomètres dans lesquelles se condensent les vapeurs). Dans cette optique, des charbons actifs d'origines et de porosités différentes ont été caractérisés par l'analyse des isothermes d'adsorption du dioxyde de carbone à 273K, en se servant d'isothermes modèles. Ces déterminations sont en excellent accord avec les résultats obtenus par des techniques indépendantes, ce qui constitue une vérification de la méthode de Monte Carlo. Cette méthode a également permis d'étudier le rôle de la structure microporeuse des carbones dans le cas de l'adsorption de l'eau par les charbons actifs.
Download or read book The Adsorption of Gases and Vapors Physical adsorption written by Stephen Brunauer and published by . This book was released on 1965 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Contribution l tude structurale des charbons actifs written by Jean-Philippe Houriet and published by . This book was released on 1978 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Les charbons actifs fabrication propri t s applications ph nom nes d adsorption written by Auguste Ramat and published by . This book was released on 1943 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Carbon Adsorption Handbook written by Paul N. Cheremisinoff and published by . This book was released on 1980 with total page 1054 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Charbons activ s written by Clément Courty and published by . This book was released on 1952 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Adsorption des gaz et des vapeurs written by Edward Ledoux and published by . This book was released on 1948 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Adsorption en Traitement de l air written by and published by Ed. Techniques Ingénieur. This book was released on with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:
