Elementos para el diseño de un reactor catalítico tubular heterogéneo aplicado a una reacción en fase sólido-gas PDF Download

Author: Juan Carlos de la Rosa Mendoza
Publisher:
ISBN:
Category :
Languages : es
Pages :

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Author: Fernando Tiscareño Lechuga
Publisher: Reverte
ISBN: 9686708766
Category : Chemical reactors
Languages : es
Pages : 315

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Book Description
Este texto de Ingeniería Química está enfocado a cursos de licenciatura sobre reactores químicos homogéneos (Parte 1) y a cursos de posgrado sobre reactores catalíticos (Parte 2). Si se omiten algunas secciones, la segunda parte puede adecuarse a un segundo curso de licenciatura. Este texto se distingue por propiciar bases sólidas para el tratamiento matemático de sistemas multireacción y con ello fomentar la capacidad de analizar, diseñar y optimizar las aplicaciones que ingenierilmente son más interesantes. La presencia de reacciones simultáneas conlleva la necesidad de métodos numéricos para resolver modelos basados en sistemas de ecuaciones algebraico-diferenciales; sin embargo, la presentación se desarrolló optando por emplear los algoritmos más sencillos que todo alumno debe conocer. En algunos tópicos asociados a multireacción, este libro incluso aporta algunos métodos y algoritmos inéditos. Los ejemplos y problemas propuestos son originales e intentan evitar soluciones fútiles. Además, se proporcionan todas las respuestas con el fin de fomentar el estudio individual y para que resulte también apropiado para profesionistas que busquen actualizarse de forma autodidacta.

Author: Miguel Ángel Gómez García
Publisher: Universidad Nacional de Colombia
ISBN: 9587617908
Category : Technology & Engineering
Languages : es
Pages : 354

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Las tecnologías químicas han constituido uno de los soportes fundamentales para satisfacer algunas necesidades de la sociedad. Los reactores químicos industriales se usan para la fabricación de productos químicos básicos, especializados, combustibles, materiales, fertilizantes, alimentos, medicamentos y cosméticos, entre otros, así como para el control de contaminantes atmosféricos y el tratamiento de aguas. También constituyen herramientas básicas para la investigación en el laboratorio de nuevos procesos químicos y nuevos materiales y productos. Estas unidades de proceso han experimentado un interesante desarrollo tecnológico y hoy por hoy, la ingeniería química dispone de un complejo y especializado conjunto de herramientas para su análisis, diseño, operación y control. Los ingenieros químicos son los únicos profesionales con la formación para el manejo de esas herramientas.

Author: R.A. van Santen
Publisher: Elsevier
ISBN: 9780444505934
Category : Technology & Engineering
Languages : en
Pages : 646

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This book concentrates on industrially relevant reactions which are catalyzed by heterogeneous and homogeneous catalysts. Homogeneous catalysis by metal complexes is treated jointly with heterogeneous catalysis using metallic and non-metallic solids. In both areas the high degree of sophistication of spectroscopic techniques and theoretical modelling has led to an enormous increase in our understanding at the molecular level. This holds for the kinetics of the reactions and the reactivities of the catalysts, as well as for the syntheses of the catalytic materials. The development of catalysis science since the first edition of this book has necessitated a thorough revision, including special chapters on biocatalysis, catalyst characterization and adsorption methods. The multidisciplinary nature of catalysis is reflected in the choice of a novel combination of basic disciplines which will be refreshing and inspiring to readers.

Author: H. C. Van Ness
Publisher: Elsevier
ISBN: 148322547X
Category : Science
Languages : en
Pages : 176

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Classical Thermodynamics of Non-Electrolyte Solutions covers the historical development of classical thermodynamics that concerns the properties of vapor and liquid solutions of non-electrolytes. Classical thermodynamics is a network of equations, developed through the formal logic of mathematics from a very few fundamental postulates and leading to a great variety of useful deductions. This book is composed of seven chapters and begins with discussions on the fundamentals of thermodynamics and the thermodynamic properties of fluids. The succeeding chapter presents the equations of state for the calculation of the thermodynamic behavior of constant-composition fluids, both liquid and gaseous. These topics are followed by surveys of the mixing of pure materials to form a solution under conditions of constant temperature and pressure. The discussion then shifts to general equations for calculation of partial molal properties of homogeneous binary systems. The last chapter considers the approach to equilibrium of systems within which composition changes are brought about either by mass transfer between phases or by chemical reaction within a phase, or by both.

Author: Dolores Eliche Quesada
Publisher: BoD – Books on Demand
ISBN: 1789857732
Category : Technology & Engineering
Languages : en
Pages : 108

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Scientific and technological development has led to the formulation of tailor-made materials, which have given rise to materials with new structural and industrial applications. This book aims to analyze the synthesis, characterization, and applications of ceramic materials. This includes an introduction to traditional and advanced ceramics, the use of traditional ceramic materials as ideal candidates for absorbing wastes, and the synthesis and characterization of advanced ceramics as nanoceramics, ytria ceramics, and electronic ceramics.

Author: Dionysios D Dionysiou
Publisher: Royal Society of Chemistry
ISBN: 1782627103
Category : Science
Languages : en
Pages : 395

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From environmental remediation to alternative fuels, this book explores the numerous important applications of photocatalysis. The book covers topics such as the photocatalytic processes in the treatment of water and air; the fundamentals of solar photocatalysis; the challenges involved in developing self-cleaning photocatalytic materials; photocatalytic hydrogen generation; photocatalysts in the synthesis of chemicals; and photocatalysis in food packaging and biomedical and medical applications. The book also critically discusses concepts for the future of photocatalysis, providing a fascinating insight for researchers. Together with Photocatalysis: Fundamentals and Perspectives, these volumes provide a complete overview to photocatalysis.

Author: S. Norris
Publisher: Geological Society of London
ISBN: 186239654X
Category : Science
Languages : en
Pages : 618

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This Special Publication contains 43 scientific studies presented at the 5th conference on ‘Clays in natural and engineered barriers for radioactive waste confinement’ held in Montpellier, France in 2012. The conference and this resulting volume cover all the aspects of clay characterization and behaviour considered at various temporal and spatial scales relevant to the confinement of radionuclides in clay, from basic phenomenological process descriptions to the global understanding of performance and safety at repository and geological scales. Special emphasis has been given to the modelling of processes occurring at the mineralogical level within the clay barriers. The papers in this Special Publication consider research into argillaceous media under the following topic areas: large-scale geological characterization; clay-based concept/large-scale experiments; hydrodynamical modelling; geochemistry; geomechanics; mass transfer/gas transfer; mass transfer mechanisms. The collection of different topics presented in this Special Publication demonstrates the diversity of geological repository research.

Author: Tatsuki Ohji
Publisher: John Wiley & Sons
ISBN: 1119100402
Category : Technology & Engineering
Languages : en
Pages : 538

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In this book project, all the American Ceramic Society's Engineering Ceramics Division Mueller and Bridge Building Award Winners, the ICACC Plenary Speakers and the past Engineering Ceramics Division Chairs have been invited to write book chapters on a topic that is compatible with their technical interests and consistent with the scope of the book, which is to focus on the current status and future prospects of various technical topics related to engineering ceramics, advanced ceramics and composite materials. Topics include: Mechanical Behavior and Performance of Ceramics & Composites Non-Destructive Evaluation and Mechanical Testing of Engineering Ceramics Brittle and Composite Material Design Modern Fracture Mechanics of Ceramics Thermal/Environmental Barrier Coatings Advanced Ceramic Coatings for Functional Applications Advanced Ceramic Joining Technologies Ceramics for Machining, Friction, Wear, and Other Tribological Applications Ceramic Composites for High-Temperature Aerospace Structures and Propulsion Systems Thermal Protection Materials: From Retrospect to Foresight Carbon/Carbon Composites Ceramic-Matrix Composites for Lightweight Construction Ultra High-Temperature Ceramics (UHTC) Nanolaminated Ternary Carbides and Nitrides (MAX Phases) Ceramics for Heat Engine and Other Energy Related Applications Solid Oxide Fuel Cells (SOFC) Armor Ceramics Next Generation Bioceramics Ceramics for Innovative Energy and Storage Systems Designing Ceramics for Electrochemical Energy Storage Devices Nanostructured Materials and Nanotechnology Advanced Ceramic Processing and Manufacturing Technologies Engineering Porous Ceramics Thermal Management Materials and Technologies Geopolymers Advanced Ceramic Sensor Technology Advanced Ceramics and Composites for Nuclear and Fusion Applications Advanced Ceramic Technologies for Rechargeable Batteries

Author: Piet Lens
Publisher: IWA Publishing
ISBN: 1843391007
Category : Science
Languages : en
Pages : 545

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Soil and Sediment Remediation discusses in detail a whole set of remediative technologies currently available to minimise their impact. Technologies for the treatment of soils and sediments in-situ (landfarming, bioscreens, bioventing, nutrient injection, phytoremediation) and ex-situ (landfarming, bio-heap treatment, soil suspension reactor) will be discussed. The microbiological, process technological and socio-economical aspects of these technologies will be addressed. Special attention will be given to novel biotechnological processes that utilise sulfur cycle conversions, e.g. sulfur and heavy metal removal from soils. Also the potential of phytoremediation will be highlighted. In addition, treatment schemes for the clean-up of polluted megasites, e.g. harbours and Manufactured Gaswork Plants (MGP), will be elaborated. The aim of Soil and Sediment Remediation is to introduce the reader in: the biogeochemical characteristics of soil and sediments- new techniques to study soil/sediment processes (molecular probes, microelectrodes, NMR) clean up technologies for soils polluted with organic (PAH, NAPL, solvents) or inorganic (heavy metals) pollutants- preventative and remediative strategies and technologies available in environmental engineering novel process applications and bioreactor designs for bioremediation the impact of soil pollution on society and its economic importance.