Download or read book Balance de Materia para Dummies written by Ben-Hur Valencia and published by GRIN Verlag. This book was released on 2020-06-24 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: Documento del tema Ingeniería - Ingeniería química, Universidad Nacional de Colombia, Materia: BALANCE DE MATERIA Y ENERGÍA, Idioma: Español, Resumen: Un enfoque diferente para la enseñanza del Balance de Materia. Se recordarán los conceptos de Estequiometría estudiados en Química General y los enlazaremos con el Balance de Materia y la Ingeniería Química. Durante su formación, un Ingeniero Químico debe aprender a diseñar y a operar con seguridad, Procesos mediante los cuales se transforman materias primas en productos más útiles, obteniendo ganancias y procurando que no se afecte el medio ambiente. El diseño de un Proceso Químico requiere la selección de una secuencia de transformaciones físicas y químicas apropiadas, llamadas Operaciones Unitarias y Procesos Unitarios, respectivamente, y de la escogencia de los equipos necesarios para realizarlas. De acuerdo con la conocida Ley de la Conservación de la Materia, en las Operaciones Unitarias se conserva, tanto la masa, como el número de moles y el número de átomos. En los Procesos Unitarios, se conserva la masa y el número de átomos, pero –generalmente - no se conserva el número de moles.
Download or read book Balance de materia orientado a procesos written by Luís Alejandro Boyacá Mendivelso and published by Universidad Nacional de Colombia. This book was released on 2020-09-18 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: El objeto fundamental de la ingeniería química son los procesos de transformación. Estos procesos comprenden modificaciones de índole física y química de materias primas e insumos con el fin de convertirlos en productos que, por lo general, son materiales intermedios valiosos en la cadena de la compleja industria química. Así pues, los procesos están conformados por unidades o equipos, en los cuales tienen lugar cambios físicos o químicos. Los primeros, como el calentamiento, la evaporación, la destilación, la cristalización y la centrifugación se denominan operaciones unitarias; los segundos, en los que se modifica químicamente la composición de la materia, se llaman procesos unitarios; entre ellos están la combustión, la hidrogenación, la oxidación, la sulfonación y la esterificación. Ahora bien, el balance de materia es el primer paso metodológico para definir un proceso o, dicho de otra manera, para determinar las magnitudes físicas de las corrientes comprometidas, ya sea con propósitos de apreciación, diseño, evaluación o para la realización de estudios de optimización. Como fin práctico inmediato, el balance de materia provee la información necesaria para describir por medio de expresiones matemáticas la relación entre las variables asociadas con las cantidades de materia de entrada y salida de un proceso. En una etapa más avanzada, el balance de materia hace parte de una herramienta de análisis de procesos que establece la incidencia que tienen los cambios de las condiciones de las corrientes (flujo, concentraciones, entre otras) en las características de los equipos, sus condiciones de operación y los requerimientos para el control de procesos. Por otro lado, el curso de Balance de Materia permite una familiarización con la naturaleza y propósito de las operaciones y procesos más frecuentes en la industria, genera la habilidad para asimilar la interacción de las corrientes en los procesos y promueve la capacidad del estudiante para interpretar la información y aplicarla para la correcta elaboración de las expresiones de balance y su posterior resolución. Entre la bibliografía especializada en el balance de materia no es fácil encontrar un texto que desarrolle el aprendizaje del balance enfocado hacia los procesos; por lo tanto, dicha situación propició la creación de esta obra. Además, este libro fue elaborado como material complementario para estudiantes del curso Balance de Materia. Sin que su separación sea condicionante, se incluyeron los temas correspondientes a un curso de un programa curricular relacionado con procesos de transformación de la materia. También se asume la modalidad de desarrollar los temas "entrando en materia", esto es, prescindiendo de una extensa explicación previa; no obstante, cuando se estimó necesario, se incluyó un breve soporte explicativo, para asegurar que el estudiante cuente con la información que contextualiza cada episodio de cálculo. Como se mencionó, se considera que este curso hace parte de un programa curricular, por lo que no se dedica ningún espacio a las técnicas de manejo y solución de los sistemas de ecuaciones por métodos numéricos o a los recursos disponibles en las herramientas informáticas corrientes.
Download or read book Balance de Materia y Energ a written by Raúl Monsalvo Vázquez and published by Grupo Editorial Patria. This book was released on 2014-10-21 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: En este texto el lector encontrará los principios fundamentales y técnicos de los balances de la materia y la energía, así como de las operaciones y procesos unitarios que se emplean en las industrias química, de alimentos, ambiental y del petróleo. De esta forma, el lector se familiarizará con un buen número de temas que le serán útiles durante todos sus estudios y vida profesional. Uno de los aspectos más importantes de la obra, es que los autores proponen una metodología para la solución de los problemas, con la idea de que el estudiante no se preocupe tanto por las matemáticas, sino que se enfoque en entender realmente los procesos y sea capaz de resolver diferentes situaciones que se le presentarán en la industria durante su vida profesional. En cada capítulo se podrá encontrar gran variedad de imágenes, esquemas, ejemplos, problemas (se proporcionan las respuestas de algunos de ellos; así se logra cierto grado de práctica en la aplicación de los conceptos) y temas de actualidad que vinculan los conceptos teóricos con situaciones que se viven día a día en nuestra vida, como por ejemplo los problemas de contaminación en China durante los pasados juegos olímpicos.
Download or read book Balance de materia written by Luis Alejandro Boyacá Mendivelso and published by . This book was released on 2019 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: El presente libro se escribió como recurso bibliográfico de apoyo para el aprendizaje de los balances de materia, y está dirigido a aquellas personas que están relacionadas con el estudio de los procesos de transformación de la misma. El desarrollo temático incluyó un breve tratamiento de los sistemas de unidades, una reseña de los elementos conceptuales de las propiedades de los estados de la materia, sus interacciones y equilibrio de fases, que son el fundamento de las operaciones unitarias; luego de presentar las operaciones más frecuentes en la industria se hace una detenida discusión respecto de las variables de proceso, la selección de volúmenes de control y los grados de libertad, de manera que la elaboración de las expresiones de balance de materia pueda ser el resultado natural de la comprensión e interpretación de los procesos. Los ejemplos con los cuales se hace el desarrollo de los contenidos se contextualizan y de manera explícita se resalta su sentido, pertinencia y aplicación a fin de que el estudiante aparte de resolver situaciones de balance, además advierta la forma como se va construyendo la secuencia de los procesos. El tratamiento de los balances por componente se hace primero en operaciones y procesos sin reacción química, posteriormente se involucran los procesos con reacción, mientras que los procesos de combustión se tratan por medio de balances elementales, y finalmente se estudian algunos procesos de operación discontinua.
Download or read book Auditing For Dummies written by Maire Loughran and published by John Wiley & Sons. This book was released on 2010-07-06 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt: The easy way to master the art of auditing Want to be an auditor and need to hone your investigating skills? Look no further. This friendly guide gives you an easy-to-understand explanation of auditing — from gathering financial statements and accounting information to analyzing a client's financial position. Packed with examples, it gives you everything you need to ace an auditing course and begin a career today. Auditing 101 — get a crash course in the world of auditing and a description of the types of tasks you'll be expected to perform during a typical day on the job It's risky business — find out about audit risk and arm yourself with the know-how to collect the right type of evidence to support your decisions Auditing in the real world — dig into tons of sample business records to perform your first audit Focus on finances — learn how both ends of the financial equation — balance sheet and income statement — need to be presented on your client's financial statements Seal the deal — get the lowdown on how to wrap up your audit and write your opinion After the audit — see the types of additional services that may be asked of you after you've issued your professional opinion
Download or read book Introduction to Applied Linear Algebra written by Stephen Boyd and published by Cambridge University Press. This book was released on 2018-06-07 with total page 477 pages. Available in PDF, EPUB and Kindle. Book excerpt: A groundbreaking introduction to vectors, matrices, and least squares for engineering applications, offering a wealth of practical examples.
Download or read book The Complete Guide to Day Trading written by Markus Heitkoetter and published by Rockwell Trading Inc. This book was released on 2008 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn the Art of Day Trading With a Practical Hands-On Approach
Download or read book International Financial Statement Analysis written by Thomas R. Robinson and published by John Wiley & Sons. This book was released on 2012-04-04 with total page 950 pages. Available in PDF, EPUB and Kindle. Book excerpt: Up-to-date information on using financial statement analysis to successfully assess company performance, from the seasoned experts at the CFA Institute Designed to help investment professionals and students effectively evaluate financial statements in today's international and volatile markets, amid an uncertain global economic climate, International Financial Statement Analysis, Second Edition compiles unparalleled wisdom from the CFA in one comprehensive volume. Written by a distinguished team of authors and experienced contributors, the book provides complete coverage of the key financial field of statement analysis. Fully updated with new standards and methods for a post crisis world, this Second Edition covers the mechanics of the accounting process; the foundation for financial reporting; the differences and similarities in income statements, balance sheets, and cash flow statements around the world; examines the implications for securities valuation of any financial statement element or transaction, and shows how different financial statement analysis techniques can provide valuable clues into a company's operations and risk characteristics. Financial statement analysis allows for realistic valuations of investment, lending, or merger and acquisition opportunities Essential reading for financial analysts, investment analysts, portfolio managers, asset allocators, graduate students, and others interested in this important field of finance Includes key coverage of income tax accounting and reporting, the difficulty of measuring the value of employee compensation, and the impact of foreign exchange rates on the financial statements of multinational corporations Financial statement analysis gives investment professionals important insights into the true financial condition of a company, and International Financial Statement Analysis, Second Edition puts the full knowledge of the CFA at your fingertips.
Download or read book The Craft and Science of Coffee written by Britta Folmer and published by Academic Press. This book was released on 2016-12-16 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Craft and Science of Coffee follows the coffee plant from its origins in East Africa to its current role as a global product that influences millions of lives though sustainable development, economics, and consumer desire.For most, coffee is a beloved beverage. However, for some it is also an object of scientifically study, and for others it is approached as a craft, both building on skills and experience. By combining the research and insights of the scientific community and expertise of the crafts people, this unique book brings readers into a sustained and inclusive conversation, one where academic and industrial thought leaders, coffee farmers, and baristas are quoted, each informing and enriching each other.This unusual approach guides the reader on a journey from coffee farmer to roaster, market analyst to barista, in a style that is both rigorous and experience based, universally relevant and personally engaging. From on-farming processes to consumer benefits, the reader is given a deeper appreciation and understanding of coffee's complexity and is invited to form their own educated opinions on the ever changing situation, including potential routes to further shape the coffee future in a responsible manner. - Presents a novel synthesis of coffee research and real-world experience that aids understanding, appreciation, and potential action - Includes contributions from a multitude of experts who address complex subjects with a conversational approach - Provides expert discourse on the coffee calue chain, from agricultural and production practices, sustainability, post-harvest processing, and quality aspects to the economic analysis of the consumer value proposition - Engages with the key challenges of future coffee production and potential solutions
Download or read book Fundamentals of Nursing Book Only written by Sue Carter DeLaune and published by Cengage Learning. This book was released on 2010-02-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advanced Calculus Revised Edition written by Lynn Harold Loomis and published by World Scientific Publishing Company. This book was released on 2014-02-26 with total page 595 pages. Available in PDF, EPUB and Kindle. Book excerpt: An authorised reissue of the long out of print classic textbook, Advanced Calculus by the late Dr Lynn Loomis and Dr Shlomo Sternberg both of Harvard University has been a revered but hard to find textbook for the advanced calculus course for decades.This book is based on an honors course in advanced calculus that the authors gave in the 1960's. The foundational material, presented in the unstarred sections of Chapters 1 through 11, was normally covered, but different applications of this basic material were stressed from year to year, and the book therefore contains more material than was covered in any one year. It can accordingly be used (with omissions) as a text for a year's course in advanced calculus, or as a text for a three-semester introduction to analysis.The prerequisites are a good grounding in the calculus of one variable from a mathematically rigorous point of view, together with some acquaintance with linear algebra. The reader should be familiar with limit and continuity type arguments and have a certain amount of mathematical sophistication. As possible introductory texts, we mention Differential and Integral Calculus by R Courant, Calculus by T Apostol, Calculus by M Spivak, and Pure Mathematics by G Hardy. The reader should also have some experience with partial derivatives.In overall plan the book divides roughly into a first half which develops the calculus (principally the differential calculus) in the setting of normed vector spaces, and a second half which deals with the calculus of differentiable manifolds.
Download or read book The Pilates Body written by Brooke Siler and published by Harmony. This book was released on 2000-01-04 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Pilates® method may be today's hottest exercise, but it has been endorsed by physicians for almost a century. Originally developed by Joseph H. Pilates to help strengthen and condition muscles, Pilates is the ultimate mind-body exercise for anyone who wants to tone, streamline, and realign their body without the bulked-up results of more conventional workout methods. Now, in The Pilates® Body, author Brooke Siler--one of the most sought-after personal trainers in the country and owner of New York's top studio for Pilates training, re:AB--provides a complete, easy-to follow program of Pilates exercises that can be done anywhere, anytime, and without machines. With step-by-step instructions, Siler guides the reader through the complete circuit of mat exercises, each of which is clearly illustrated by photographs, line drawings, and unique visualization exercises. With Pilates you will not only streamline your figure--you will dramatically improve your posture, flexibility, and balance, and enhance your physical and emotional well-being. The Pilates Body shows you how.
Download or read book Lessons from NAFTA written by Luis Serven and published by World Bank Publications. This book was released on 2004-11-15 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analyzing the experience of Mexico under the North American Free Trade Agreement (NAFTA), 'Lessons from NAFTA' aims to provide guidance to Latin American and Caribbean countries considering free trade agreements with the United States. The authors conclude that the treaty raised external trade and foreign investment inflows and had a modest effect on Mexico's average income per person. It is likely that the treaty also helped achieve a modest reduction in poverty and an improvement in job quality. This book will be of interest to scholars and policymakers interested in international trade and development.
Download or read book Pop Up Design and Paper Mechanics written by Duncan Birmingham and published by . This book was released on 2016-04-14 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pop-Up Design & Paper Mechanics offers a totally new, entertaining, and approachable method to pop-up theory and practice. Numerous mechanisms are distilled into a logical set of 18 underlying shapes. These shapes are all simply explained with step-by-step instructions and hundreds of vivid photographs and illustrations. Detailed information regarding techniques for building upon and layering these shapes to create your own amusing pop-up art is also included.
Download or read book The Essence of T ai Chi written by Waysun Liao and published by Shambhala Publications. This book was released on 2007-10-09 with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt: This insightful translation and analysis of three core martial arts texts distills the fundamental principles of T'ai Chi for beginner students The deepest benefits of T’ai Chi cannot be realized without an understanding of its underlying principles. This book presents these principles through translations of three core classics of T’ai Chi that are often considered the "T’ai Chi Bible," accompanied by the author’s insightful commentary. Master Liao demonstrates how to increase the body’s inner energy (ch’i) and transform it into power, health, and well-being. By reading the clear and precise explanations of the fundamental principles of T'ai Chi, students can develop a more complete understanding of the art and philosophy of this traditional martial art.
Download or read book Pop Up Design and Paper Mechanics written by Duncan Birmingham and published by GMC Publications. This book was released on 2019-02-21 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive guide to pop-up design and paper mechanics is a delightful introduction to the intriguing aspects of a fascinating craft. This new and accessible approach to pop-up theory and practice distills the numerous mechanisms into a logical set of 18 underlying shapes and explains the techniques for building these shapes. The author demonstrates how sophisticated pop-up designs are constructed and shows how to form a three-dimensional reference book. Invaluable for both professional and amateur designers. Appeals to craft-hobby enthusiasts who make their own greeting cards, but is also a useful aid to teachers of art, design and technology, designers, illustrators and sculptors.
Download or read book The Middle East written by Bernard Lewis and published by Simon and Schuster. This book was released on 2009-12-15 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: Renowned historian Bernard Lewis charts the history of the Middle East over the last 2,000 years—from the birth of Christianity through the modern era, focusing on the successive transformations that have shaped it. Drawing on material from a multitude of sources, including the work of archaeologists and scholars, Lewis chronologically traces the political, economical, social, and cultural development of the Middle East, from Hellenization in antiquity to the impact of westernization on Islamic culture. Meticulously researched, this enlightening narrative explores the patterns of history that have repeated themselves in the Middle East. From the ancient conflicts to the current geographical and religious disputes between the Arabs and the Israelis, Lewis examines the ability of this region to unite and solve its problems and asks if, in the future, these unresolved conflicts will ultimately lead to the ethnic and cultural factionalism that tore apart the former Yugoslavia. Elegantly written, scholarly yet accessible, this is the most comprehensive single volume history of the region ever written from the world’s foremost authority on the Middle East.
