Material And Energy Balances For Engineers And Environmentalists (Second Edition)


Book Description

Material and energy (M&E) balances are fundamental to biological, chemical, electrochemical, photochemical and environmental engineering disciplines and important in many fields related to sustainable development.This comprehensive compendium presents the basic M&E balance concepts and calculations in a format easily digested by students, engineering professionals and those concerned with related environmental issues.The useful reference text includes worked examples for each chapter and demonstrates process balances in the framework of M&E concerns of the 21st century. The additional problems and solutions in the Appendix embrace a wide range of subjects, from fossil fuels to fuel cells, solar energy, space stations, carbon dioxide capture and sodium-ion batteries.




Material And Energy Balances For Engineers And Environmentalists


Book Description

Material and energy balances are fundamental to many engineering disciplines and have a major role in decisions related to sustainable development. This text, which covers the substance of corresponding undergraduate courses, presents the balance concepts and calculations in a format accessible to students, engineering professionals and others who are concerned with the material and energy future of our society.Following a review of the basic science and economics, the text focuses on material and energy accounting in batch and continuous operations, with emphasis on generic process units, flow sheets, stream tables and spreadsheet calculations. There is a unified approach to reactive and non-reactive energy balance calculations, plus chapters dedicated to the general balance equation and simultaneous material and energy balances. Seventy worked examples show the elements of process balances and connect them with the material and energy concerns of the 21st century.




Material and Energy Balances for Engineers and Environmentalists


Book Description

Material and energy (M&E) balances are fundamental to chemical (process) engineering, environmental engineering and industrial chemistry. This text presents M&E balance calculations in a compact, transparent format accessible to students and professionals in the above fields, and to others who want to quantify the physical progress of our civilization. The text embraces all topics covered in corresponding engineering undergraduate courses and deals with environmental and sustainability issues of current concern to society. The general balance equation is the foundation for a review of relevant science and economics, and hence, for material and energy accounting in batch and continuous chemical processes. The text focuses on SI units, using flowsheets and stream tables in computer spreadsheets to represent practical systems. Worked examples range from simple stoichiometry to modeling multi-unit recycle and unsteady-state processes.




Material and Energy Balances for Engineers and Environmentalists


Book Description

FURTHER READING; CHAPTER SIX SIMULTANEOUS MATERIAL AND ENERGY BALANCES; SIMULTANEOUS BALANCES; SPECIFICATION OF SIMULTANEOUS MATERIAL AND ENERGY BALANCES; CLOSED SYSTEMS (BATCH PROCESSES); OPEN SYSTEMS (CONTINUOUS PROCESSES); SINGLE PROCESS UNITS; MULTIPLE PROCESS UNITS; SUMMARY; FURTHER READING; CHAPTER SEVEN UNSTEADY-STATE MATERIAL AND ENERGY BALANCES; DIFFERENTIAL MATERIAL AND ENERGY BALANCES WITH ACCUMULATION; CLOSED SYSTEMS (BATCH PROCESSES); OPEN SYSTEMS (CONTINUOUS PROCESSES); SUMMARY; FURTHER READING; EPILOGUE; INDEX




Chemical Engineering Design


Book Description

Chemical Engineering Design, Second Edition, deals with the application of chemical engineering principles to the design of chemical processes and equipment. Revised throughout, this edition has been specifically developed for the U.S. market. It provides the latest US codes and standards, including API, ASME and ISA design codes and ANSI standards. It contains new discussions of conceptual plant design, flowsheet development, and revamp design; extended coverage of capital cost estimation, process costing, and economics; and new chapters on equipment selection, reactor design, and solids handling processes. A rigorous pedagogy assists learning, with detailed worked examples, end of chapter exercises, plus supporting data, and Excel spreadsheet calculations, plus over 150 Patent References for downloading from the companion website. Extensive instructor resources, including 1170 lecture slides and a fully worked solutions manual are available to adopting instructors. This text is designed for chemical and biochemical engineering students (senior undergraduate year, plus appropriate for capstone design courses where taken, plus graduates) and lecturers/tutors, and professionals in industry (chemical process, biochemical, pharmaceutical, petrochemical sectors). New to this edition: - Revised organization into Part I: Process Design, and Part II: Plant Design. The broad themes of Part I are flowsheet development, economic analysis, safety and environmental impact and optimization. Part II contains chapters on equipment design and selection that can be used as supplements to a lecture course or as essential references for students or practicing engineers working on design projects. - New discussion of conceptual plant design, flowsheet development and revamp design - Significantly increased coverage of capital cost estimation, process costing and economics - New chapters on equipment selection, reactor design and solids handling processes - New sections on fermentation, adsorption, membrane separations, ion exchange and chromatography - Increased coverage of batch processing, food, pharmaceutical and biological processes - All equipment chapters in Part II revised and updated with current information - Updated throughout for latest US codes and standards, including API, ASME and ISA design codes and ANSI standards - Additional worked examples and homework problems - The most complete and up to date coverage of equipment selection - 108 realistic commercial design projects from diverse industries - A rigorous pedagogy assists learning, with detailed worked examples, end of chapter exercises, plus supporting data and Excel spreadsheet calculations plus over 150 Patent References, for downloading from the companion website - Extensive instructor resources: 1170 lecture slides plus fully worked solutions manual available to adopting instructors




Mass Balances for Chemical Engineers


Book Description

This textbook summarizes the fundamentals of mass balance relevant for chemical engineers and an easy and comprehensive manner. Plenty of example calculations, schemes and flow diagrams facilitate the understanding. Case studies from relevant topics such as sustainable chemistry illustrate the theory behind current applications.




Materials and the Environment


Book Description

Materials and the Environment is the first book devoted solely to the environmental aspects of materials and their selection, production, use and disposal. Written by Mike Ashby, one of the world's foremost materials authorities, the book introduces methods and tools for thinking about and designing with materials within the context of their role in products and the environmental consequences. The tools developed in the text are implemented in the CES EduPack Eco Design Edition software and new Eco Audit Tool available from Granta Design. The book provides in-depth coverage of such topics as material consumption and its drivers; the material lifecycle; eco-informed material selection; renewable materials and sustainability; legislative and regulatory aspects; and eco-profiles of more than 40 widely used materials. It contains numerous case studies showing how the methods discussed in the book can be applied to real-world situations. It includes full-color data-sheets for many of the most commonly used materials, featuring such environmentally relevant information as their annual production and reserves, embodied energy and process energies, carbon footprints, and recycling data. This book will appeal to instructors of materials science and selection courses, as well as to instructors of industrial and product design courses; students of engineering, materials science and industrial/product design; materials and industrial engineers; and product designers. * The first book devoted solely to the environmental aspects of materials and their selection, production, use and disposal, by noted materials authority Mike Ashby.* Introduces methods and tools for thinking about and designing with materials within the context of their role in products and the environmental consequences.* Contains numerous case studies showing how the methods discussed in the book can be applied to real-world situations.* Includes full-color data-sheets for 60 of the most widely used materials, featuring such environmentally relevant information as their annual production and reserves, embodied energy and process energies, carbon footprints, and recycling data.* The tools developed in the text are implemented in the CES EduPack Eco Design Edition software and new Eco Audit Tool available from Granta Design.




Advances in Energy Materials and Environment Engineering


Book Description

This new book, Advances in Energy Materials and Environment Engineering, covers the timely issue of green applications of materials. It covers the diverse usages of carbon nanotubes for energy, for power, for the protection of the environment, and for new energy applications. The diverse topics in the volume include energy saving technologies, renewable energy, clean energy development, nuclear engineering and hydrogen energy, advanced power semiconductors, power systems and energy and much more. This timely book addresses the need of the hour and will prove to be valuable for environmentally conscious industry professionals, faculty and students, and researchers in materials science, engineering, and environment with interest in energy materials.







Sustainable Energy and Environment


Book Description

Here is a comprehensive introductory discussion of Earth, energy, and the environment in an integrated manner that will lead to an appreciation of our complex planet. The book looks at Earth from the perspective of a livable planet and elaborates on the surface and subsurface processes and the various energy cycles where energy is transformed and stored in the planet’s various spheres. The chapters discuss the interactions between the different parts of Earth—how energy is exchanged between the atmosphere, hydrosphere, biosphere, and geosphere, and how they impact the environment in which we live.