Diffusion

Mass Transfer in Fluid Systems

Author: E. L. Cussler

Publisher: Cambridge University Press

ISBN: 0521871212

Category: Science

Page: 631

View: 9873

The clearest coverage available of diffusion and mass transfer, which is a key part of the chemical engineering curriculum.

Mass Transfer

Fundamentals and Applications

Author: Anthony L. Hines,Robert Nott Maddox

Publisher: Prentice Hall

ISBN: N.A

Category: Technology & Engineering

Page: 542

View: 2573

A thorough introduction to the fundamentals and applications of microscopic and macroscopic mass transfer.

Chemical Product Design

Author: E. L. Cussler,G. D. Moggridge

Publisher: Cambridge University Press

ISBN: 113949791X

Category: Technology & Engineering

Page: N.A

View: 6397

The chemical industry is changing, going beyond commodity chemicals to a palette of higher value added products. This groundbreaking book, now revised and expanded, documents this change and shows how to meet the challenges implied. Presenting a four-step design process - needs, ideas, selection, manufacture - the authors supply readers with a simple design template that can be applied to a wide variety of products. Four new chapters on commodities, devices, molecules/drugs and microstructures show how this template can be applied to products including oxygen for emphysema patients, pharmaceuticals like taxol, dietary supplements like lutein, and beverages which are more satisfying. For different groups of products the authors supply both strategies for design and summaries of relevant science. Economic analysis is expanded, emphasizing the importance of speed-to-market, selling ideas to investors and an expectation of limited time in the market. Extra examples, homework problems and a solutions manual are available.

Mass Transfer and Absorbers

International Series of Monographs in Chemical Engineering

Author: T. Hobler

Publisher: Elsevier

ISBN: 1483155676

Category: Science

Page: 532

View: 9621

Mass Transfer and Absorbers deals with absorption and mass transfer processes and the factors to consider in designing absorbers. Calculations are supported by a uniform, generalized process driving force, complying with Maxwell's equation, and the coefficients are made as independent as possible in terms of the kind of diffusion and of the values of the concentrations. This volume is comprised of seven chapters and begins with an overview of the general principles of diffusional mass transfer, absorption and stripping, and equilibrium between gas and liquid phases. Steady-state mass transfer by diffusion is then discussed, along with mass transfer in a single phase (forced flow and unforced flow). Subsequent chapters explore design considerations for mass transfer equipment and related problems; adsorption accompanied by a chemical reaction; and problems relating to hydrodynamics. The final chapter is devoted to some practical issues, including economic flow velocity and mechanical features of packed, plate, and spray tower designs. This book is intended for practicing designers and engineers.

Advanced Transport Phenomena

Author: John C. Slattery

Publisher: Cambridge University Press

ISBN: 1316583902

Category: Technology & Engineering

Page: N.A

View: 3783

The term 'transport phenomena' describes the fundamental processes of momentum, energy, and mass transfer. This text provides a thorough discussion of transport phenomena, laying the foundation for understanding a wide variety of operations used by chemical engineers. The book is arranged in three parallel parts covering the major topics of momentum, energy, and mass transfer. Each part begins with the theory, followed by illustrations of the way the theory can be used to obtain fairly complete solutions, and concludes with the four most common types of averaging used to obtain approximate solutions. A broad range of technologically important examples, as well as numerous exercises, are provided throughout the text. Based on the author's extensive teaching experience, a suggested lecture outline is also included. This book is intended for first-year graduate engineering students; it will be an equally useful reference for researchers in this field.

Introduction to Process Control

Author: Jose A. Romagnoli,Ahmet Palazoglu

Publisher: CRC Press

ISBN: 9780849334962

Category: Science

Page: 528

View: 4847

Improvements in software, instrumentation, and feedback control as well as deepening linkages between fundamental aspects of process technology have vastly changed the practice of industrial process control. Newcomers to the field must have a strong understanding of the new demands and capabilities of modern process control operations. Reflecting these changes, Introduction to Process Control infuses traditional topics with industry-based practices that provide more integrated process operation, control, and information systems. The authors adopt a thoughtfully conceived approach that follows a "Continuing Problem" throughout the text, adding new concepts and strategies to the example, which culminates in a complete control design strategy. This fully realized system is implemented in MATLAB®, with software downloads available from the CRC Web site. This approach not only provides seamless continuity, but also addresses the plantwide control problem and engenders hands-on, step-by-step understanding of how the concepts apply to real processes. The book introduces data processing and reconciliation along with process monitoring as integral components of overall control system architecture. Along with an introduction to modern architectures of industrial computer control systems, Introduction to Process Control offers unique and unparalleled coverage of the expanded role of process control in modern industry, from modeling the process to implementing a plant-wide system.

Introduction to Chemical Engineering Fluid Mechanics

Author: William M. Deen

Publisher: Cambridge University Press

ISBN: 1316578089

Category: Technology & Engineering

Page: N.A

View: 1499

Designed for introductory undergraduate courses in fluid mechanics for chemical engineers, this stand-alone textbook illustrates the fundamental concepts and analytical strategies in a rigorous and systematic, yet mathematically accessible manner. Using both traditional and novel applications, it examines key topics such as viscous stresses, surface tension, and the microscopic analysis of incompressible flows which enables students to understand what is important physically in a novel situation and how to use such insights in modeling. The many modern worked examples and end-of-chapter problems provide calculation practice, build confidence in analyzing physical systems, and help develop engineering judgment. The book also features a self-contained summary of the mathematics needed to understand vectors and tensors, and explains solution methods for partial differential equations. Including a full solutions manual for instructors available at www.cambridge.org/deen, this balanced textbook is the ideal resource for a one-semester course.

The Mathematics of Diffusion

Author: John Crank

Publisher: Oxford University Press

ISBN: 9780198534112

Category: Mathematics

Page: 414

View: 1465

Though it incorporates much new material, this new edition preserves the general character of the book in providing a collection of solutions of the equations of diffusion and describing how these solutions may be obtained.

Mass-transfer Operations

Author: Robert Ewald Treybal

Publisher: N.A

ISBN: 9780070666153

Category: Technology & Engineering

Page: 784

View: 7795


Fundamentals of Polymer Engineering, Revised and Expanded

Author: Anil Kumar,Rakesh K. Gupta

Publisher: CRC Press

ISBN: 9780203911891

Category: Technology & Engineering

Page: 712

View: 8191

Exploring the characterization, thermodynamics and structural, mechanical, thermal and transport behavior of polymers as melts, solutions and solids, this text covers essential concepts and breakthroughs in reactor design and polymer production and processing. It contains modern theories, end-of-chapter problems and real-world examples for a clear understanding of polymer function and development. Fundamentals of Polymer Engineering, Second Edition provides a thorough grounding in the fundamentals of polymer science for more advanced study in the field of polymers. Topics include reaction engineering of step-growth polymerization, emulsion polymerization, and polymer diffusion.

Polymer Science and Technology

Author: Robert O. Ebewele

Publisher: CRC Press

ISBN: 1420057804

Category: Technology & Engineering

Page: 483

View: 1180

Your search for the perfect polymers textbook ends here - with Polymer Science and Technology. By incorporating an innovative approach and consolidating in one volume the fundamentals currently covered piecemeal in several books, this efficient text simplifies the learning of polymer science. The book is divided into three main sections: polymer fundamentals; polymer formation and conversion into useful articles; and polymer properties and applications. Polymer Science and Technology emphasizes the basic, qualitative understanding of the concepts rather than rote memorization or detailed mathematical analysis. Since the book focuses on the ultimate property of the finished product, it minimizes laborious descriptions of experimental procedures used for the characterization of polymers. Instead, the author highlights how the various stages involved in the production of the finished product influence its properties. Well-organized, clear-cut, and user-friendly, Polymer Science and Technology is an outstanding textbook for teaching junior and senior level undergraduates and first year graduate students in an introductory course covering the challenging subject of polymers.

Green Chemistry 3rd Edition

An Introductory Text

Author: Mike Lancaster

Publisher: Royal Society of Chemistry

ISBN: 1782622942

Category:

Page: 392

View: 2050

Updated throughout, this third edition is suitable for undergraduate and postgraduate courses covering green chemistry, and it explores new ways of developing products and processes.

Multiphase Catalytic Reactors

Theory, Design, Manufacturing, and Applications

Author: Zeynep Ilsen Önsan,Ahmet Kerim Avci

Publisher: John Wiley & Sons

ISBN: 1119248469

Category: Technology & Engineering

Page: 400

View: 9380

Provides a holistic approach to multiphase catalytic reactors from their modeling and design to their applications in industrial manufacturing of chemicals Covers theoretical aspects and examples of fixed-bed, fluidized-bed, trickle-bed, slurry, monolith and microchannel reactors Includes chapters covering experimental techniques and practical guidelines for lab-scale testing of multiphase reactors Includes mathematical content focused on design equations and empirical relationships characterizing different multiphase reactor types together with an assortment of computational tools Involves detailed coverage of multiphase reactor applications such as Fischer-Tropsch synthesis, fuel processing for fuel cells, hydrotreating of oil fractions and biofuels processing

Mass and Heat Transfer

Analysis of Mass Contactors and Heat Exchangers

Author: T. W. Fraser Russell,Anne S. Robinson,Norman J. Wagner

Publisher: Cambridge University Press

ISBN: 113947104X

Category: Technology & Engineering

Page: N.A

View: 5470

This text allows instructors to teach a course on heat and mass transfer that will equip students with the pragmatic, applied skills required by the modern chemical industry. This new approach is a combined presentation of heat and mass transfer, maintaining mathematical rigor while keeping mathematical analysis to a minimum. This allows students to develop a strong conceptual understanding, and teaches them how to become proficient in engineering analysis of mass contactors and heat exchangers and the transport theory used as a basis for determining how critical coefficients depend upon physical properties and fluid motions. Students will first study the engineering analysis and design of equipment important in experiments and for the processing of material at the commercial scale. The second part of the book presents the fundamentals of transport phenomena relevant to these applications. A complete teaching package includes a comprehensive instructor's guide, exercises, case studies, and project assignments.

Computational Models for Polydisperse Particulate and Multiphase Systems

Author: Daniele L. Marchisio,Rodney O. Fox

Publisher: Cambridge University Press

ISBN: 0521858488

Category: Mathematics

Page: 508

View: 4782

All-inclusive introduction to polydisperse multiphase flows linking theory to practice through numerous real-world examples and MATLAB scripts for key algorithms.

A Modern Course in Transport Phenomena

Author: David C. Venerus,Hans Christian Öttinger

Publisher: Cambridge University Press

ISBN: 1107129206

Category: Science

Page: 533

View: 3198

Integrating nonequilibrium thermodynamics and kinetic theory, this unique text presents a novel approach to the subject of transport phenomena.

Problems for Biomedical Fluid Mechanics and Transport Phenomena

Author: Mark Johnson,C. Ross Ethier

Publisher: Cambridge University Press

ISBN: 1107037697

Category: Science

Page: 184

View: 1087

This unique resource offers over 200 well-tested bioengineering problems for teaching and examinations. Solutions are available to instructors online.

Introduction to Chemical Transport in the Environment

Author: John S. Gulliver

Publisher: Cambridge University Press

ISBN: 1139462458

Category: Technology & Engineering

Page: N.A

View: 5644

This is a textbook for courses and independent study in environmental and chemical engineering, as well as in many other disciplines concerned with transport and diffusion of all manner of chemicals. Estimating the transport and fate of chemicals released into the environment is an interesting and challenging task. The global environment is large, on the chemical transport and fate scale. This text applies the mathematics of diffusion, turbulent diffusion and dispersion to the atmosphere, lakes, rivers, groundwater and the ocean, as well as transport between these media. The required theory is explained as a solution technique to solve the case studies and example problems. A large portion of the book is dedicated to examples and case studies, from which the important principles are derived.

Separation Process Principles

Author: Ernest J. Henley,J. D. Seader,D. Keith Roper

Publisher: N.A

ISBN: 9780470646113

Category: Separation (Technology)

Page: 898

View: 3982

Completely rewritten to enhance clarity, this third edition provides engineers with a strong understanding of the field. With the help of an additional co–author, the text presents new information on bioseparations throughout the chapters. A new chapter on mechanical separations covers settling, filtration, and centrifugation, including mechanical separations in biotechnology and cell lysis. Boxes help highlight fundamental equations. Numerous new examples and exercises are integrated throughout as well. In addition, frequent references are made to the software products and simulators that will help engineers find the solutions they need.