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Author : Harold R. Null
Publisher :
ISBN 13 :
Total Pages : 275 pages
Book Rating : 4.:/5 (112 download)
Download or read book Phase Equilibrium in Progress Design written by Harold R. Null and published by . This book was released on 1970 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : H. R. Null
Publisher : John Wiley & Sons
ISBN 13 :
Total Pages : 296 pages
Book Rating : 4.:/5 (44 download)
Download or read book Phase Equilibrium in Process Design written by H. R. Null and published by John Wiley & Sons. This book was released on 1970 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Harold R. Null
Publisher :
ISBN 13 : 9780882758084
Total Pages : 275 pages
Book Rating : 4.7/5 (58 download)
Download or read book Phase Equilibrium in Process Design written by Harold R. Null and published by . This book was released on 1980-01-01 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Esteban Brignole
Publisher : Elsevier Inc. Chapters
ISBN 13 : 0128082577
Total Pages : 43 pages
Book Rating : 4.1/5 (28 download)
Download or read book Phase Equilibrium Engineering written by Esteban Brignole and published by Elsevier Inc. Chapters. This book was released on 2013-04-02 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phase equilibrium knowledge is required for the design of all sorts of chemical processes that may involve separations, reactions, fluids flow, particle micronization, etc. Indeed, different phase behavior scenarios are required for a rational conceptual process design. The aim of this chapter is to present the possible fluid mixture phase behavior that can be found in binary, ternary, and multicomponent systems. Moreover, representation of phase behavior in terms of phase diagrams is discussed. Dealing with phase diagrams of complex mixtures is not an easy task for beginners; however, very simple concepts are behind the rules for their construction. Phase diagrams are essential tools for phase equilibrium engineering as they provide valuable hints to understand the process and to assess the feasible and optimum operating regions. In this chapter, the “phenomenological” meaning of each phase behavior and its relation with molecular properties is discussed. A special attention is given to binary system phase behavior. Even though, in practice we rarely found such simple mixtures, they furnish a great deal of information for the understanding of multicomponent systems.
Author : Esteban Brignole
Publisher : Elsevier Inc. Chapters
ISBN 13 : 0128082607
Total Pages : 42 pages
Book Rating : 4.1/5 (28 download)
Download or read book Phase Equilibrium Engineering written by Esteban Brignole and published by Elsevier Inc. Chapters. This book was released on 2013-04-02 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this chapter, the basic methodologies of phase equilibrium engineering are introduced through the systematic analysis of several case studies. Some of the thermodynamic tools that have been presented in the previous chapters are applied to illustrate how the phase and conceptual process design of complex engineering problems can be tackled from a phase equilibrium engineering approach. In all the case studies, the first step is to consider in great detail the properties of the process feed, the components, their physical properties, concentrations, and molecular interactions. This information is then used for the selection of thermodynamic models, a suitable technology, pressure, temperature, and compositional operating boundaries. It is shown how the mixture composition and the process goals and specifications determine the process scheme and the unit thermodynamic sensitivity. In addition, the importance of the mixture composition is highlighted in combination with the energy and material balance in the case study for the selection of the desirable natural gas cryogenic technologies. The use of a pressure versus temperature drawing board is used to plot the process trajectory and the mixture phase envelopes from the initial conditions to the key phase engineering design problem. Moreover, the phase design provides also a sound basis for the process initial specification and computer simulation. As another example of phase equilibrium engineering, the heat integration in a complex process is solved by the application of the Gibbs phase rule to the LLV equilibria of a ternary mixture.
Author : Esteban Brignole
Publisher : Elsevier Inc. Chapters
ISBN 13 : 0128082550
Total Pages : 19 pages
Book Rating : 4.1/5 (28 download)
Download or read book Phase Equilibrium Engineering written by Esteban Brignole and published by Elsevier Inc. Chapters. This book was released on 2013-04-02 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume on phase equilibrium engineering (PEE) aims to fill the gap between the books on reactors and separation process design and the textbooks on chemical engineering thermodynamics. The goal is to change the focus from the use of thermodynamic relationships to compute phase equilibria to the design and control of the phase conditions that a process needs. In this way, phase equilibrium thermodynamics is put to work. The main goal of PEE is the design of the system conditions to achieve the desired phase equilibrium scenario that the process at hand requires. In this chapter, the philosophy of phase equilibrium thermodynamic modeling is discussed in the context of process development and chemical plant operation. Typical phase scenarios that are encountered in separation, materials, and chemical process are presented as well as the problem of phase design and the PEE tools.
Author : Esteban Brignole
Publisher : Elsevier Inc. Chapters
ISBN 13 : 0128082666
Total Pages : 41 pages
Book Rating : 4.1/5 (28 download)
Download or read book Phase Equilibrium Engineering written by Esteban Brignole and published by Elsevier Inc. Chapters. This book was released on 2013-04-02 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt: The application of the principles of phase equilibrium engineering to the development of two innovative technologies for the production of biofuels is discussed in this chapter. The first technology is the production of biodiesel by transesterification of vegetable oils with supercritical methanol; the second, the extraction and dehydration of alcohols by near-critical dual effect solvents that exhibit good solvent power to extract alcohols and water entrainment effect to dehydrate the extracted alcohol. In the first case, the complexity of the reacting system, the large size asymmetry, and strong molecular interactions of the mixture components: methanol, vegetable oils, fatty esters, and glycerin precluded the design and analysis of the process conditions based on thermodynamic model predictions. Therefore, in this case, a systematic approach based on experimental studies was used to unveil the phase scenario and the physical properties required for the design and optimization of this technology. The conceptual design of extraction and dehydration of alcohols by near-critical solvents followed a different path. The process development was initially based on very limited experimental information. In this case, an equation of state for highly nonideal systems was the main tool for exploration of the process conditions over a wide range of pressures, temperatures, and compositions. This equation of state was based on a group contribution approach (GC-EOS) that allowed extrapolating the scarce experimental information available not only in pressure, temperature, and composition but also in molecular structure. The basic conceptual design was later confirmed by experimental information and pilot plant studies. In this case, the design of the experimental studies was guided by the process conceptual design. The experimental results provided key information for the upgrading of the thermodynamic model.
Author : Esteban Alberto Brignole
Publisher : Newnes
ISBN 13 : 044459471X
Total Pages : 347 pages
Book Rating : 4.4/5 (445 download)
Download or read book Phase Equilibrium Engineering written by Esteban Alberto Brignole and published by Newnes. This book was released on 2013-04-02 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: Traditionally, the teaching of phase equilibria emphasizes the relationships between the thermodynamic variables of each phase in equilibrium rather than its engineering applications. This book changes the focus from the use of thermodynamics relationships to compute phase equilibria to the design and control of the phase conditions that a process needs. Phase Equilibrium Engineering presents a systematic study and application of phase equilibrium tools to the development of chemical processes. The thermodynamic modeling of mixtures for process development, synthesis, simulation, design and optimization is analyzed. The relation between the mixture molecular properties, the selection of the thermodynamic model and the process technology that could be applied are discussed. A classification of mixtures, separation process, thermodynamic models and technologies is presented to guide the engineer in the world of separation processes. The phase condition required for a given reacting system is studied at subcritical and supercritical conditions. The four cardinal points of phase equilibrium engineering are: the chemical plant or process, the laboratory, the modeling of phase equilibria and the simulator. The harmonization of all these components to obtain a better design or operation is the ultimate goal of phase equilibrium engineering. - Methodologies are discussed using relevant industrial examples - The molecular nature and composition of the process mixture is given a key role in process decisions - Phase equilibrium diagrams are used as a drawing board for process implementation
Author : Andreas L. Muhlbauer
Publisher : Taylor & Francis
ISBN 13 : 1351425064
Total Pages : 486 pages
Book Rating : 4.3/5 (514 download)
Download or read book Phase Equilibria written by Andreas L. Muhlbauer and published by Taylor & Francis. This book was released on 2023-02-03 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work provides coverage of experimental and theoretical procedures for vapour-liquid equilibria (VLE). A survey of the different models and approaches in recent literature enables the reader to choose the appropriate action.
Author : Stanley M. Walas
Publisher : Butterworth-Heinemann
ISBN 13 : 1483145085
Total Pages : 689 pages
Book Rating : 4.4/5 (831 download)
Download or read book Phase Equilibria in Chemical Engineering written by Stanley M. Walas and published by Butterworth-Heinemann. This book was released on 2013-10-22 with total page 689 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phase Equilibria in Chemical Engineering is devoted to the thermodynamic basis and practical aspects of the calculation of equilibrium conditions of multiple phases that are pertinent to chemical engineering processes. Efforts have been made throughout the book to provide guidance to adequate theory and practice. The book begins with a long chapter on equations of state, since it is intimately bound up with the development of thermodynamics. Following material on basic thermodynamics and nonidealities in terms of fugacities and activities, individual chapters are devoted to equilibria primarily between pairs of phases. A few topics that do not fit into these categories and for which the state of the art is not yet developed quantitatively have been relegated to a separate chapter. The chapter on chemical equilibria is pertinent since many processes involve simultaneous chemical and phase equilibria. Also included are chapters on the evaluation of enthalpy and entropy changes of nonideal substances and mixtures, and on experimental methods. This book is intended as a reference and self-study as well as a textbook either for full courses in phase equilibria or as a supplement to related courses in the chemical engineering curriculum. Practicing engineers concerned with separation technology and process design also may find the book useful.
Author :
Publisher :
ISBN 13 :
Total Pages : 236 pages
Book Rating : 4.F/5 ( download)
Download or read book Computer-aided Industrial Process Design written by and published by . This book was released on 1977 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Gavin Towler
Publisher : Butterworth-Heinemann
ISBN 13 : 0323850480
Total Pages : 1041 pages
Book Rating : 4.3/5 (238 download)
Download or read book Chemical Engineering Design written by Gavin Towler and published by Butterworth-Heinemann. This book was released on 2021-07-14 with total page 1041 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemical Engineering Design: Principles, Practice and Economics of Plant and Process Design is one of the best-known and most widely adopted texts available for students of chemical engineering. The text deals with the application of chemical engineering principles to the design of chemical processes and equipment. The third edition retains its hallmark features of scope, clarity and practical emphasis, while providing the latest US codes and standards, including API, ASME and ISA design codes and ANSI standards, as well as coverage of the latest aspects of process design, operations, safety, loss prevention, equipment selection, and more. The text is designed for chemical and biochemical engineering students (senior undergraduate year, plus appropriate for capstone design courses where taken), and professionals in industry (chemical process, biochemical, pharmaceutical, petrochemical sectors). - Provides students with a text of unmatched relevance for chemical process and plant design courses and for the final year capstone design course - Written by practicing design engineers with extensive undergraduate teaching experience - Contains more than 100 typical industrial design projects drawn from a diverse range of process industries NEW TO THIS EDITION - Includes new content covering food, pharmaceutical and biological processes and commonly used unit operations - Provides updates on plant and equipment costs, regulations and technical standards - Includes limited online access for students to Cost Engineering's Cleopatra Enterprise cost estimating software
Author : P. M. Andersen
Publisher :
ISBN 13 :
Total Pages : 9 pages
Book Rating : 4.:/5 (472 download)
Download or read book A Multiple Purpose Phase Equilibrium Package for Separation Process Simulation and Design written by P. M. Andersen and published by . This book was released on 1984 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Esteban Brignole
Publisher : Elsevier Inc. Chapters
ISBN 13 : 0128082631
Total Pages : 41 pages
Book Rating : 4.1/5 (28 download)
Download or read book Phase Equilibrium Engineering written by Esteban Brignole and published by Elsevier Inc. Chapters. This book was released on 2013-04-02 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this chapter, the problem of sustainability of the chemical and pharmaceutical industries and the principles of green chemistry are outlined. In particular, the need for secure and environmentally safe solvents (ESSs) is pointed out. There are several ESS alternatives under study nowadays, like ionic liquids, polymeric solvents, and simple liquids like fatty esters; however, an increasing attention is being paid to supercritical fluids (SCFs) for a wide variety of applications in the chemical and pharmaceutical as well as in the materials and electronic industry. In the present chapter after an introduction to the fundamentals of SCF extraction, PEE principles are applied to several case studies of SCF—substrate mixtures of natural products with different types of phase behavior. Finally the application of SCF for supercritical micronization is reviewed and a case study is presented.
Author : Esteban Brignole
Publisher : Elsevier Inc. Chapters
ISBN 13 : 0128082569
Total Pages : 36 pages
Book Rating : 4.1/5 (28 download)
Download or read book Phase Equilibrium Engineering written by Esteban Brignole and published by Elsevier Inc. Chapters. This book was released on 2013-04-02 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: The design of the phase scenario that meets the process needs defines a phase equilibrium engineering problem. The first step in the design of the phase scenario is to consider the mixture(s) to be handled in the process. What are the components, their chemical nature, composition, physical state, pressure, and/or temperature? This is a critical step and quite often one goes back to this step in the search of an answer to solve the phase design problem. The phase behavior of the mixture is closely determined by the molecular interactions of the components of the mixture. Therefore, an introduction to the different types of molecular interactions is provided in this chapter. Finally, a classification of molecules and families of separation problems is given, which shows the strong connection between the classes of molecules and the proper separation technologies.
Author : Jean-Pierre Corriou
Publisher : MDPI
ISBN 13 : 3036500960
Total Pages : 352 pages
Book Rating : 4.0/5 (365 download)
Download or read book Chemical Process Design, Simulation and Optimization written by Jean-Pierre Corriou and published by MDPI. This book was released on 2021-02-19 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents a series of articles devoted to modeling, simulation, and optimization of processes, mainly chemical. General methods for process modeling and numerical simulation are described with flowsheeting. Population balances are addressed in detail with application to crystal production; energy saving is frequently optimized, including exergy analysis. The coupling between process simulation and computational fluid dynamics is studied for air classification and bubble columns. Pressure swing adsorption, reactive distillation, and nanofiltration are explained in general and applied to particular processes. The synthesis of carbon dots is solved by the design of experiments method. A safety study addresses the consequences of gas explosion.
Author : A. V. Bridgwater
Publisher : John Wiley & Sons
ISBN 13 : 047069484X
Total Pages : 1744 pages
Book Rating : 4.4/5 (76 download)
Download or read book Progress in Thermochemical Biomass Conversion written by A. V. Bridgwater and published by John Wiley & Sons. This book was released on 2008-04-30 with total page 1744 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is for chemical engineers, fuel technologists, agricultural engineers and chemists in the world-wide energy industry and in academic, research and government institutions. It provides a thorough review of, and entry to, the primary and review literature surrounding the subject. The authors are internationally recognised experts in their field and combine to provide both commercial relevance and academic rigour. Contributions are based on papers delivered to the Fifth International Conference sponsored by the IEA Bioenergy Agreement.
