Batch and Semi-batch Reactors
Batch and Semi-batch Reactors

Author: Jonathan Worstell

Publisher: Butterworth-Heinemann

Published: 2015-02-26

Total Pages: 109

ISBN-13: 0128014652

DOWNLOAD EBOOK

Batch and Semi-batch Reactors: Practical Guides in Chemical Engineering is a cluster of short texts that provide a focused introductory view on a single subject. The full library presents a basic understanding of the main topics in the chemical process industries, allowing engineering professionals to quickly access information. Each ‘pocket publication’ can be easily carried or accessed electronically, giving users a highly practical and applied presentation of the first principles engineers need know on a moment's notice. The focused facts provided in each guide help users converse with experts in the field, attempt their own initial troubleshooting, check calculations, and solve rudimentary problems. Practical, short, concise information on the basics in a variety of topics related to chemical engineering Supported by industry examples to help readers solve real-world problems Single subject volumes provide key facts for professionals Pocket publication format can be easily carried or accessed electronically

23 European Symposium on Computer Aided Process Engineering
23 European Symposium on Computer Aided Process Engineering

Author: Ergys Pahija

Publisher: Elsevier Inc. Chapters

Published: 2013-06-10

Total Pages: 18

ISBN-13: 012808622X

DOWNLOAD EBOOK

Batch and semi-batch reactors are widely used for fine chemical productions. The target in the fine chemical industry is to produce a high quality product and operational optimization is the key-element to match it. This work investigates how batch and semibatch reactors can be optimized in order to increase the yield of a desired product. Optimization problem is formulated and applied to calculate the optimal operating parameters such as the reactor temperature and the feed flow rate. Comparison and considerations on the two reactor configurations are given.

Fed-Batch Cultures
Fed-Batch Cultures

Author: Henry C. Lim

Publisher: Cambridge University Press

Published: 2013-04-22

Total Pages: 477

ISBN-13: 1107328128

DOWNLOAD EBOOK

Many, if not most, industrially important fermentation and bioreactor operations are carried out in fed-batch mode, producing a wide variety of products. In spite of this, there is no single book that deals with fed-batch operations. This is the first book that presents all the necessary background material regarding the 'what, why and how' of optimal and sub-optimal fed-batch operations. Numerous examples are provided to illustrate the application of optimal fed-batch cultures. This unique book, by world experts with decades of research and industrial experience, is a must for researchers and industrial practitioners of fed-batch processes (modeling, control and optimization) in biotechnology, fermentation, food, pharmaceuticals and waste treatment industries.

Mixing in the Process Industries
Mixing in the Process Industries

Author: A W NIENOW

Publisher: Butterworth-Heinemann

Published: 1997-09-11

Total Pages: 429

ISBN-13: 0080536581

DOWNLOAD EBOOK

This volume is a valuable reference work for the student and the practising engineer in the chemical, pharmaceutical, minerals, food, plastics, paper and metallurgical industries. The second edition of this successful text has been thoroughly rewritten and updated. Based on the long running post-experience course produced by the University of Bradford, in association with the Institution of Chemical Engineers, it covers all aspects of mixing, from fundamentals through to design procedures in single and multi-phase systems. Experts from both industry and academia have contributed to this work giving both a theoretical practical approach. It covers dry and wet powders, single and two-phase liquids, solid/liquid and gas/liquid systems. The range of mixers available for such diverse duties is dealt with, including tumbler mixers for powders, mechanically agitated vessels, in-line continuous mixers and jet mixers. Coverage is given of the range of mixing objectives, varying from achieving product uniformity to obtaining optimum conditions for mass transfer and chemical reactions. This volume is a valuable reference work for the student and the practising engineer in the chemical, pharmaceutical, minerals, food, plastics, paper and metallurgical industries. The second edition of this successful text has been thoroughly rewritten and updated. Based on the long running post-experience course produced by the University of Bradford, in association with the Institution of Chemical Engineers, it covers all aspects of mixing, from fundamentals through to design procedures in single and multi-phase systems. Experts from both industry and academia have contributed to this work giving both a theoretical practical approach. It covers dry and wet powders, single and two-phase liquids, solid/liquid and gas/liquid systems. The range of mixers available for such diverse duties is dealt with, including tumbler mixers for powders, mechanically agitated vessels, in-line continuous mixers and jet mixers. Coverage is given of the range of mixing objectives, varying from achieving product uniformity to obtaining optimum conditions for mass transfer and chemical reactions.

Optimization and Control of Semi-Batch Reactors
Optimization and Control of Semi-Batch Reactors

Author: K. Yamuna Rani

Publisher: LAP Lambert Academic Publishing

Published: 2011-03

Total Pages: 204

ISBN-13: 9783844302424

DOWNLOAD EBOOK

Batch and semi-batch reactors are used in the manufacture of low-volume high-value chemicals, where even a marginal increase in product yield can lead to considerably higher profits. Most of the present optimization and model based control schemes for semi-batch reactors are based on mechanistic models, whose development is a difficult and time- consuming exercise. Therefore, this book provides a new data driven approach for modeling, trajectory optimization and tracking of semi-batch reactors based on parameterization of input and output trajectories using orthonormal polynomials, and development of an artificial neural network model relating them using information available in historical databases. The generated optimal set point trajectories are tracked by developing data driven versions of generic model control. Simulation studies on semi-batch reactors illustrate their applicability. This can be useful to academic researchers working on data-driven modeling and optimization of batch processes and to industrial readers to explore the possibility of achieving better operational policies based on their historic operating data.

Elements of Chemical Reaction Engineering
Elements of Chemical Reaction Engineering

Author: H. Scott Fogler

Publisher: Pearson Educación

Published: 1999

Total Pages: 1006

ISBN-13: 9789702600794

DOWNLOAD EBOOK

"The fourth edition of Elements of Chemical Reaction Engineering is a completely revised version of the book. It combines authoritative coverage of the principles of chemical reaction engineering with an unsurpassed focus on critical thinking and creative problem solving, employing open-ended questions and stressing the Socratic method. Clear and organized, it integrates text, visuals, and computer simulations to help readers solve even the most challenging problems through reasoning, rather than by memorizing equations."--BOOK JACKET.

Thermal Safety of Chemical Processes
Thermal Safety of Chemical Processes

Author: Francis Stoessel

Publisher: John Wiley & Sons

Published: 2021-05-24

Total Pages: 581

ISBN-13: 3527339213

DOWNLOAD EBOOK

Vollständig überarbeitete,aktualisierte 2. Auflage mit fünf neuen Kapiteln und den aktuellen IUPAC-Normen. Beschäftigt sich mit thermischen Risiken in der chemischen Prozessindustrie. Jedes Kapitel beginnt mit einer Fallstudie und den aus Zwischenfällen gewonnen Erkenntnissen.