Influence of heterogeneous bubbly flows on mixing and mass transfer performance in stirred tanks for mammalian cell cultivation

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Author :
Publisher : Cuvillier Verlag
ISBN 13 : 3736961081
Total Pages : 152 pages
Book Rating : 4.7/5 (369 download)

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Book Synopsis Influence of heterogeneous bubbly flows on mixing and mass transfer performance in stirred tanks for mammalian cell cultivation by : Annika Rosseburg

Download or read book Influence of heterogeneous bubbly flows on mixing and mass transfer performance in stirred tanks for mammalian cell cultivation written by Annika Rosseburg and published by Cuvillier Verlag. This book was released on 2019-11-12 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aerated stirred tank reactors are widely used in chemical and pharmaceutical industry in which mass transport and mixing time are among the most important parameters. Despite their importance, the prediction of theses parameters is still challenging due to large differences of the hydrodynamic inhomogeneities between lab scale and industrial scale. This thesis focuses on the measurement of these inhomogeneities and their influence on the important process parameters. In order to determine the differences to industrial processes, a transparent stirred tank reactor on industrial scale has been erected at the Hamburg University of Technology.

Fundamentals of microscale bubbles in process engineering (Band 9)

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Publisher : Cuvillier Verlag
ISBN 13 : 3736965117
Total Pages : 154 pages
Book Rating : 4.7/5 (369 download)

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Book Synopsis Fundamentals of microscale bubbles in process engineering (Band 9) by : Simon Matthes

Download or read book Fundamentals of microscale bubbles in process engineering (Band 9) written by Simon Matthes and published by Cuvillier Verlag. This book was released on 2021-10-25 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multiphase contact apparatuses are widely used in the chemical and biocatalytic process industry in which a gaseous reactant has to be supplied. The achievement of high mass transfer rates with regard to process efficiency is mostly challenging. In this work a novel aeration technique based on fine bubbles with diameters smaller 100 µm is experimentally analyzed, providing large interfacial areas for the mass transfer process. The experiments show the benefit of using fine bubbles by reaching significantly higher mass transfer rates compared to conventional aeration. Especially stirred tank reactors prove to be most suitable for fine bubble aeration. Finally, models are developed, describing the mass transfer characteristics at microscales.

Theoretical Chemical Engineering Abstracts

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Publisher :
ISBN 13 :
Total Pages : 954 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Theoretical Chemical Engineering Abstracts by :

Download or read book Theoretical Chemical Engineering Abstracts written by and published by . This book was released on 1986 with total page 954 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Bioprocess Engineering

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Publisher : Newnes
ISBN 13 : 0444595228
Total Pages : 1001 pages
Book Rating : 4.4/5 (445 download)

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Book Synopsis Bioprocess Engineering by : Shijie Liu

Download or read book Bioprocess Engineering written by Shijie Liu and published by Newnes. This book was released on 2012-11-21 with total page 1001 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioprocess Engineering involves the design and development of equipment and processes for the manufacturing of products such as food, feed, pharmaceuticals, nutraceuticals, chemicals, and polymers and paper from biological materials. It also deals with studying various biotechnological processes. "Bioprocess Kinetics and Systems Engineering" first of its kind contains systematic and comprehensive content on bioprocess kinetics, bioprocess systems, sustainability and reaction engineering. Dr. Shijie Liu reviews the relevant fundamentals of chemical kinetics-including batch and continuous reactors, biochemistry, microbiology, molecular biology, reaction engineering, and bioprocess systems engineering- introducing key principles that enable bioprocess engineers to engage in the analysis, optimization, design and consistent control over biological and chemical transformations. The quantitative treatment of bioprocesses is the central theme of this book, while more advanced techniques and applications are covered with some depth. Many theoretical derivations and simplifications are used to demonstrate how empirical kinetic models are applicable to complicated bioprocess systems. - Contains extensive illustrative drawings which make the understanding of the subject easy - Contains worked examples of the various process parameters, their significance and their specific practical use - Provides the theory of bioprocess kinetics from simple concepts to complex metabolic pathways - Incorporates sustainability concepts into the various bioprocesses

American Doctoral Dissertations

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Publisher :
ISBN 13 :
Total Pages : 806 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis American Doctoral Dissertations by :

Download or read book American Doctoral Dissertations written by and published by . This book was released on 1997 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Animal Cell Culture

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Publisher : Springer
ISBN 13 : 3319103202
Total Pages : 766 pages
Book Rating : 4.3/5 (191 download)

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Book Synopsis Animal Cell Culture by : Mohamed Al-Rubeai

Download or read book Animal Cell Culture written by Mohamed Al-Rubeai and published by Springer. This book was released on 2014-11-28 with total page 766 pages. Available in PDF, EPUB and Kindle. Book excerpt: ​Animal cells are the preferred “cell factories” for the production of complex molecules and antibodies for use as prophylactics, therapeutics or diagnostics. Animal cells are required for the correct post-translational processing (including glycosylation) of biopharmaceutical protein products. They are used for the production of viral vectors for gene therapy. Major targets for this therapy include cancer, HIV, arthritis, cardiovascular and CNS diseases and cystic fibrosis. Animal cells are used as in vitro substrates in pharmacological and toxicological studies. This book is designed to serve as a comprehensive review of animal cell culture, covering the current status of both research and applications. For the student or R&D scientist or new researcher the protocols are central to the performance of cell culture work, yet a broad understanding is essential for translation of laboratory findings into the industrial production. Within the broad scope of the book, each topic is reviewed authoritatively by experts in the field to produce state-of-the-art collection of current research. A major reference volume on cell culture research and how it impacts on production of biopharmaceutical proteins worldwide, the book is essential reading for everyone working in cell culture and is a recommended volume for all biotechnology libraries.

Airlift Bioreactors

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Publisher : Springer
ISBN 13 :
Total Pages : 368 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Airlift Bioreactors by : M. Y. Chisti

Download or read book Airlift Bioreactors written by M. Y. Chisti and published by Springer. This book was released on 1989-02-28 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Design of Multiphase Reactors

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Publisher : John Wiley & Sons
ISBN 13 : 1118807561
Total Pages : 532 pages
Book Rating : 4.1/5 (188 download)

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Book Synopsis Design of Multiphase Reactors by : Vishwas G. Pangarkar

Download or read book Design of Multiphase Reactors written by Vishwas G. Pangarkar and published by John Wiley & Sons. This book was released on 2015-01-27 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: Details simple design methods for multiphase reactors in the chemical process industries Includes basic aspects of transport in multiphase reactors and the importance of relatively reliable and simple procedures for predicting mass transfer parameters Details of design and scale up aspects of several important types of multiphase reactors Examples illustrated through design methodologies presenting different reactors for reactions that are industrially important Includes simple spreadsheet packages rather than complex algorithms / programs or computational aid

Biochemical Engineering and Biotechnology

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Publisher : Elsevier
ISBN 13 : 0444633774
Total Pages : 669 pages
Book Rating : 4.4/5 (446 download)

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Book Synopsis Biochemical Engineering and Biotechnology by : Ghasem Najafpour

Download or read book Biochemical Engineering and Biotechnology written by Ghasem Najafpour and published by Elsevier. This book was released on 2015-02-24 with total page 669 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biochemical Engineering and Biotechnology, 2nd Edition, outlines the principles of biochemical processes and explains their use in the manufacturing of every day products. The author uses a diirect approach that should be very useful for students in following the concepts and practical applications. This book is unique in having many solved problems, case studies, examples and demonstrations of detailed experiments, with simple design equations and required calculations. - Covers major concepts of biochemical engineering and biotechnology, including applications in bioprocesses, fermentation technologies, enzymatic processes, and membrane separations, amongst others - Accessible to chemical engineering students who need to both learn, and apply, biological knowledge in engineering principals - Includes solved problems, examples, and demonstrations of detailed experiments with simple design equations and all required calculations - Offers many graphs that present actual experimental data, figures, and tables, along with explanations

Therapeutic Proteins

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Publisher : Springer Science & Business Media
ISBN 13 : 1592599222
Total Pages : 481 pages
Book Rating : 4.5/5 (925 download)

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Book Synopsis Therapeutic Proteins by : C. Mark Smales

Download or read book Therapeutic Proteins written by C. Mark Smales and published by Springer Science & Business Media. This book was released on 2008-02-04 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the recent completion of the sequencing of the human genome, it is widely anticipated that the number of potential new protein drugs and targets will escalate at an even greater rate than that observed in recent years. However, identification of a potential target is only part of the process in developing these new next generation protein-based “drugs” that are increasingly being used to treat human disease. Once a potential protein drug has been identified, the next rate-limiting step on the road to development is the production of sufficient authentic material for testing, charact- ization, clinical trials, and so on. If a protein drug does actually make it through this lengthy and costly process, methodology that allows the production of the protein on a scale large enough to meet demand must be implemented. Furthermore, large-scale production must not compromise the authenticity of the final product. It is also nec- sary to have robust methods for the purification, characterization, viral inactivation and continued testing of the authenticity of the final protein product and to be able to formulate it in a manner that retains both its biological activity and lends itself to easy administration. Therapeutic Proteins: Methods and Protocols covers all aspects of protein drug production downstream of the discovery stage. This volume contains contributions from leaders in the field of therapeutic protein expression, purification, characterization, f- mulation, and viral inactivation.

Cell Culture Bioprocess Engineering, Second Edition

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Publisher : CRC Press
ISBN 13 : 0429531893
Total Pages : 567 pages
Book Rating : 4.4/5 (295 download)

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Book Synopsis Cell Culture Bioprocess Engineering, Second Edition by : Wei-Shou Hu

Download or read book Cell Culture Bioprocess Engineering, Second Edition written by Wei-Shou Hu and published by CRC Press. This book was released on 2020-03-06 with total page 567 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the culmination of three decades of accumulated experience in teaching biotechnology professionals. It distills the fundamental principles and essential knowledge of cell culture processes from across many different disciplines and presents them in a series of easy-to-follow, comprehensive chapters. Practicality, including technological advances and best practices, is emphasized. This second edition consists of major updates to all relevant topics contained within this work. The previous edition has been successfully used in training courses on cell culture bioprocessing over the past seven years. The format of the book is well-suited to fast-paced learning, such as is found in the intensive short course, since the key take-home messages are prominently highlighted in panels. The book is also well-suited to act as a reference guide for experienced industrial practitioners of mammalian cell cultivation for the production of biologics.

Cell and Tissue Reaction Engineering

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Publisher : Springer Science & Business Media
ISBN 13 : 3540681825
Total Pages : 367 pages
Book Rating : 4.5/5 (46 download)

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Book Synopsis Cell and Tissue Reaction Engineering by : Regine Eibl

Download or read book Cell and Tissue Reaction Engineering written by Regine Eibl and published by Springer Science & Business Media. This book was released on 2008-09-30 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: The completion of the Human Genome Project and the rapid progress in cell bi- ogy and biochemical engineering, are major forces driving the steady increase of approved biotech products, especially biopharmaceuticals, in the market. Today mammalian cell products (“products from cells”), primarily monoclonals, cytokines, recombinant glycoproteins, and, increasingly, vaccines, dominate the biopharmaceutical industry. Moreover, a small number of products consisting of in vitro cultivated cells (“cells as product”) for regenerative medicine have also been introduced in the market. Their efficient production requires comprehensive knowledge of biological as well as biochemical mammalian cell culture fundamentals (e.g., cell characteristics and metabolism, cell line establishment, culture medium optimization) and related engineering principles (e.g., bioreactor design, process scale-up and optimization). In addition, new developments focusing on cell line development, animal-free c- ture media, disposables and the implications of changing processes (multi-purpo- facilities) have to be taken into account. While a number of excellent books treating the basic methods and applications of mammalian cell culture technology have been published, only little attention has been afforded to their engineering aspects. The aim of this book is to make a contribution to closing this gap; it particularly focuses on the interactions between biological and biochemical and engineering principles in processes derived from cell cultures. It is not intended to give a c- prehensive overview of the literature. This has been done extensively elsewhere.

Animal Cell Bioreactors

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Publisher : Butterworth-Heinemann
ISBN 13 : 1483289478
Total Pages : 511 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis Animal Cell Bioreactors by : Chester S. Ho

Download or read book Animal Cell Bioreactors written by Chester S. Ho and published by Butterworth-Heinemann. This book was released on 2013-10-22 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: Animal Cell Bioreactors provides an introduction to the underlying principles and strategies in the in vitro cell culture biotechnology. It addresses engineering aspects such as mass transfer, instrumentation, and control ensuring successful design and operation of animal cell bioreactors. The goal is to provide a comprehensive analysis and review in the advancement of the bioreactor systems for large-scale animal cell cultures. The book is organized into four parts. Part I traces the historical development of animal cell biotechnology. It presents examples of work in progress that seeks to make animal cell biotechnology processes as productive on a cost per unit of product basis as that achieved by other microbial systems. Part II includes chapters dealing with the implications of cell biology in animal cell biotechnology; protein-bound oligosaccharides and their structures; the development of serum-free media and its use in the production of biologically active substances; and the metabolism of mammalian cells. Part III focuses on animal cell cultivation, covering topics such as the fixed bed immobilized culture; three-dimensional microcarriers; and hydrodynamic phenomena in microcarrier cultures. Part IV discusses the design, operation, and control of animal cell bioreactors.

Introductory Biomechanics

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Publisher : Cambridge University Press
ISBN 13 : 1139461826
Total Pages : 10 pages
Book Rating : 4.1/5 (394 download)

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Book Synopsis Introductory Biomechanics by : C. Ross Ethier

Download or read book Introductory Biomechanics written by C. Ross Ethier and published by Cambridge University Press. This book was released on 2007-03-12 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introductory Biomechanics is a new, integrated text written specifically for engineering students. It provides a broad overview of this important branch of the rapidly growing field of bioengineering. A wide selection of topics is presented, ranging from the mechanics of single cells to the dynamics of human movement. No prior biological knowledge is assumed and in each chapter, the relevant anatomy and physiology are first described. The biological system is then analyzed from a mechanical viewpoint by reducing it to its essential elements, using the laws of mechanics and then tying mechanical insights back to biological function. This integrated approach provides students with a deeper understanding of both the mechanics and the biology than from qualitative study alone. The text is supported by a wealth of illustrations, tables and examples, a large selection of suitable problems and hundreds of current references, making it an essential textbook for any biomechanics course.

Cell Culture Technology for Pharmaceutical and Cell-Based Therapies

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Publisher : CRC Press
ISBN 13 : 0849351065
Total Pages : 788 pages
Book Rating : 4.8/5 (493 download)

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Book Synopsis Cell Culture Technology for Pharmaceutical and Cell-Based Therapies by : Sadettin Ozturk

Download or read book Cell Culture Technology for Pharmaceutical and Cell-Based Therapies written by Sadettin Ozturk and published by CRC Press. This book was released on 2005-08-30 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt: Edited by two of the most distinguished pioneers in genetic manipulation and bioprocess technology, this bestselling reference presents a comprehensive overview of current cell culture technology used in the pharmaceutical industry. Contributions from several leading researchers showcase the importance of gene discovery and genomic technology devel

Conference Papers Index

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Publisher :
ISBN 13 :
Total Pages : 584 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Conference Papers Index by :

Download or read book Conference Papers Index written by and published by . This book was released on 1987 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: Monthly. Papers presented at recent meeting held all over the world by scientific, technical, engineering and medical groups. Sources are meeting programs and abstract publications, as well as questionnaires. Arranged under 17 subject sections, 7 of direct interest to the life scientist. Full programs of meetings listed under sections. Entry gives citation number, paper title, name, mailing address, and any ordering number assigned. Quarterly and annual indexes to subjects, authors, and programs (not available in monthly issues).

Water Quality Assessments

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Publisher : CRC Press
ISBN 13 : 0419215905
Total Pages : 658 pages
Book Rating : 4.4/5 (192 download)

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Book Synopsis Water Quality Assessments by : Deborah V Chapman

Download or read book Water Quality Assessments written by Deborah V Chapman and published by CRC Press. This book was released on 1996-08-22 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt: This guidebook, now thoroughly updated and revised in its second edition, gives comprehensive advice on the designing and setting up of monitoring programmes for the purpose of providing valid data for water quality assessments in all types of freshwater bodies. It is clearly and concisely written in order to provide the essential information for all agencies and individuals responsible for the water quality.