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Preliminary Design Of A Tubular Reactor For The Continuous Bulk Polymerization Of Styrene
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Book Synopsis Preliminary Design of a Tubular Reactor for the Continuous Bulk Polymerization of Styrene by : Lefteris N. Valsamis
Download or read book Preliminary Design of a Tubular Reactor for the Continuous Bulk Polymerization of Styrene written by Lefteris N. Valsamis and published by . This book was released on 1975 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Rapid High Temperature Bulk Polymerization of Styrene in a Tubular Reactor by : Lefteris N. Valsamis
Download or read book Rapid High Temperature Bulk Polymerization of Styrene in a Tubular Reactor written by Lefteris N. Valsamis and published by . This book was released on 1977 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Masters Theses in the Pure and Applied Sciences by : Wade H. Shafer
Download or read book Masters Theses in the Pure and Applied Sciences written by Wade H. Shafer and published by Springer Science & Business Media. This book was released on 2013-11-21 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: Masters Theses in the Pure and Applied Sciences was first conceived, published, and dis· seminated by the Center for Information and Numerical Data Analysis and Synthesis (CINDAS) *at Purdue University in 1957, starting its coverage of theses with the academic year 1955. Beginning with Volume 13, the printing and dissemination phases of the ac· tivity were transferred to University Microfilms/Xerox of Ann Arbor, Michigan, with the thought that such an arrangement would be more beneficial to the academic and general scientific and technical community. After five years of this joint undertaking we had concluded that it was in the interest of all concerned if the printing and distribution of the volume were handled by an international publishing house to assure improved service and broader dissemination. Hence, starting with Volume 18, Masters Theses in the Pure and Applied Sciences has been disseminated on a worldwide basis by Plenum Publishing Corporation of New York, and in the same year the coverage was broadened to include Canadian universities. All back issues can also be ordered from Plenum. We have reported in Volume 20 (thesis year 1975) a total of 10,374 theses titles from 28 Canadian and 239 United States universities. We are sure that this broader base for theses titles reported will greatly enhance the value of this important annual reference work. The organization of Volume 20 is identical to that of past years. It consists of theses titles arranged by discipline and by university within each discipline.
Book Synopsis Continuous Polymerization of Styrene in a Tubular Reactor by : David William Foster
Download or read book Continuous Polymerization of Styrene in a Tubular Reactor written by David William Foster and published by . This book was released on 1973 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Continuous Anionic Polymerization of Styrene and Isoprene in a Tubular Reactor by : George Freeman Rowell
Download or read book Continuous Anionic Polymerization of Styrene and Isoprene in a Tubular Reactor written by George Freeman Rowell and published by . This book was released on 1971 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Study on Reactor Structures for Bulk Polymerization of Styrene by : Ashvin Kamaraju
Download or read book Study on Reactor Structures for Bulk Polymerization of Styrene written by Ashvin Kamaraju and published by . This book was released on 1983 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Continuous Polymerization Reactors by : American Institute of Chemical Engineers
Download or read book Continuous Polymerization Reactors written by American Institute of Chemical Engineers and published by . This book was released on 1976 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Living/controlled Radical Polymerization in a Continuous Tubular Reactor by : Thomas Edward Enright
Download or read book Living/controlled Radical Polymerization in a Continuous Tubular Reactor written by Thomas Edward Enright and published by . This book was released on 2010 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Significant advances have been made in the understanding of living/controlled radical polymerization processes since their discovery in the early 1990's. These processes enable an unprecedented degree of control over polymer architecture that was previously not possible using conventional radical polymerization processes, and this has made possible the synthesis of many new and interesting materials. However, there has been only limited success in commercializing these new methods. Recently there has been increased focus on the development of more industrially viable processes. Dispersed aqueous phase reactions have received much attention because these water-based processes have several technical, economic, and environmental benefits over the more common solution and bulk reactions that were originally developed. Likewise, there has been some investigation of using continuous reactors that have potential technical and economic benefits over the more commonly employed batch reactors. This thesis presents an in-depth study that combines the three aforementioned technologies: living/controlled radical polymerization, dispersed phase aqueous reactions, and continuous reactors. Specifically, the system of interest is a nitroxide-mediated miniemulsion polymerization reaction in a continuous tubular reactor to produce polymer latex. Design of the continuous tubular reactor is discussed in some detail with a focus on specific technical challenges that were faced in building a functional apparatus for this system. Scoping experiments are described which identified a significant effect of temperature ramping rate that is critical to understand when moving to larger scale reactors for this system. The unexpected phenomenon of room temperature polymerization initiated by ascorbic acid is also described. There is demonstration for the first time that bulk and miniemulsion polymers can be produced in a tubular reactor under controlled nitroxide-mediated polymerization conditions, and copolymers can be produced. A detailed residence time distribution study for the tubular reactor is also shown, and several interesting phenomena are discussed that have implications on the practical operating conditions of the tubular reactor. This particular study makes it clear that one should experimentally verify the residence time distribution within a continuous system with the reactants of interest, and that model systems may not give an accurate picture of the real system.
Book Synopsis Modelling and Control of the Polymerisation of Styrene by : T. M. Raja
Download or read book Modelling and Control of the Polymerisation of Styrene written by T. M. Raja and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Polymerization Reactors and Processes by : James Neil Henderson
Download or read book Polymerization Reactors and Processes written by James Neil Henderson and published by . This book was released on 1979 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Anionic Polymerization of Styrene in a Tubular Reactor by : Dong Min Kim
Download or read book Anionic Polymerization of Styrene in a Tubular Reactor written by Dong Min Kim and published by . This book was released on 1996 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Modelling and Control of the Polymerisation of Styrene by : Tariq M. Raja
Download or read book Modelling and Control of the Polymerisation of Styrene written by Tariq M. Raja and published by . This book was released on 1995 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The thesis describes a study of polymerisation with the intention of demonstrating the generic feasibility of some control techniques for the production of polymers with prescribed molecular weight distributions. The polymerisation of styrene using thermal and catalytic initiation was used as an exemplar for the purposes of developing the strategies. A number of mathematical models have been developed, including the kinetics of the free-radical bulk polymerisation of styrene initiated thermally and by 2,2'azobisisobutyronitrile (AIBN) catalyst without consideration of the environment in which the reactions occur. The dynamics of the polymerisation process are described in terms of the first three moments of the distribution of dead polymer. These moments were used to characterise the molecular weight distribution of the polymer for the purposes of control. Further, the constraints of carrying out the polymerisation in batch and semi-batch reactors, continuous stirred tank reactors and a tubular reactor have been modelled. Dynamic optimisation using Pontryagin's minimum principle and the kinetic model was used to solve the minimum batch time problem by considering separately and simultaneously the two optimal policies, for initiator and temperature. These policies yield the minimum batch time to produce a polymer product which satisfies a set of target specifications for the molecular weight distribution. Using the kinetic and reactor models together, and the optimal temperature policy as a reference level, a model based predictive controller was employed to assess whether a realistic implementation of the policy could be achieved. A difficulty in the practical, real time control of polymerisation is the lack of on-line measurement of molecular weight. A preliminary study of a model based, non-linear observer was conducted to estimate molecular weight distribution on-line. It was shown that the estimate is robust in the face of disturbances and uncertainty in the initial conditions.
Book Synopsis Encyclopedia of Chemical Processing by : Sunggyu Lee
Download or read book Encyclopedia of Chemical Processing written by Sunggyu Lee and published by Taylor & Francis US. This book was released on 2006 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt: Supplying nearly 350 expertly-written articles on technologies that can maximize and enhance the research and production phases of current and emerging chemical manufacturing practices and techniques, this second edition provides gold standard articles on the methods, practices, products, and standards recently influencing the chemical industries. New material includes: design of key unit operations involved with chemical processes; design, unit operation, and integration of reactors and separation systems; process system peripherals such as pumps, valves, and controllers; analytical techniques and equipment; current industry practices; and pilot plant design and scale-up criteria.
Book Synopsis Encyclopedia of Chemical Processing (Online) by : Sunggyu Lee
Download or read book Encyclopedia of Chemical Processing (Online) written by Sunggyu Lee and published by CRC Press. This book was released on 2005-11-01 with total page 3338 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition Encyclopedia supplies nearly 350 gold standard articles on the methods, practices, products, and standards influencing the chemical industries. It offers expertly written articles on technologies at the forefront of the field to maximize and enhance the research and production phases of current and emerging chemical manufacturing practices and techniques. This collecting of information is of vital interest to chemical, polymer, electrical, mechanical, and civil engineers, as well as chemists and chemical researchers. A complete reconceptualization of the classic reference series the Encyclopedia of Chemical Processing and Design, whose first volume published in 1976, this resource offers extensive A-Z treatment of the subject in five simultaneously published volumes, with comprehensive indexing of all five volumes in the back matter of each tome. It includes material on the design of key unit operations involved with chemical processes; the design, unit operation, and integration of reactors and separation systems; process system peripherals such as pumps, valves, and controllers; analytical techniques and equipment; and pilot plant design and scale-up criteria. This reference contains well-researched sections on automation, equipment, design and simulation, reliability and maintenance, separations technologies, and energy and environmental issues. Authoritative contributions cover chemical processing equipment, engineered systems, and laboratory apparatus currently utilized in the field. It also presents expert overviews on key engineering science topics in property predictions, measurements and analysis, novel materials and devices, and emerging chemical fields. ALSO AVAILABLE ONLINE This Taylor & Francis encyclopedia is also available through online subscription, offering a variety of extra benefits for both researchers, students, and librarians, including: Citation tracking and alerts Active reference linking Saved searches and marked lists HTML and PDF format options Contact Taylor and Francis for more information or to inquire about subscription options and print/online combination packages. US: (Tel) 1.888.318.2367; (E-mail) [email protected] International: (Tel) +44 (0) 20 7017 6062; (E-mail) [email protected]
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 1982 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monitoring Polymerization Reactions by : Wayne F. Reed
Download or read book Monitoring Polymerization Reactions written by Wayne F. Reed and published by John Wiley & Sons. This book was released on 2014-01-21 with total page 493 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offers new strategies to optimize polymer reactions With contributions from leading macromolecular scientists and engineers, this book provides a practical guide to polymerization monitoring. It enables laboratory researchers to optimize polymer reactions by providing them with a better understanding of the underlying reaction kinetics and mechanisms. Moreover, it opens the door to improved industrial-scale reactions, including enhanced product quality and reduced harmful emissions. Monitoring Polymerization Reactions begins with a review of the basic elements of polymer reactions and their kinetics, including an overview of stimuli-responsive polymers. Next, it explains why certain polymer and reaction characteristics need to be monitored. The book then explores a variety of practical topics, including: Principles and applications of important polymer characterization tools, such as light scattering, gel permeation chromatography, calorimetry, rheology, and spectroscopy Automatic continuous online monitoring of polymerization (ACOMP) reactions, a flexible platform that enables characterization tools to be employed simultaneously during reactions in order to obtain a complete record of multiple reaction features Modeling of polymerization reactions and numerical approaches Applications that optimize the manufacture of industrially important polymers Throughout the book, the authors provide step-by-step strategies for implementation. In addition, ample use of case studies helps readers understand the benefits of various monitoring strategies and approaches, enabling them to choose the best one to match their needs. As new stimuli-responsive and "intelligent" polymers continue to be developed, the ability to monitor reactions will become increasingly important. With this book as their guide, polymer scientists and engineers can take full advantage of the latest monitoring strategies to optimize reactions in both the lab and the manufacturing plant.
Book Synopsis Comprehensive Dissertation Index by :
Download or read book Comprehensive Dissertation Index written by and published by . This book was released on 1984 with total page 890 pages. Available in PDF, EPUB and Kindle. Book excerpt:
