Download or read book Process for Continuous Polymerization of Ethylene written by T. Ikegami and published by . This book was released on 1981 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Polymerization of Ethylene Under the Influence of Gamma radiation written by Sergeĭ Sergeevich Medvedev and published by . This book was released on 1960 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Process for Polymerization of Ethylene Under High Pressure written by G. Luft and published by . This book was released on 1989 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Kinetics Studies of Ethylene Polymerization in Continuous Reactor of Novel Design written by Raúl Alberto González-Moreno and published by . This book was released on 1962 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plastics Technology Handbook written by Manas Chanda and published by CRC Press. This book was released on 2017-11-07 with total page 1660 pages. Available in PDF, EPUB and Kindle. Book excerpt: Updated throughout to reflect advances over the last decade, the Fifth Edition continues the handbook’s tradition of authoritative coverage of fundamentals, production methods, properties, and applications of plastics and polymer-based materials. It covers tooling for plastics fabrication processes, thermoplastics, thermosetting plastics, foamed plastics, reinforced plastics, plastisols, and new developments in mold design. It also discusses rubber compounding and processing technologies. More recent developments in polymer fabrication and processing, including electrospinning, electrografted coating, polymer-metal hybrid joining, flex printing, and rapid prototyping/ 3D printing, are also presented. The handbook highlights advanced materials including natural and synthetic gfnanosize polymers, their unusual properties, and innovative applications, as well as polymer-carbon nanocomposites, graphene-based polymer nanocomposites, smart healable polymer composites, smart polymer coatings, electroactive polymers, polymer nanomaterials, and novel nano-/microfibrillar polymer composites. It offers updates on polymer solar battery development, plastics recycling and disposal methods, new concepts of "upcycling" and single-polymer composites, renewable synthetic polymers, biodegradable plastics and composites, and toxicity of plastics. The book also provides an overview of new developments in polymer applications in various fields including packaging, building and construction, corrosion prevention and control, automotive, aerospace applications, electrical and electronic applications, agriculture and horticulture, domestic appliances and business machines, medical and biomedical applications, marine and offshore applications, and sports.
Download or read book Polymerisation of Ethylene written by Paul Allemeersch and published by Walter de Gruyter GmbH & Co KG. This book was released on 2015-02-17 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents all information necessary to understand the functioning of a slurry loop reactor for the polymerisation of ethylene into high density polyethylene, and to operate it accordingly. All discussions are based on experimental data from the operation of full scale commercial loop reactors. Methods for off-line modelling and scaling-up from lab to full scale are included, as well as the answers to important questions on the running of two loop reactors in series. Building knowledge from full scale industrial experience. This highly accessible book makes one understand the functioning of slurry loop reactors for the polymerisation of ethylene, and how to operate them. Its methods include off-line modelling, scaling-up and running reactors in series. It is inspiring for all production and process engineers, showing, for the first time, how with full scale reactor data the link is made between firm basic theory and the most practical operating guidelines.
Download or read book Ullmann s Polymers and Plastics written by Wiley-VCH and published by John Wiley & Sons. This book was released on 2016-03-18 with total page 1934 pages. Available in PDF, EPUB and Kindle. Book excerpt: Your personal Ullmann's: Chemical and physical characteristics, production processes and production figures, main applications, toxicology and safety information are all to be found here in one single resource - bringing the vast knowledge of the Ullmann's Encyclopedia to the desks of industrial chemists and chemical engineers. The ULLMANN’S perspective on polymers and plastics brings reliable information on more than 1500 compounds and products straight to your desktop Carefully selected “best of” compilation of 61 topical articles from the Encyclopedia of Industrial Chemistry on economically important polymers provide a wealth of chemical, physical and economic data on more than 1000 different polymers and hundreds of modifications Contains a wealth of information on the production and use of all industrially relevant polymers and plastics, including organic and inorganic polymers, fibers, foams and resins Extensively updated: more than 30% of the content has been added or updated since the launch of the 7th edition of the Ullmann’s encyclopedia in 2011 and is now available in print for the first time 4 Volumes
Download or read book Polymerization of Ethylene Initiated by Gamma Radiation written by James C. Hayward and published by . This book was released on 1955 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Official Gazette of the United States Patent Office written by United States. Patent Office and published by . This book was released on 1953 with total page 1372 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ethylene Polymerization Process written by T. Ikegami and published by . This book was released on 1982 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Metallocene catalyzed Semi batch and Continuous Polymerization of Ethylene written by Paul A. Charpentier and published by . This book was released on 1997 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Olefin Polymerization written by Walter Kaminsky and published by Wiley-VCH. This book was released on 2006-08-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: With an enormous velocity, olefin polymerization has expanded to one of the most significant fields in polymers since the first industrial use about 50 years ago. In 2005, 100 million tons of polyolefins were produced - the biggest part was catalyzed by metallorganic compounds. The Hamburg Macromolecular Symposium 2005 with the title "Olefin Polymerization" involved topics such as new catalysts and cocatalysts, kinetics, mechanism and polymer reaction engineering, synthesis of special polymers, and characterization of polyolefins. The conference combined scientists from different disciplines to discuss latest research results of polymers and to offer each other the possibility of cooperation. This is reflected in this volume, which contains invited lectures and selected posters presented at the symposium.
Download or read book Polyolefin Production Processes written by Marshall Sittig and published by William Andrew. This book was released on 1976 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Transition Metal Polymerization Catalysts written by Ray Hoff and published by John Wiley & Sons. This book was released on 2018-04-20 with total page 895 pages. Available in PDF, EPUB and Kindle. Book excerpt: Including recent advances and historically important catalysts, this book overviews methods for developing and applying polymerization catalysts – dealing with polymerization catalysts that afford commercially acceptable high yields of polymer with respect to catalyst mass or productivity. • Contains the valuable data needed to reproduce syntheses or use the catalyst for new applications • Offers a guide to the design and synthesis of catalysts, and their applications in synthesis of polymers • Includes the information essential for choosing the appropriate reactions to maximize yield of polymer synthesized • Presents new chapters on vanadium catalysts, Ziegler catalysts, laboratory homopolymerization, and copolymerization
Download or read book Polymerization Process Modeling written by N. A. Dotson and published by John Wiley & Sons. This book was released on 1996-12-17 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Large numbers of chemical engineers work with polymerization reactions and the problems and the challenges particular to the production of polymers. These problems have no counterparts in small-molecule reactions, and thus usually are neglected in standard reactor courses. This book provides a clearly written, comprehensive textbook on polymerization reactor engineering, appropriate for senior-level undergraduate and 1st- and 2nd-year graduate students. It focuses on polymer structure and structure-property relationships conditions that can play a role in dictating stucture.
Download or read book Continuous Depolymerization of Poly ethylene Terephthalate Via Reactive Extrusion written by and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A single-step, extrusion-based process to depolymerize poly(ethylene terephthalate) (PET) has been investigated. The depolymerization is effected by reacting ethylene glycol (EG) with the high molecular weight polymer (glycolysis). The ethylene glycol causes chain scission by attacking the ester linkages along the polymer backbone. The objective is to recover purified low molecular weight oligomers of bis(hydroxyethyl) terephthalate (BHET) for repolymerization. A key feature of this process is that it employs the use of a twin-screw extruder as a reactor. The twin-screw extruder conveys the polymer and continuously creates a fresh surface area that facilitates penetration of the depolymerizing agent into the polymer. This research could play a role in reducing the considerable amount of bottle-grade PET resin that is manufactured from virgin materials, resulting in a significant environmental and economic impact. Results of glycolysis experiments on a Leistritz 34 mm counter-rotating twin-screw extruder have been characterized by substantially faster depolymerization rates than typical batch glycolysis reactions, shortening reaction times from hours to minutes. Oligomers with number-average degrees of polymerization (DPn) as low as 13 (Mn = 2,500) can be produced continuously from the starting bottle-grade PET resin (DPn = 102 and Mn = 20,000) in residence times of just 10 minutes. By changing operating conditions, e.g. feed rate and EG:PET ratio, the DPn of the final product can be controlled at essentially atmospheric pressure.
Download or read book Continuous Oxygen initiated Ethylene Polymerization written by Frank Norman Grimsby and published by . This book was released on 1954 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:
