Supercritical Fluid Assisted Polymer Blending
Author : Mark D. Elkovitch
Publisher :
Page : 486 pages
File Size : 40,4 MB
Release : 2001
Category :
ISBN :
Author : Mark D. Elkovitch
Publisher :
Page : 486 pages
File Size : 40,4 MB
Release : 2001
Category :
ISBN :
Author : Srinivas Siripurapu
Publisher :
Page : 182 pages
File Size : 43,97 MB
Release : 2003
Category :
ISBN :
Keywords: polymer surfactants, polymer blends, high pressure rheology, controlled foam nucleation, carbon dioxide, nanoporous polymers, microcellular foam, supercritical fluids.
Author : Vannessa Goodship
Publisher : iSmithers Rapra Publishing
Page : 152 pages
File Size : 33,79 MB
Release : 2005
Category : Science
ISBN : 9781859574942
SCFs are currently the subjects of intense research and commercial interest. Applications such as the RESS (rapid expansion of supercritical fluid solutions) process are part of standard industrial practice. In view of their ever-growing importance in the polymer industry there is a need to fully comprehend how supercritical fluids interrelate with polymeric materials to realise the potential that can be gained from their use. The authors review the basic principles of SCFs and their application within the polymer industry: characteristics and properties, extraction of unwanted residual products, polymerisation solvents, and polymer impregnation. Processing applications such as plasticisation, foaming and blending are also considered. There is discussion of the potential within the polymer recycling industry for use of SCFs as cleaning agents or within supercritical oxidation processes. Around 400 references with abstracts from recent global literature accompany this review, sourced from the Polymer Library, to facilitate further reading. A subject index and a company index are included.
Author : Ravindra Kharde
Publisher :
Page : 262 pages
File Size : 33,51 MB
Release : 1999
Category : Polymers
ISBN :
Author : Concepcion Domingo Pascual
Publisher : CRC Press
Page : 560 pages
File Size : 49,76 MB
Release : 2015-10-22
Category : Science
ISBN : 981461341X
The environmental and climate program demands technological solutions in the chemical industry that incorporate prevention of pollution. Major advances are needed to reduce the use of organic solvents, such as methanol, toluene, xylene, methyl ethyl ketone, and dichloromethane, which account for 27 percent of total toxics release inventory chemical
Author : Zeynep Bayraktar
Publisher :
Page : 294 pages
File Size : 13,90 MB
Release : 1999
Category : Polymerization
ISBN :
Author : Maartje F. Kemmere
Publisher : John Wiley & Sons
Page : 358 pages
File Size : 41,15 MB
Release : 2006-05-12
Category : Technology & Engineering
ISBN : 3527607056
Recently, supercritical fluids have emerged as more sustainable alternatives for the organic solvents often used in polymer processes. This is the first book emphasizing the potential of supercritical carbon dioxide for polymer processes from an engineering point of view. It develops a state-of-the-art overview on polymer fundamentals, polymerization reactions and polymer processing in supercritical carbon dioxide. The book covers topics in a multidisciplinary approach starting from polymer chemistry and thermodynamics, going through monitoring, polymerization processes and ending with polymer shaping and post-processing. The authors are internationally recognized experts from different fields in polymer reaction engineering in supercritical fluids. The book was initiated by the Working Party on Polymer Reaction Engineering of the European Federation of Chemical Engineering and further renowned international experts.
Author : Vladimir Anikeev
Publisher : Newnes
Page : 285 pages
File Size : 18,94 MB
Release : 2013-12-21
Category : Technology & Engineering
ISBN : 0444626972
Supercritical Fluid Technology for Energy and Environmental Applications covers the fundamental principles involved in the preparation and characterization of supercritical fluids (SCFs) used in the energy production and other environmental applications. Energy production from diversified resources — including renewable materials — using clean processes can be accomplished using technologies like SCFs. This book is focused on critical issues scientists and engineers face in applying SCFs to energy production and environmental protection, the innovative solutions they have found, and the challenges they need to overcome. The book also covers the basics of sub- and supercritical fluids, like the thermodynamics of phase and chemical equilibria, mathematical modeling, and process calculations. A supercritical fluid is any substance at a temperature and pressure above its critical point where distinct liquid and gas phases do not exist. At this state the compound demonstrates unique properties, which can be "fine-tuned," making them suitable as organic solvents in a range of industrial and laboratory processes. This volume enables readers to select the most appropriate medium for a specific situation. It helps instructors prepare course material for graduate and postgraduate courses in the area of chemistry, chemical engineering, and environmental engineering. And it helps professional engineers learn supercritical fluid-based technologies and use them in solving the increasingly challenging environmental issues. Relates theory, chemical characteristics, and properties of the particular supercritical fluid to its various applications Covers the fundamentals of supercritical fluids, like thermodynamics of phase and chemical equilibria, mathematical modeling, and process calculations Includes the most recent applications of supercritical fluids, including energy generation, materials synthesis, and environmental protection
Author : Jane Osborne
Publisher : Nova Science Publishers
Page : 0 pages
File Size : 25,40 MB
Release : 2014
Category : Fluids
ISBN : 9781633219304
Supercritical fluid carbon dioxide (sc-CO2) possesses both gas-like and liquid-like properties. It is capable of depositing nanoparticles in small structures and poorly wettable substrates. Deposition and array formation of metal and metal sulphide nanoparticles on various substrates using sc-CO2 as a medium has been a subject of considerable interest for researchers in nanomaterials area in recent years. This handbook begins by exploring nanoparticle deposition using supercritical fluid carbon dioxide. Further topics in this handbook include separation of oils using supercritical carbon dioxide; the application of an integrated supercritical extraction and impregnation process for incorporation of thyme extracts into different carriers; supercritical fluid extraction application on dairy products and by-products; and supercritical fluid technology applications in pharmaceutical drug formulations.
Author : Spe
Publisher : CRC Press
Page : 1238 pages
File Size : 50,52 MB
Release : 1998-03-31
Category : Technology & Engineering
ISBN : 9781566766692
Annotation More than 700 presentations at ANTEC?98, the Annual Technical Conference of the Society of Plastics Engineers, comprise an encyclopedic compilation of the newest plastics technology available. This is the single most comprehensive annual presentation of new plastics technology!