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Author: Guang-Ming Qiu
Publisher:
ISBN: 9781608769056
Category : Liquid carbon dioxide
Languages : en
Pages : 0
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Book Description
Supercritical carbon dioxide (SCCO2) has dissolving power comparable to that of liquids, is much more compressible than dilute gases, and has transport properties intermediate between gas- and liquid-like. This unusual combination of physical properties can be advantageously exploited in environmentally benign separation and reaction processes, as well as for new kinds of materials processing. This book articles summarises the modifications and preparations of membranes that have been conducted in SCCO2.
Author: Guang-Ming Qiu
Publisher:
ISBN: 9781608769056
Category : Liquid carbon dioxide
Languages : en
Pages : 0
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Book Description
Supercritical carbon dioxide (SCCO2) has dissolving power comparable to that of liquids, is much more compressible than dilute gases, and has transport properties intermediate between gas- and liquid-like. This unusual combination of physical properties can be advantageously exploited in environmentally benign separation and reaction processes, as well as for new kinds of materials processing. This book articles summarises the modifications and preparations of membranes that have been conducted in SCCO2.
Author: Guang-Ming Qiu
Publisher:
ISBN: 9781614703167
Category : Liquid carbon dioxide
Languages : en
Pages : 115
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Book Description
Author: Nidal Hilal
Publisher: CRC Press
ISBN: 1439866368
Category : Science
Languages : en
Pages : 503
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Book Description
Membrane Modification: Technology and Applications is written for engineers, scientists, graduate students, and researchers in the field of membrane science and technology, materials science, applied physics, chemistry, and environmental science. The book presents the complete range of membrane modification techniques used to increase efficiency of
Author: Marcel R. Belinsky
Publisher: Nova Science Publishers
ISBN: 9781607419303
Category : Supercritical fluid extraction
Languages : en
Pages : 0
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Book Description
A supercritical fluid is any substance at a temperature and pressure above its critical point. It can diffuse through solids like a gas, and dissolve materials like a liquid. Additionally, close to the critical point, small changes in pressure or temperature result in large changes in density, allowing many properties to be "tuned". Supercritical fluids are suitable as a substitute for organic solvents in a range of industrial and laboratory processes. Carbon dioxide and water are the most commonly used supercritical fluids, being used for decaffeination and power generation respectively. In general terms, supercritical fluids have properties between those of a gas and a liquid. This new and important book gathers the latest research from around the globe in this field of study with a focus on such topics as: the modification and preparation of membrane in supercritical carbon dioxide, supercritical fluid technology applied to the manufacture of prebiotic carbohydrates, the pre-treatment of herbaceous matrix in a process of supercritical fluid extraction, fundamental properties and chemical reactions of supercritical methanol and others.
Author: Md Tashfin Zayed Hossain
Publisher:
ISBN:
Category : Carbon dioxide
Languages : en
Pages : 250
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Book Description
Seeks to investigate the transport of some selected organic solvents along with liquid and supercritical carbon dioxide (CO2) in hydrophobic and hydrophilic ceramic membranes in the light of membrane-solvent interactions.
Author: Priya Gopal
Publisher:
ISBN:
Category :
Languages : en
Pages : 150
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Book Description
Author: Xuezhong He
Publisher: CRC Press
ISBN: 0429820348
Category : Science
Languages : en
Pages : 172
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Book Description
Carbon membranes have great advantages of strong mechanical strength and high chemical stabilities, as well as high separation performance to reach the industrial attractive region. Further improvement on membrane performance can potentially offset the relatively high production cost compared to polymeric membranes. However, there are still some challenges related to fabrication of asymmetric carbon membranes, the controlling of structure and pore-size and module up-scaling for commercial application. The aim of this book is to provide the fundamentals on carbon membrane materials for the young researchers and engineers to develop frontier membrane materials for energy efficient separation process. This book describes the status and perspectives of both self-supported and supported carbon membranes from fundamentals to applications. The key steps on the development of high performance carbon membranes including precursor selection, tuning carbon membrane structure and regeneration are discussed. In the end, different potential applications both in gas and liquids separation are well described, and the future directions for carbon membrane development were pointed out. To this end, membrane science and engineering are set to play crucial roles as enabling technologies to provide energy efficient and cost-effective future solutions for energy and environment related processes. Based on this approach the research projects which are trying to find attractive carbon materials in our days are many. The published papers, per year, in the topic of carbon membranes, especially for biogas upgrading, natural gas sweetening and hydrogen purification, are numerous with very high impact. However, only few are the books which include relevant to the topic of carbon membrane technology. This book offers the condensed and interdisciplinary knowledge on carbon membranes, and provides the opportunity to the scientists who are working in the field of carbon membrane technology for gas and liquid separations to present, share, and discuss their contributions within the membrane community.
Author: Anil K. Pabby
Publisher: CRC Press
ISBN: 0849395496
Category : Science
Languages : en
Pages : 1210
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Book Description
The Handbook of Membrane Separations: Chemical, Pharmaceutical, and Biotechnological Applications provides detailed information on membrane separation technologies as they have evolved over the past decades. To provide a basic understanding of membrane technology, this book documents the developments dealing with these technologies. It explores chemical, pharmaceutical, food processing and biotechnological applications of membrane processes ranging from selective separation to solvent and material recovery. This text also presents in-depth knowledge of membrane separation mechanisms, transport models, membrane permeability computations, membrane types and modules, as well as membrane reactors.
Author: Enrico Drioli
Publisher: Newnes
ISBN: 0080932509
Category : Technology & Engineering
Languages : en
Pages : 1528
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Book Description
Comprehensive Membrane Science and Engineering, Four Volume Set covers all aspects of membrane science and technology - from basic phenomena to the most advanced applications and future perspectives. Modern membrane engineering is critical to the development of process-intensification strategies and to the stimulation of industrial growth. The work presents researchers and industrial managers with an indispensable tool toward achieving these aims. Covers membrane science theory and economics, as well as applications ranging from chemical purification and natural gas enrichment to potable water Includes contributions and case studies from internationally recognized experts and from up-and-coming researchers working in this multi-billion dollar field Takes a unique, multidisciplinary approach that stimulates research in hybrid technologies for current (and future) life-saving applications (artificial organs, drug delivery)
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 8
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Book Description
