Membranes on Polyolefins Plants Vent Recovery PDF Download
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Author: Intratec
Publisher: Intratec Solutions
ISBN: 0615678912
Category : Technology & Engineering
Languages : en
Pages : 52
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Book Description
Gas separation by membranes has acquired increasing importance in the petrochemical industry and is now a relatively well-established unit operation, especially in the monomer recovery of polymer production processes. Considering the current tight monomers market, polymer degassing steps present potential improvement opportunities, through the recovery of vent streams containing monomers. The economic analysis presented in this report is based upon the installation of a membrane-based propylene recovery unit in a polypropylene plant, a unit similar to MTR VaporSep(r). Such measure was demonstrated to be attractive in the US Gulf Coast, due to propylene scarcity, which has recently raised its market value. The alternative of using such vent streams as fuel showed to be less interesting, since fuel prices are low, due to natural gas growing offerings. About the Publication Program The Improvement Economics Program is a program that provides, by way of periodic reports, insightful and unbiased reviews on process improvement opportunities, from both a technical and economic perspective. Each report presents the following topics: opportunity description schematics, such as flow diagrams technical details, such as heat and material balances, key performance indicators environmental impact analysis capital and operating costs breakdown alternative solutions overview
Author: Intratec
Publisher: Intratec Solutions
ISBN: 0615678912
Category : Technology & Engineering
Languages : en
Pages : 52
Get Book Here
Book Description
Gas separation by membranes has acquired increasing importance in the petrochemical industry and is now a relatively well-established unit operation, especially in the monomer recovery of polymer production processes. Considering the current tight monomers market, polymer degassing steps present potential improvement opportunities, through the recovery of vent streams containing monomers. The economic analysis presented in this report is based upon the installation of a membrane-based propylene recovery unit in a polypropylene plant, a unit similar to MTR VaporSep(r). Such measure was demonstrated to be attractive in the US Gulf Coast, due to propylene scarcity, which has recently raised its market value. The alternative of using such vent streams as fuel showed to be less interesting, since fuel prices are low, due to natural gas growing offerings. About the Publication Program The Improvement Economics Program is a program that provides, by way of periodic reports, insightful and unbiased reviews on process improvement opportunities, from both a technical and economic perspective. Each report presents the following topics: opportunity description schematics, such as flow diagrams technical details, such as heat and material balances, key performance indicators environmental impact analysis capital and operating costs breakdown alternative solutions overview
Author: Enrico Drioli
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110381540
Category : Technology & Engineering
Languages : en
Pages : 428
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Book Description
Modern membrane science and technology aids engineers in developing and designing more efficient and environmentally-friendly processes. The optimal material and membrane selection as well as applications in the many involved industries are provided. This work is the ideal introduction for engineers working in membrane science and applications (wastewater, desalination, adsorption, and catalysis), process engineers in separation science, biologists and biochemists, environmental scientists, and most of all students. Its multidisciplinary approach also stimulates thinking of hybrid technologies for current and future life-saving applications (artificial organs, drug delivery).
Author: Karl B. Schnelle, Jr.
Publisher: CRC Press
ISBN: 1420036432
Category : Nature
Languages : en
Pages : 409
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Book Description
In the debate over pollution control, the price of pollution is a key issue. But which is more costly: clean up or prevention? From regulations to technology selection to equipment design, Air Pollution Control Technology Handbook serves as a single source of information on commonly used air pollution control technology. It covers environmental regulations and their history, process design, the cost of air pollution control equipment, and methods of designing equipment for control of gaseous pollutants and particulate matter. This book covers how to: Review alternative design methods Select methods for control Evaluate the costs of control equipment Examine equipment proposals from vendors With its comprehensive coverage of air pollution control processes, the Air Pollution Control Technology Handbook is a detailed reference for the practicing engineer who prepares the basic process engineering and cost estimation required for the design of an air pollution control system. It discusses the topics in depth so that you can apply the methods and equations presented and proceed with equipment design.
Author: Young Moo Lee
Publisher: John Wiley & Sons
ISBN: 352734764X
Category : Technology & Engineering
Languages : en
Pages : 373
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Book Description
Complete learning resource to understand membrane technology for gas, ion, and water transportation and/or separation This book provides important information on membranes for energy production as well as the recent key advances that have been made in the field. It benefits the reader not only by providing insight into the application of membranes in the energy industry, but also by explaining the principles or theories behind this important application, including the transport of small molecules such as gas, ion, and water. Contributed by a world-renowned and long-standing expert in the field of membrane materials and processes, the book covers many important areas of interest, such as: The history of membrane science and technology Fundamentals of membrane technology, including principles of membrane formation and principle behind Gas separation using membrane technology Membranes for ion transport or separation realized in energy generation and storage The future direction and outlook of membrane technology in energy application and industry This book is a must-have resource for professionals in the field who wish to gain mastery over the topic of membranes and how they relate to energy application. Many different types of scientists and engineers will be able to derive immense value from its comprehensive yet concise approach.
Author: Atul Tiwari
Publisher: John Wiley & Sons
ISBN: 1118938445
Category : Technology & Engineering
Languages : en
Pages : 646
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Book Description
The encyclopedia will be an invaluable source of information for researchers and students from diverse backgrounds including physics, chemistry, materials science and surface engineering, biotechnology, pharmacy, medical science, and biomedical engineering.
Author: Yuri Yampolskii
Publisher: John Wiley & Sons
ISBN: 1119112710
Category : Technology & Engineering
Languages : en
Pages : 122
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Book Description
Si containing polymers have been instrumental in the development of membrane gas separation practices since the early 1970s. Their function is to provide a selective barrier for different molecular species, where selection takes place either on the basis of size or on the basis of physical interactions or both. Combines membrane science, organosilicon chemistry, polymer science, materials science, and physical chemistry Only book to consider polymerization chemistry and synthesis of Si-containing polymers (both glassy and rubbery), and their role as membrane materials Membrane operations present environmental benefits such as reduced waste, and recovered/recycled valuable raw materials that are currently lost to fuel or to flares
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309311969
Category : Political Science
Languages : en
Pages : 367
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Book Description
The Small Business Innovation Research (SBIR) program is one of the largest examples of U.S. public-private partnerships, and was established in 1982 to encourage small businesses to develop new processes and products and to provide quality research in support of the U.S. government's many missions. The U.S. Congress tasked the National Research Council with undertaking a comprehensive study of how the SBIR program has stimulated technological innovation and used small businesses to meet federal research and development needs, and with recommending further improvements to the program. In the first round of this study, an ad hoc committee prepared a series of reports from 2004 to 2009 on the SBIR program at the five agencies responsible for 96 percent of the program's operations-including the National Science Foundation (NSF). Building on the outcomes from the first round, this second round presents the committee's second review of the NSF SBIR program's operations. Public-private partnerships like SBIR are particularly important since today's knowledge economy is driven in large part by the nation's capacity to innovate. One of the defining features of the U.S. economy is a high level of entrepreneurial activity. Entrepreneurs in the United States see opportunities and are willing and able to assume risk to bring new welfare-enhancing, wealth-generating technologies to the market. Yet, although discoveries in areas such as genomics, bioinformatics, and nanotechnology present new opportunities, converting these discoveries into innovations for the market involves substantial challenges. The American capacity for innovation can be strengthened by addressing the challenges faced by entrepreneurs.
Author: Visakh P. M.
Publisher: John Wiley & Sons
ISBN: 1118831802
Category : Technology & Engineering
Languages : en
Pages : 556
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Book Description
The 2nd volume on applications with discuss the various aspects of state-of-the-art, new challenges and opportunities for gas and vapor separation of polymer membranes, membranes for wastewater treatment, polymer electrolyte membranes and methanol fuel cells, polymer membranes for water desalination, optical, electrochemical and anion/polyanion sensors, polymeric pervaporation membranes, organic-organic separation, biopolymer electrolytes for energy devices, carbon nanoparticles for pervaporation polymeric membranes, and mixed matrix membranes for nanofiltration application.
Author: Richard W. Baker
Publisher: John Wiley & Sons
ISBN: 1119685990
Category : Technology & Engineering
Languages : en
Pages : 564
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Book Description
Membrane Technology and Applications Internationally acknowledged text on separation membrane technology, presenting current theory and practice, plus manufacturing and applications The 4th Edition of Membrane Technology and Applications presents an authoritative, up-to-date overview of separation membranes, their theoretical underpinnings, manufacture, and use, beginning with a series of general chapters on membrane preparation, transport theory, and concentration polarization, then surveying the major areas of membrane application in separate chapters. Written in a readily accessible style, each chapter offers a thorough treatment of its subject, from historical and theoretical backgrounds through to current and potential applications. Topics include reverse osmosis, ultrafiltration, microfiltration, gas separation, pervaporation, electrodialysis, coupled and facilitated transport, and medical applications of membranes. This new edition has been comprehensively updated, with substantial new material, figures, and references throughout to reflect the latest developments in the field. Major changes include: A new chapter on transport mechanisms in finely microporous membranes, with focus on gas transport A new chapter on membrane contactors A substantially expanded section on hyperfiltration applications, including pharmaceutical applications, in the reverse osmosis chapter Expanded treatment of membrane bioreactors, plus a new section on biotechnology applications, in the ultrafiltration chapter A new section in the gas separation chapter devoted to carbon dioxide capture from industrial process emissions, including power plant emissions Research areas that the author would work on if he were, once again, a 21-year-old graduate student. Written by a leading expert with 50 years of experience, Membrane Technology and Applications provides balanced coverage of all aspects of the field, and is essential reading for all membrane enthusiasts, from neophyte graduate student to academic researcher to seasoned industry professional.
Author: Peter T Cardew
Publisher: Royal Society of Chemistry
ISBN: 1847551343
Category : Technology & Engineering
Languages : en
Pages : 333
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Book Description
Discussing the technology and its applications, Membrane Processes: A Technology Guide investigates the differing requirements of industry today. Driven by increasing water quality demands, the technological spotlight is now on the application of membranes to potable water, and several significant examples of filtration processes are given. Encompassing the fundamentals of design and operation of membranes, feasibility of use and economics as well as applications in water, paint and other industries, this coverage of the key aspects of membrane technology will be welcomed by technologists, engineers and scientists in a variety of disciplines.
