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Autothermal Packed Bed Catalytic Membrane Reformer For Hydrogen Generation By Steam Reforming Of Methane
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Book Synopsis Autothermal Packed-bed Catalytic Membrane Reformer for Hydrogen Generation by Steam Reforming of Methane by : David Stanislav Simakov
Download or read book Autothermal Packed-bed Catalytic Membrane Reformer for Hydrogen Generation by Steam Reforming of Methane written by David Stanislav Simakov and published by . This book was released on 2009 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hydrogen Production from Catalytic Autothermal Reforming of Methane Using Membrane Reactor by : Jawan Jungan
Download or read book Hydrogen Production from Catalytic Autothermal Reforming of Methane Using Membrane Reactor written by Jawan Jungan and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hydrogen Production from Catalytic Autothermal Reforming of Methane Using Membrane Reactor for Fuel Cell Application by : Jawan Jungan
Download or read book Hydrogen Production from Catalytic Autothermal Reforming of Methane Using Membrane Reactor for Fuel Cell Application written by Jawan Jungan and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Simulation of Membrane Reactors by : Angelo Bruno Basile
Download or read book Simulation of Membrane Reactors written by Angelo Bruno Basile and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mathematics is an effective tool to study and model the world in which we live. Schematically, a model is the representation of a system or a process obtained by substituting to the real phenomenon another one in a more familiar field through simplifications, abstractions and analogies. In this book the authors introduce tools needed to carry out computer simulations of membrane reactors. These simulations serve as a complement to conventional experiments, enabling us to learn something new, something that cannot be found out in other ways. This book emphasises the utility of mathematical modelling as an effective tool for predicting/simulating various membrane reactors processes working under different scenarios. The book is divided in 11 chapters dealing with the approach to different membrane reactors. The separation properties of the membranes are introduced first and used in simple simulations in which no reaction takes place. Afterwards, different approaches for simulation of different membrane reactors (porous, dense, zeolitic, metallic and polymeric, photocatalytic, bio- membrane reactors) are introduced and used is base case studies. Finally, the last chapter briefly introduces new numerical techniques applied to membrane and membrane reactors with particular attention to some aspects of quantum mechanics.
Book Synopsis Membrane Reactors for Hydrogen Production Processes by : Marcello De Falco
Download or read book Membrane Reactors for Hydrogen Production Processes written by Marcello De Falco and published by Springer Science & Business Media. This book was released on 2011-03-25 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Membrane Reactors for Hydrogen Production Processes deals with technological and economic aspects of hydrogen selective membranes application in hydrogen production chemical processes. Membrane Reactors for Hydrogen Production Processes starts with an overview of membrane integration in the chemical reaction environment, formulating the thermodynamics and kinetics of membrane reactors and assessing the performance of different process architectures. Then, the state of the art of hydrogen selective membranes, membrane manufacturing processes and the mathematical modeling of membrane reactors are discussed. A review of the most useful applications from an industrial point of view is given. These applications include: natural gas steam reforming, autothermal reforming, water gas shift reaction, decomposition of hydrogen sulphide, and alkanes dehydrogenation. The final part is dedicated to the description of a pilot plant where the novel configuration was implemented at a semi-industrial scale. Plant engineers, researchers and postgraduate students will find Membrane Reactors for Hydrogen Production Processes a comprehensive guide to the state of the art of membrane reactor technology.
Book Synopsis A Compact and Efficient Steam Methane Reformer for Hydrogen Production by : Willard Lawrence Quon
Download or read book A Compact and Efficient Steam Methane Reformer for Hydrogen Production written by Willard Lawrence Quon and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A small-scale steam-methane reforming system for localized, distributed production of hydrogen offers improved performance and lower cost by integrating the following technologies developed at the University of Houston; (1) Catalyzed steam-methane reforming on ceramic foam catalyst substrates. (2) Coupling of reformers to remote heat sources via heat pipes instead of heating by direct-fired heaters. (3) Catalytic combustion of methane with air on ceramic foam substrates as the heat source. Each of these three technologies confer benefits improving the efficiency, reliability, or cost of an integrated compact steam-methane reforming system. A prior 2-D computer model was adapted from existing FORTRAN code for a packed-bed reactor and successfully updated to better reflect heat transfer in the ceramic foam bed and at the reactor wall, then validated with experimental heat transfer and reaction data for use in designing commercial-scale ceramic foam catalytic reactors. Different configurations and sizes of both reformer and combustor reactors were studied to arrive at a best configuration for an integrated system. The radial and axial conversions and temperatures of each reactor were studied to match the heat recovery capability of the reformer to the heat generation characteristics of the combustor. The vetted computer model was used to size and specify a 500 kg/day hydrogen production unit featuring ceramic foam catalyst beds integrated into heat pipe reactors that can be used for multiple end users, ranging from small edible fats and oils hydrogenators to consumer point of sale hydrogen fueling stations. The estimated investment for this 500 kg/day system is $2,286,069 but is expected to drop to less than $1,048,000 using mass production methods. Economic analysis of the 500 kg/day hydrogen production system shows that it is not presently competitive with gasoline as a transportation fuel, but the system is still economically attractive to stationary fuel cell applications or small chemical users with a delivered hydrogen price as low as $1.49/kg, even with a 10% IRR that includes investment recovery, depreciation, taxes, etc.
Download or read book Fast Fluidization written by and published by Academic Press. This book was released on 1994-12-23 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last decade, circulating fluidization or fast fluidization has developed rapidly, superseding standard bubbling fluidization in many applications; for example, fast fluidization provides a better means forcontrolling emissions from the combustion of high-sulfur fuels and excels when used in boilers in steam plant and power stations. China initiated the study of fast fluidization in the early 1970s. Focusing on the substantial research cultivated in that country, with Kwauk at the leading edge, this latest volume in the Advances in Chemical Engineering Series is written in the context of the international state of the art and addresses some of the most vital issues surrounding this fluidization method."
Book Synopsis Sustainable Strategies for the Upgrading of Natural Gas: Fundamentals, Challenges, and Opportunities by : E.G. Derouane
Download or read book Sustainable Strategies for the Upgrading of Natural Gas: Fundamentals, Challenges, and Opportunities written by E.G. Derouane and published by Springer Science & Business Media. This book was released on 2005-06-01 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Energy and feedstock materials for the chemical industry are in increasing demand and, with constraints related to the availability and use of oil, the energy and chemical industry is undergoing considerable changes. In recent years, major restructuring has occurred in the oil, petrochemical, and chemical industry, with increasing attention devoted to the use of natural gas, methane in particular, as a chemical feedstock rather than just as a fuel. The conversion of remote natural gas into liquid fuels or other transportable chemicals is a challenge to industrial catalysis. Few processes exist so far with the major ones involving the conversion of natural gas to synthesis gas by steam reforming, CO2 reforming, or partial oxidation, followed by the syntheses of methanol, hydrocarbons (Fischer-Tropsch synthesis), or ammonia. In this book, a comprehensive overview of the field of processing natural gas is given, through a series of chapters written by leading scientists and engineers in the field. New developments are discussed and current work relevant to the area is shown by a series of recent works by researchers working in this and related fields.
Book Synopsis Membrane Reactors for Energy Applications and Basic Chemical Production by : Angelo Basile
Download or read book Membrane Reactors for Energy Applications and Basic Chemical Production written by Angelo Basile and published by Elsevier. This book was released on 2015-02-05 with total page 697 pages. Available in PDF, EPUB and Kindle. Book excerpt: Membrane Reactors for Energy Applications and Basic Chemical Production presents a discussion of the increasing interest in membrane reactors that has emerged in recent years from both the scientific and industrial communities, in particular their usage for energy applications and basic chemical production. Part One of the text investigates membrane reactors for syngas and hydrogen production, while Part Two examines membrane reactors for other energy applications, including biodiesel and bioethanol production. The final section of the book reviews the use of membrane reactors in basic chemical production, including discussions of the use of MRs in ammonia production and the dehydrogenation of alkanes to alkenes. Provides comprehensive coverage of membrane reactors as presented by a world-renowned team of experts Includes discussions of the use of membrane reactors in ammonia production and the dehydrogenation of alkanes to alkenes Tackles the use of membrane reactors in syngas, hydrogen, and basic chemical production Keen focus placed on the industry, particularly in the use of membrane reactor technologies in energy
Book Synopsis Chemical Reactor Analysis and Design by : Gilbert F. Froment
Download or read book Chemical Reactor Analysis and Design written by Gilbert F. Froment and published by . This book was released on 1990-01-16 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the Second Edition of the standard text on chemical reaction engineering, beginning with basic definitions and fundamental principles and continuing all the way to practical applications, emphasizing real-world aspects of industrial practice. The two main sections cover applied or engineering kinetics, reactor analysis and design. Includes updated coverage of computer modeling methods and many new worked examples. Most of the examples use real kinetic data from processes of industrial importance.
Book Synopsis Palladium Membrane Technology for Hydrogen Production, Carbon Capture and Other Applications by : A Doukelis
Download or read book Palladium Membrane Technology for Hydrogen Production, Carbon Capture and Other Applications written by A Doukelis and published by Elsevier. This book was released on 2014-10-20 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thanks to their outstanding hydrogen selectivity, palladium membranes have attracted extensive R&D interest. They are a potential breakthrough technology for hydrogen production and also have promising applications in the areas of thermochemical biorefining. This book summarises key research in palladium membrane technologies, with particular focus on the scale-up challenges. After an introductory chapter, Part one reviews the fabrication of palladium membranes. Part two then focuses on palladium membrane module and reactor design. The final part of the book reviews the operation of palladium membranes for synthesis gas/hydrogen production, carbon capture and other applications. Review of manufacture and design issues for palladium membranes Discussion of the applications of palladium membrane technology, including solar steam reforming, IGCC plants, NGCC plants, CHP plants and hydrogen production Examples of the technology in operation
Book Synopsis Membranes for Membrane Reactors by : Angelo Basile
Download or read book Membranes for Membrane Reactors written by Angelo Basile and published by John Wiley & Sons. This book was released on 2010-12-20 with total page 661 pages. Available in PDF, EPUB and Kindle. Book excerpt: A membrane reactor is a device for simultaneously performing a reaction and a membrane-based separation in the same physical device. Therefore, the membrane not only plays the role of a separator, but also takes place in the reaction itself. This text covers, in detail, the preparation and characterisation of all types of membranes used in membranes reactors. Each membrane synthesis process used by membranologists is explained by well known scientists in their specific research field. The book opens with an exhaustive review and introduction to membrane reactors, introducing the recent advances in this field. The following chapters concern the preparation of both organic and inorganic, and in both cases, a deep analysis of all the techniques used to prepare membrane are presented and discussed. A brief historical introduction for each technique is also included, followed by a complete description of the technique as well as the main results presented in the international specialized literature. In order to give to the reader a summary look to the overall work, a conclusive chapter is included for collecting all the information presented in the previous chapters. Key features: Fills a gap in the market for a scientific book describing the preparation and characterization of all the kind of membranes used in membrane reactors Discusses an important topic - there is increasing emphasis on membranes in general, due to their use as energy efficient separation tools and the ‘green’ chemistry opportunities they offer Includes a review about membrane reactors, several chapters concerning the preparation organic, inorganic, dense, porous, and composite membranes and a conclusion with a comparison among the different membrane preparation techniques
Book Synopsis Efficient Reheating Concepts for a Reverse-flow Methane Reformer by : Carlos Tellaeche Herranz
Download or read book Efficient Reheating Concepts for a Reverse-flow Methane Reformer written by Carlos Tellaeche Herranz and published by Logos Verlag Berlin. This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Methane steam reforming is a well-established technology for the hydrogen production at industrial scale. For decentralized applications, the use of this energy intensive technology requires the development of novel, heat integrated reactor concepts. The adiabatic reverse-flow reformer is such a concept that enables to energetically couple the highly endothermic methane steam reforming with an exothermic combustion reaction using an asymmetric switching pattern, in which the operating conditions to run the production (reforming) and regeneration (combustion) steps alternate with every flow reversal. One of the main challenges for the technical realization of this concept is the efficient reheating of the packed bed at a high temperature level, avoiding excess temperatures that might damage the catalyst and the reactor itself. The present work tackles this aspect and describes the development of a combustion chamber to be embedded in the packed bed. The chamber is designed in order to enable its operation under the so called flameless oxidation conditions, in which flame formation during combustion is suppressed and hence, the highest temperatures attained limited. The successful realization of this concept and its potential to efficiently reheat the reverse-flow reformer under dynamic operation is experimentally demonstrated and reported. The experimental observations provide an insight into the potential, the limitations and the attainable performance of the system. These observations are supported by a series of detailed simulations. Besides enabling the analysis of alternative reactor configurations and switching patterns, the simulation results corroborate that the reverse flow-reformer studied experimentally is especially suited for the production of hydrogen in decentralized facilities.
Book Synopsis Process Intensification for Sustainable Energy Conversion by : Fausto Gallucci
Download or read book Process Intensification for Sustainable Energy Conversion written by Fausto Gallucci and published by John Wiley & Sons. This book was released on 2015-05-12 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the application of process intensification to sustainable energy production, combining two very topical subject areas. Due to the increasing process of petroleum, sustainable energy production technologies must be developed, for example bioenergy, blue energy, chemical looping combustion, concepts for CO2 capture etc. Process intensification offers significant competitive advantages, because it provides more efficient processes, leading to outstanding cost reduction, increased productivity and more environment-friendly processes.
Book Synopsis Hydrogen and Syngas Production and Purification Technologies by : Ke Liu
Download or read book Hydrogen and Syngas Production and Purification Technologies written by Ke Liu and published by John Wiley & Sons. This book was released on 2010-01-07 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covers the timely topic of fuel cells and hydrogen-based energy from its fundamentals to practical applications Serves as a resource for practicing researchers and as a text in graduate-level programs Tackles crucial aspects in light of the new directions in the energy industry, in particular how to integrate fuel processing into contemporary systems like nuclear and gas power plants Includes homework-style problems
Book Synopsis Advances in Natural Gas: Formation, Processing, and Applications. Volume 8: Natural Gas Process Modelling and Simulation by : Mohammad Reza Rahimpour
Download or read book Advances in Natural Gas: Formation, Processing, and Applications. Volume 8: Natural Gas Process Modelling and Simulation written by Mohammad Reza Rahimpour and published by Elsevier. This book was released on 2024-05-11 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Natural Gas: Formation, Processing, and Applications is a comprehensive eight-volume set of books that discusses in detail the theoretical basics and practical methods of various aspects of natural gas from exploration and extraction, to synthesizing, processing and purifying, producing valuable chemicals and energy. The volumes introduce transportation and storage challenges as well as hydrates formation, extraction, and prevention Volume 8 titled Process Modelling and Simulation discusses various aspects of natural gas related processes from modelling and simulation point of view. This includes modelling of natural gas sweetening, dehydration and other impurities removal processes and apparatus as well as simulation of processes and apparatus dealt with producing chemicals and energy from natural gas.The book introduces modelling and simulation of natural gas hydrate related processes and covers modelling basics, numerical approaches and optimization techniques, which provides a deeper understanding of the subject. Introduces modelling and simulation methods for natural gas sweetening and purification Describes modelling and simulation procedures of producing chemicals and energy from natural gas Discusses theoretical basics and models of natural gas hydrates
Book Synopsis Handbook of Nanotechnology Applications by : Kajornsak Faungnawakij
Download or read book Handbook of Nanotechnology Applications written by Kajornsak Faungnawakij and published by Elsevier. This book was released on 2020-10-22 with total page 797 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Nanotechnology Applications: Environment, Energy, Agriculture and Medicine presents a comprehensive overview on recent developments and prospects surrounding nanotechnology use in water/wastewater separation and purification, energy storage and conversion, agricultural and food process, and effective diagnoses and treatments in medical fields. The book includes detailed overviews of nanotechnology, including nanofiltration membrane for water/wastewater treatment, nanomedicine and nanosensor development for medical implementation, advanced nanomaterials of different structural dimensions (0D, 1D, 2D and 3D) for energy applications, as well as food and agricultural utilization. Other sections discuss the challenges of lab-based research transitioning towards practical industrial use. Helps scientists and researchers quickly learn and understand the key role of nanotechnology in important industrial applications Takes an interdisciplinary approach, demonstrating how nanotechnology is being used in a wide range of industry sectors Outlines the role nanotechnology plays in creating safer, cheaper and more energy-efficient projects and devices
