Investigation of Sustainable Hydrogen Production from Steam Biomass Gasification

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (755 download)

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Book Synopsis Investigation of Sustainable Hydrogen Production from Steam Biomass Gasification by : Abdussalam Goma Abuadala

Download or read book Investigation of Sustainable Hydrogen Production from Steam Biomass Gasification written by Abdussalam Goma Abuadala and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydrogen is a by-product of the gasification process and it is environmentally friendly with respect to pollution and emission issues when it is derived from a CO2-neutral resource such as biomass. It is an energy carrier fuel and has flexibility to convert efficiently to other energy forms to be used in different energy applications like fuel cells. The proposed research presents literature on previous gasification studies regarding hydrogen production from biomass and updates the obtained results. The main objectives of the thesis are: a) to study hydrogen production via steam biomass (sawdust) gasification; b) to evaluate the produced hydrogen by performing comprehensive analysis by using thermodynamic, exergoeconomic and optimization analyses. Despite details specific to the gasifier, in general, there is a special need to theoretically address the gasifier that gasifies biomass to produce hydrogen. This further study of gasification aspects presents a comprehensive performance assessment through energy and exergy analyses, provides results of the optimization studies on minimizing hydrogen production costs, and provides a thermo-economic analysis for the proposed systems (Systems I, II and III). This thesis also includes the results from the performed study that aims to investigate theoretical hydrogen production from biomass (sawdust) via gasification technology. Results from the performed parametric study show that the gasification ratio increases from 70 to 107 gH2 per kg of sawdust. In the gasification temperature studied, system II has the highest energy efficiency that considers electricity production where it increases from 72 % to 82 % and has the lowest energy efficiency that considers hydrogen yield where it increases from 45 % to 55 %. Also, it has the lowest hydrogen cost of 0.103 $/kW-h. The optimization results show that the optimum gasification temperatures for System I, System II and System III are 1139 K, 1245 K and 1205 K, respectively.

Sustainable Hydrogen Production Processes

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Publisher : Springer
ISBN 13 : 3319416162
Total Pages : 194 pages
Book Rating : 4.3/5 (194 download)

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Book Synopsis Sustainable Hydrogen Production Processes by : José Luz Silveira

Download or read book Sustainable Hydrogen Production Processes written by José Luz Silveira and published by Springer. This book was released on 2016-10-11 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work presents a comprehensive investigation of the most significant renewable hydrogen production processes. Technical, economic and ecological studies are described for the processes of steam reforming of ethanol, natural gas and biogas; water electrolysis with energy from renewable sources (wind power, photovoltaic and hydroelectric), and hydrogen production using algae. Aimed at mechanical and chemical engineering graduate students and researchers involved in environmental sciences, sustainable energy and bioenergy research, this book introduces readers to the latest developments in the field and provides essential reference material for future research. The book first presents a comprehensive literature review of the processes studied. Subsequently, it provides a technical report on assessing the energetic efficiency for each hydrogen production process, as well as an economic study of the respective hydrogen production costs. Lastly, the ecological efficiency of each process is addressed. Over the past few decades, the UNESP’s Group of Optimization of Energetic Systems, headed by Professor José Luz Silveira, has been pursuing research in the field of renewable energy generation. A major part of the group’s research focuses on the production of hydrogen as a fuel and its important contribution to mitigating the environmental impacts caused by pollutant emissions.

Renewable Hydrogen Production

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Publisher : Elsevier
ISBN 13 : 0323851894
Total Pages : 384 pages
Book Rating : 4.3/5 (238 download)

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Book Synopsis Renewable Hydrogen Production by : Ibrahim Dincer

Download or read book Renewable Hydrogen Production written by Ibrahim Dincer and published by Elsevier. This book was released on 2021-11-27 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Renewable Hydrogen Production provides a comprehensive analysis of renewable energy-based hydrogen production. Through simulation analysis and experimental investigations, the book provides fundamentals, compares existing hydrogen production applications, discusses novel technologies, and offers insights into the future directions of this rapidly evolving industry. This all-in-one resource on how to produce clean hydrogen production to enhance energy efficiency and support sustainable development will appeal to a wide variety of industries and professionals. Addresses the production of clean hydrogen from the major sources of renewable energy, including wind, solar, geothermal, hydro, biomass and marine energy Presents information from simulations and experimental analyses Offers insights into the future of renewable hydrogen production

Exergy Analysis of Thermal, Chemical, and Metallurgical Processes

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Publisher : Chem/Mats-Sci/E
ISBN 13 :
Total Pages : 360 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Exergy Analysis of Thermal, Chemical, and Metallurgical Processes by : Jan Szargut

Download or read book Exergy Analysis of Thermal, Chemical, and Metallurgical Processes written by Jan Szargut and published by Chem/Mats-Sci/E. This book was released on 1988 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Hydrogen, Biomass and Bioenergy

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Publisher : Academic Press
ISBN 13 : 0081026293
Total Pages : 186 pages
Book Rating : 4.0/5 (81 download)

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Book Synopsis Hydrogen, Biomass and Bioenergy by : Bruno G. Pollet

Download or read book Hydrogen, Biomass and Bioenergy written by Bruno G. Pollet and published by Academic Press. This book was released on 2020-07-10 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydrogen and Bioenergy: Integration Pathways for Renewable Energy Applications focuses on the nexus between hydrogen and carbon compounds as energy carriers, with a particular focus on renewable energy solutions. This book explores opportunities for integrating hydrogen in the bioenergy value chain, such as adding hydrogen to upgrade biofuels and lower CO2 emissions during production. The book also takes the inverse path to examine hydrogen production by chemical and biological routes from various bioresources, including solid waste, wastewater, agricultural products and algae. This broad coverage of technologies and applications presents a unique resource for researchers and practitioners developing integrated hydrogen and bioenergy technologies. This book will also be useful for graduate students and new researchers, presenting an introductory resource in the areas of hydrogen and bioenergy. Energy planners and engineers will also benefit from this content when designing and deploying hydrogen infrastructure for power, heating and transportation. Provides a comprehensive picture of hydrogen generation from biomass, as well as other sources of hydrogen for power, heating, transportation and storage applications Explores the ways hydrogen can be utilized in combination with bio-derived hydrocarbon chains to produce a variety of substitutes for fossil fuel-based petrochemicals Fills the gap between theoretical knowledge and technology viability Analyzes how these technologies fit into an overall energy strategy targeted at expanding the renewable energy sector

Hydrogen Production Technologies

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Publisher : John Wiley & Sons
ISBN 13 : 1119283655
Total Pages : 653 pages
Book Rating : 4.1/5 (192 download)

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Book Synopsis Hydrogen Production Technologies by : Mehmet Sankir

Download or read book Hydrogen Production Technologies written by Mehmet Sankir and published by John Wiley & Sons. This book was released on 2017-03-20 with total page 653 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a comprehensive practical review of the new technologies used to obtain hydrogen more efficiently via catalytic, electrochemical, bio- and photohydrogen production. Hydrogen has been gaining more attention in both transportation and stationary power applications. Fuel cell-powered cars are on the roads and the automotive industry is demanding feasible and efficient technologies to produce hydrogen. The principles and methods described herein lead to reasonable mitigation of the great majority of problems associated with hydrogen production technologies. The chapters in this book are written by distinguished authors who have extensive experience in their fields, and readers will have a chance to compare the fundamental production techniques and learn about the pros and cons of these technologies. The book is organized into three parts. Part I shows the catalytic and electrochemical principles involved in hydrogen production technologies. Part II addresses hydrogen production from electrochemically active bacteria (EAB) by decomposing organic compound into hydrogen in microbial electrolysis cells (MECs). The final part of the book is concerned with photohydrogen generation. Recent developments in the area of semiconductor-based nanomaterials, specifically semiconductor oxides, nitrides and metal free semiconductor-based nanomaterials for photocatalytic hydrogen production are extensively discussed.

Production of Hydrogen from Renewable Resources

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Publisher : Springer
ISBN 13 : 9401773300
Total Pages : 375 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis Production of Hydrogen from Renewable Resources by : Zhen Fang

Download or read book Production of Hydrogen from Renewable Resources written by Zhen Fang and published by Springer. This book was released on 2015-11-06 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides state-of-the-art reviews, current research and prospects of producing hydrogen using bio, thermal and electrochemical methods and covers hydrogen separation, storage and applications. Hydrogen produced from biomass offers a clean and renewable energy source and a promising energy carrier that will supplement or replace fossil fuels in the future. The book is intended as a reference work for researchers, academics and industrialists working in the chemical and biological sciences, engineering, renewable resources and sustainability. Readers will find a wealth of information in the text that is both useful for the practical development of hydrogen systems and essential for assessing hydrogen production by bioelectrochemical, electrochemical, fermentation, gasification, pyrolysis and solar means, applied to many forms of biomass. Dr. Zhen Fang is Professor in Bioenergy, Leader and founder of biomass group, Chinese Academy of Sciences, Xishuangbanna Tropical Botanical Garden and is also adjunct Professor of Life Sciences, University of Science and Technology of China. Dr. Richard L Smith, Jr. is Professor of Chemical Engineering, Graduate School of Environmental Studies, Research Center of Supercritical Fluid Technology, Tohoku University, Japan. Dr. Xinhua Qi is Professor of Environmental Science, Nankai University, China.

Biohydrogen

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Publisher : CRC Press
ISBN 13 : 1000565629
Total Pages : 251 pages
Book Rating : 4.0/5 (5 download)

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Book Synopsis Biohydrogen by : Sonil Nanda

Download or read book Biohydrogen written by Sonil Nanda and published by CRC Press. This book was released on 2022-06-01 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biohydrogen is a promising gaseous biofuel that has prospective applications in combined heat and power, for fuel cells, or as a precursor for chemicals production. Hydrogen can also be converted to liquid hydrocarbon fuels and value-added chemicals through catalytic thermochemical or through biocatalytic biological pathways. This book addresses both the fundamentals as well as advanced new technological research on biohydrogen production by focusing on recent global research with emphasis on the technological, environmental, socioeconomic, and techno-economic aspects. It covers some the important advances in the production and utilization of biohydrogen and its solutions for clean fuel, waste management, waste valorization, reduced greenhouse gas emissions, and climate change mitigation. The book first covers the basic principles, benefits, and challenges concerning both the biological and thermochemical routes for biohydrogen production and then goes on to address topics such as biomass conversion to hydrogen through gasification with a focus on the process parameters, catalytic reforming technologies for hydrogen production concerning various feedstocks, the co-conversion of plastic wastes and biomass into biohydrogen through co-gasification technology, the effect of process parameters on syngas yields through co-gasification; fermentative hydrogen production technologies, the molecular mechanism of hydrogen production and enhancing the yield in hydrogen production by genetic and metabolic engineering, hydrogen production routes through microbial electrolysis, and much more.

Biohydrogen Production: Sustainability of Current Technology and Future Perspective

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Publisher : Springer
ISBN 13 : 8132235770
Total Pages : 332 pages
Book Rating : 4.1/5 (322 download)

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Book Synopsis Biohydrogen Production: Sustainability of Current Technology and Future Perspective by : Anoop Singh

Download or read book Biohydrogen Production: Sustainability of Current Technology and Future Perspective written by Anoop Singh and published by Springer. This book was released on 2016-08-22 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Increase in green, renewable and sustainable energy demand due to higher environmental impacts (e.g. Greenhouse gases emissions, climate change, etc.) on consumption of fossil fuel resource put down an extra pressure on government, researchers and industrialists. Among several available biofuel options, biohydrogen is considered as one of the best environmentally clean fuel and a strong candidate to fulfil the future demand of sustainable energy resource. Although, biohydrogen production technology and its use as a fuel is still in infancy stage. Selection of most sustainable production pathway, increase in production upto industrial scale and cost efficiency are some issue still persist with the biohydrogen research. “Biohydrogen Production: Sustainability of Current Technology and Future Perspective” is giving an insight for the sustainable production of biohydrogen at industrial scale. The process of biohydrogen production is complex and to opt the best suited production system for industrial scale is a frantic task. This book will provide an in depth information on all available technologies for biohydrogen production and feedstock options to choose upon. This book is also providing information on present status of the research in the field and possibility to change future fuel economy in to biohydrogen economy. Experts views provided in the chapters by renowned researchers from all over the globe in the field of biohydrogen research made this book a cornucopia of present research and future perspective of biohydrogen. This book is targeted at the researchers working on biohydrogen as well as the bioenergy scientist planning to move towards biohydrogen research. This book will provide a platform for motivation of researchers and industrialists for innovative ideas and thoughts to bring biohydrogen production at industrial scale.

Hydrogen Production and Energy Transition

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Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110596253
Total Pages : 582 pages
Book Rating : 4.1/5 (15 download)

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Book Synopsis Hydrogen Production and Energy Transition by : Marcel Van de Voorde

Download or read book Hydrogen Production and Energy Transition written by Marcel Van de Voorde and published by Walter de Gruyter GmbH & Co KG. This book was released on 2021-09-07 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carbon neutral hydrogen technologies play a key role in preventing climate change. Maximizing production of hydrogen in a clean and efficient manner is critical to the hydrogen economy. This book describes most of the potential hydrogen processing technologies and presents the state-of the- art and future developments of modern hydrogen technologies. Attention has been given to the theoretical aspects, thermodynamics, process calculations, and modeling approaches, new technologies and reports of multiple successful new pilot systems. The book should appeal to a brad readership and ideal for students of materials science, chemistry, physics; for researchers, chemical- and mechanical engineering, for industrialists, policymakers, economics, safety agencies and governments.

Hydrogen Supply Chain

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Publisher : Academic Press
ISBN 13 : 0128111984
Total Pages : 588 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Hydrogen Supply Chain by : Catherine Azzaro-Pantel

Download or read book Hydrogen Supply Chain written by Catherine Azzaro-Pantel and published by Academic Press. This book was released on 2018-08-18 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: Design, Deployment and Operation of a Hydrogen Supply Chain introduces current energy system and the challenges that may hinder the large-scale adoption of hydrogen as an energy carrier. It covers the different aspects of a methodological framework for designing a HSC, including production, storage, transportation and infrastructure. Each technology’s advantages and drawbacks are evaluated, including their technology readiness level (TRL). The multiple applications of hydrogen for energy are presented, including use in fuel cells, combustion engines, as an alternative to natural gas and power to gas. Through analysis and forecasting, the authors explore deployment scenarios, considering the dynamic aspect of HSCs. In addition, the book proposes methods and tools that can be selected for a multi-criteria optimal design, including performance drivers and economic, environmental and societal metrics. Due to its systems-based approach, this book is ideal for engineering professionals, researchers and graduate students in the field of energy systems, energy supply and management, process systems and even policymakers. Explores the key drivers of hydrogen supply chain design and performance evaluation, including production and storage facilities, transportation, information, sourcing, pricing and sustainability Presents multi-criteria tools for the optimization of hydrogen supply chains and their integration in the overall energy system Examines the available technology, their strengths and weaknesses, and their technology readiness levels (TRL), to draw future perspectives of hydrogen markets and propose deployment scenarios Includes international case studies of hydrogen supply chains at various scales

Sustainable Hydrogen Production Via Glycerol Steam Reforming with and Without In-situ CO2 Removal

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Publisher :
ISBN 13 :
Total Pages : 251 pages
Book Rating : 4.:/5 (115 download)

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Book Synopsis Sustainable Hydrogen Production Via Glycerol Steam Reforming with and Without In-situ CO2 Removal by : Marziehossadat Shokrollahi Yancheshmeh

Download or read book Sustainable Hydrogen Production Via Glycerol Steam Reforming with and Without In-situ CO2 Removal written by Marziehossadat Shokrollahi Yancheshmeh and published by . This book was released on 2019 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past few decades, hydrogen has attracted a great deal of attention as a green energy carrier. Currently, more than 95 % of hydrogen is produced from fossil fuels, which has been questioned by the depletion of resources andincrease of greenhouse gas emissions. Therefore, renewable, carbon-neutral resources such as biomass and biomass-derived chemicals has been receiving a growing interest as an option to produce hydrogen. As a main by product in the biodiesel manufacturing process, glycerol has emerged as a promising source for hydrogen production. Although steam reforming (SR) is being recognized as a promising approach for converting glycerol to hydrogen, this process faces a number of challenges including the presence of equilibrium-limited reactions and the need of an expensive downstream purification system. To alleviate these problems, a promising alternative is sorption enhanced steam reforming (SESR) process, in which steam reforming, water gas shift (WGS), and CO2 capture reactions occur simultaneously using areforming catalyst and a CO2solid sorbent. In this process, CO2 removal occurs simultaneously with the reforming reaction, shifting the WGS reaction towards hydrogen production and producing a hydrogen-enriched gas stream in a single step. The key factors in the successful application of this technology are mainly: (i) reforming catalysts and CO2 sorbents that can work efficiently under the harsh conditions of SESR process and (ii) mixing pattern of catalyst and sorbent. This thesis focuses on the development of efficient catalyst and catalyst-sorbent bifunctional materials for sustainable hydrogen production by SR and SESR of glycerol (SRG and SESRG). More specifically, four main objectives of our workare: (i) investigating the influence of steam addition during either carbonation or calcination on the CO2 capture performance of Ca9Al6O18-CaO sorbent, (ii) developing Ca9Al6O18−CaO/xNiO (x = 15, 20, and 25 wt.%) and Ca9Al6O18−CaO/20NiO−yCeO2(y = 5, 10, and 15 wt %) catalyst-sorbent bifunctional materials and studying the influence of CeO2 on the material stability incyclic SESRG/regeneration operation, (iii) proposing a new method for the synthesis of a more readily reducible NiAl2O4 spinel and studying the influence of CeO2 addition on its catalytic performance, and (iv) novel synthesis of two Ni-CaO-based catalyst-sorbent bifunctional materials with highlyuniform distribution of catalytic active sites. (i) CO2 capture performance of Ca9Al6O18-CaO sorbent was investigated in the presence of two concentrations of steam, 2.3 and 9.5 vol. %.The obtained results revealed that the sorbent reactivity was remarkably enhanced for both concentrations of steam injected during carbonation step. In the case of steam addition during calcination, the CO2 capture performance was influenced negatively or positively depending on the concentration of steam. For 2.3 vol.% steam, the sorbent reactivity was worsened, while the presence of 9.5 vol.% steam led to an increase in the CO2capture capacity during 9 initial cycles.(ii) Two series of catalyst-sorbent bifunctional materials were developed for the sustainable production of high-purity hydrogen by SESRG. Using Ca9Al6O18−CaO/xNiO (x = 15,20, and 25 wt.%) materials during five SESRG/regeneration cycles revealed that their reactivity was rapidly deteriorated mainly due to CaO sintering and coke deposition. As a result, the pre-breakthrough time and hydrogen yield decreased notably over five cycles. Interestingly, the addition of CeO2 to the most efficient catalyst (Ca9Al6O18−CaO/20NiO) led to a significant enhancement in material stability during cyclic operation. The bifunctional material promoted with 10 wt.% of CeO2 demonstrated the best performance, with a stable H2purity of ∼98% and H2yield of ∼91% over 20SESRG/regeneration cycles. (iii) A novel method, involving one-or two-step calcination of Ni-Al mixed-metal alkoxide((Ni-Al)-Glycerate), was developed for the synthesis of NiAl2O4 spinel. For comparison purposes, the NiAl2O4 spinel was also synthesized throughthe conventional co-precipitation method followed by two-step calcination technique. The characterization results revealed that the synthesis of NiAl2O4 spinel through two-step calcination of (Ni-Al)-Glycerateresulted in the formation of a more easily reducible catalyst and a more developed porous structure. This sample showed the highest H2yield (76.38 %) and glycerol conversion into gaseous products (95.42 %) when compared to other two samples. In order to avoid or reduce coke formation, 10 wt.% of CeO2 was incorporated into the sample prepared by two-step calcination of (Ni-Al)-Glycerate. The thermogravimetric analysis of the CeO2-promoted catalyst after SRG reaction revealed that the coke formation was almost completely suppressed. The method developed for the synthesis of NiAl2O4 spinel in the previous work was combined with the ethanol/water treatment of CaO-based sorbents to synthesistwo new NiCaO-based catalyst-sorbent bifunctional materials for hydrogen production via SESRG. Cyclic SESRG/regeneration experiments showed that the Ca3Al2O6-CaO/NiO-CeO2 bifunctional material possessed higher activity and stability when compared to NiAl2O4-CaO/NiAl2O4-CeO2. The former one exhibited a high constant H2 purity of around 96% over 10 cycles, while the latter showed a H2 purity of approximately 90% over the first 6 cycles, followed by the further decrease to 86 % over the last 4 cycles. In conclusion, the results presented in this thesis show that SESRG can be a very promising approach for high-purity hydrogen production in a single step, providing that the employed catalyst-sorbent bifunctional materials possess uniform distribution of catalytic and sorption active sites on nanoscale and high resistance against CaO sintering and coke formation. To prepare catalyst-sorbent bifunctional materials with these characteristics, two main approaches were employed in this work: (i) developing new synthesis methods that provide a homogeneous distribution of targeted elements (Ca, Ni, Al, and Ce in this study) and (ii) using CeO2 as a promising promoter to reduce or suppress coke formation and enhance the cyclic stability of CaO particles.

Sustainable Hydrogen Production

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Publisher : Elsevier
ISBN 13 : 0128017481
Total Pages : 494 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Sustainable Hydrogen Production by : Ibrahim Dincer

Download or read book Sustainable Hydrogen Production written by Ibrahim Dincer and published by Elsevier. This book was released on 2016-08-05 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sustainable Hydrogen Production provides readers with an introduction to the processes and technologies used in major hydrogen production methods. This book serves as a unique source for information on advanced hydrogen generation systems and applications (including integrated systems, hybrid systems, and multigeneration systems with hydrogen production). Advanced and clean technologies are linked to environmental impact issues, and methods for sustainable development are thoroughly discussed. With Earth’s fast-growing populations, we face the challenge of rapidly rising energy needs. To balance these we must explore more sustainable methods of energy production. Hydrogen is one key sustainable method because of its versatility. It is a constituent of a large palette of essential materials, chemicals, and fuels. It is a source of power and a source of heat. Because of this versatility, the demand for hydrogen is sure to increase as we aim to explore more sustainable methods of energy. Furthermore, Sustainable Hydrogen Production provides methodologies, models, and analysis techniques to help achieve better use of resources, efficiency, cost-effectiveness, and sustainability. The book is intellectually rich and interesting as well as practical. The fundamental methods of hydrogen production are categorized based on type of energy source: electrical, thermal, photonic, and biochemical. Where appropriate, historical context is introduced. Thermodynamic concepts, illustrative examples, and case studies are used to solve concrete power engineering problems. Addresses the fundamentals of hydrogen production using electrical, thermal, photonic, and biochemical energies Presents new models, methods, and parameters for performance assessment Provides historical background where appropriate Outlines key connections between hydrogen production methods and environmental impact/sustainable development Provides illustrative examples, case studies, and study problems within each chapter

Theoretical and Experimental Investigation of Hydrogen Production by Gasification of Biomass

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Publisher :
ISBN 13 : 9781109873610
Total Pages : 179 pages
Book Rating : 4.8/5 (736 download)

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Book Synopsis Theoretical and Experimental Investigation of Hydrogen Production by Gasification of Biomass by : Madhukar Mahishi

Download or read book Theoretical and Experimental Investigation of Hydrogen Production by Gasification of Biomass written by Madhukar Mahishi and published by . This book was released on 2006 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sorbent enhanced biomass gasification has the potential to produce a hydrogen rich, CO2 free and possibly tar free gas that can be sent to a fuel cell or gas turbine with minimal cleaning. Hence there is a potential to reduce the equipment needed for hydrogen production. This will lead to reduced capital and operating costs. Hence sorbent enhanced biomass gasification has the potential to become a cost effective technology for producing renewable hydrogen.

The Hydrogen Economy

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Publisher : National Academies Press
ISBN 13 : 0309091632
Total Pages : 257 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis The Hydrogen Economy by : National Academy of Engineering

Download or read book The Hydrogen Economy written by National Academy of Engineering and published by National Academies Press. This book was released on 2004-09-05 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: The announcement of a hydrogen fuel initiative in the President's 2003 State of the Union speech substantially increased interest in the potential for hydrogen to play a major role in the nation's long-term energy future. Prior to that event, DOE asked the National Research Council to examine key technical issues about the hydrogen economy to assist in the development of its hydrogen R&D program. Included in the assessment were the current state of technology; future cost estimates; CO2 emissions; distribution, storage, and end use considerations; and the DOE RD&D program. The report provides an assessment of hydrogen as a fuel in the nation's future energy economy and describes a number of important challenges that must be overcome if it is to make a major energy contribution. Topics covered include the hydrogen end-use technologies, transportation, hydrogen production technologies, and transition issues for hydrogen in vehicles.

Compendium of Hydrogen Energy

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Publisher : Woodhead Publishing
ISBN 13 : 1782423834
Total Pages : 551 pages
Book Rating : 4.7/5 (824 download)

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Book Synopsis Compendium of Hydrogen Energy by : Velu Subramani

Download or read book Compendium of Hydrogen Energy written by Velu Subramani and published by Woodhead Publishing. This book was released on 2015-05-23 with total page 551 pages. Available in PDF, EPUB and Kindle. Book excerpt: Compendium of Hydrogen Energy: Hydrogen Production and Purification, the first text in a four-volume series, focuses on the production of hydrogen. As many experts believe that the hydrogen economy will eventually replace the fossil fuel economy as our primary source of energy, the text provides a timely discussion on this interesting topic. The text details the methods of hydrogen production using fossil fuels, also exploring sustainable extraction methods of hydrogen production from water and hydrogen purification processes. Provides a comprehensive understanding of the current methods used in the production of hydrogen Discusses the hydrogen economy and its potential to replace fossil fuels as our primary source of energy Details the methods of hydrogen production using fossil fuels, also exploring sustainable extraction methods of hydrogen production from water and hydrogen purification processes

An Economic Evaluation of Hydrogen Production by the Continuous Steam-iron Process at 7 Atmospheres

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Publisher :
ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis An Economic Evaluation of Hydrogen Production by the Continuous Steam-iron Process at 7 Atmospheres by : Sidney Katell

Download or read book An Economic Evaluation of Hydrogen Production by the Continuous Steam-iron Process at 7 Atmospheres written by Sidney Katell and published by . This book was released on 1962 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: