Описание: Through a close textual analysis of hitherto overlooked Malay Islamic manuscripts, Teren Sevea reveals the economic, environmental and religious significance of Islamic miracle workers (pawangs) across the Indian Ocean world and on the frontier of the British Empire in the nineteenth and twentieth century.
Автор: Xiao FS Название: Nanoporous Catalysts for Biomass Conversion ISBN: 1119128080 ISBN-13(EAN): 9781119128083 Издательство: Wiley Рейтинг: Цена: 20742.00 р. Наличие на складе: Поставка под заказ.
Описание:
A comprehensive introduction to the design, synthesis, characterization, and catalytic properties of nanoporous catalysts for the biomass conversion
With the specter of peak oil demand looming on the horizon, and mounting concerns over the environmental impact of greenhouse gas emissions, biomass has taken on a prominent role as a sustainable alternative fuel source. One critical aspect of the biomass challenge is the development of novel catalytic materials for effective and controllable biomass conversion. Edited by two scientists recognized internationally for their pioneering work in the field, this book focuses on nanoporous catalysts, the most promising class of catalytic materials for the conversion of biomass into fuel and other products.
Although various catalysts have been used in the conversion of biomass-derived feedstocks, nanoporous catalysts exhibit high catalytic activities and/or unique product selectivities due to their large surface area, open nanopores, and highly dispersed active sites. This book covers an array of nanoporous catalysts currently in use for biomass conversion, including resins, metal oxides, carbons, mesoporous silicates, polydivinylbenzene, and zeolites. The authors summarize the design, synthesis, characterization and catalytic properties of these nanoporous catalysts for biomass conversions, discussing the features of these catalysts and considering future opportunities for developing more efficient catalysts. Topics covered include:
Resins for biomass conversion
Supported metal oxides/sulfides for biomass oxidation and hydrogenation
Nanoporous metal oxides
Ordered mesoporous silica-based catalysts
Sulfonated carbon catalysts
Porous polydivinylbenzene
Aluminosilicate zeolites for bio-oil upgrading
Rice straw Hydrogenation for sugar conversion
Lignin depolymerization
Timely, authoritative, and comprehensive, Nanoporous Catalysts for Biomass Conversion is a valuable working resource for academic researchers, industrial scientists and graduate students working in the fields of biomass conversion, catalysis, materials science, green and sustainable chemistry, and chemical/process engineering.
Автор: Sergio Gonzalez-Cortes, Freddy Emilio Imbert Название: Advanced Solid Catalysts for Renewable Energy Production ISBN: 1522539034 ISBN-13(EAN): 9781522539032 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 32848.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: In recent years, the replacement of non-renewable crude oil by renewable sources has been addressed, particularly in developed countries. Its main driving force has been the increasing demand and limited reserves of fossil fuels, the greenhouse gas effect, and the need of securing energy supplies. Advanced Solid Catalysts for Renewable Energy Production provides emerging research on renewable energy production, catalysts, and environmental effects of increased productivity. While highlighting the challenges for future generations to develop in the sustainable energy age, readers will learn the importance of new approaches not only for synthesizing more active and selective (nano)catalysts, but also, for designing innovative catalytic processes that can eventually meet the growing energy efficiency demand and overcome the environmental issues. This book is an important resource for academicians, university researchers, technology developers, and graduate level students.
Автор: Anjali Patel Название: Environmentally Benign Catalysts ISBN: 9402401679 ISBN-13(EAN): 9789402401677 Издательство: Springer Рейтинг: Цена: 14365.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Heterogeneous catalysis attracts researchers and industry because it satisfies most of green chemistry`s requirements. Emphasizing the development of third generation catalysts, this book surveys trends and opportunities in academic and industrial research.
Автор: Maurizio Benaglia, Alessandra Puglisi Название: Catalyst Immobilization: Methods and Applications ISBN: 3527345094 ISBN-13(EAN): 9783527345090 Издательство: Wiley Рейтинг: Цена: 22168.00 р. Наличие на складе: Поставка под заказ.
Описание: A comprehensive resource on techniques and applications for immobilizing catalysts Catalyst Immobilization: Methods and Applications covers catalyst immobilization topics including technologies, materials, characterization, chemical activity, and recyclability. The book also presents innovative applications for supported catalysts, such as flow chemistry and machine-assisted organic synthesis. Written by an international panel of expert contributors, this book outlines the general principles of catalyst immobilization and explores different types of supports employed in catalyst heterogenization. The book's chapters examine the immobilization of chiral organocatalysts, reactions in flow reactors, 3D printed devices for catalytic systems, and more. Catalyst Immobilization offers a modern vision and a broad and critical view of this exciting field. This important book: -Offers a guide to supported and therefore recyclable catalysts, which is one of the most important tools for developing a highly sustainable chemistry -Presents various immobilization techniques and applications -Explores new trends, such as 3D printed devices for catalytic systems -Contains information from a leading international team of authors Written for catalytic chemists, organic chemists, process engineers, biochemists, surface chemists, materials scientists, analytical chemists, Catalyst Immobilization: Methods and Applications presents the latest developments and includes a review of the innovative trends such as flow chemistry, reactions in microreactors, and beyond.
Автор: David J. Cole-Hamilton; Robert P. Tooze Название: Catalyst Separation, Recovery and Recycling ISBN: 9400788525 ISBN-13(EAN): 9789400788527 Издательство: Springer Рейтинг: Цена: 20896.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
This book looks at new ways of tackling the problem of separating reaction products from homogeneous catalytic solutions. The new processes involve low leaching supported catalysts, soluble supports such as polymers and dendrimers and unusual solvents such as water, fluorinated organics, ionic liquids and supercritical fluids. The advantages of the different possibilities are discussed alongside suggestions for further research that will be required for commercialisation. Unlike other books, in addition to the chemistry involved, the book looks at the process design that would be required to bring the new approaches to fruition. Comparisons are given with existing processes that have already been successfully applied and examples are given where these approaches are not suitable. The book includes:
- New processes for the separation of products from solutions containing homogeneous catalysts
- Catalysts on insoluble or soluble supports - fixed bed catalysts - continuous flow or ultrafiltration
- Biphasic systems: water - organic, fluorous - organic, ionic liquid - organic, supercritical fluids (monophasic or biphasic with water, organic or ionic liquid)
- Comparisons with current processes involving atmospheric or low temperature distillation
- Consideration of Chemistry and Process Design
- Advantages and disadvantages of each process exposed
- Consideration of what else is need for commercialisation
Автор: James T. Richardson Название: Principles of Catalyst Development ISBN: 1489937277 ISBN-13(EAN): 9781489937278 Издательство: Springer Рейтинг: Цена: 28734.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Successful industrial heterogeneous catalysts fulfill several key require- ments: in addition to high catalytic activity for the desired reaction, with high selectivity where appropriate, they also have an acceptable commercial life and are rugged enough for transportation and charging into plant reactors.
Автор: J.L. Figueiredo Название: Progress in Catalyst Deactivation ISBN: 9400975996 ISBN-13(EAN): 9789400975996 Издательство: Springer Рейтинг: Цена: 30606.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Proceedings of the NATO Advanced Study Institute on Progress in Catalyst Deactivation, Algarve, Portugal, May 1981
Автор: Jiujun Zhang Название: PEM Fuel Cell Electrocatalysts and Catalyst Layers ISBN: 144716847X ISBN-13(EAN): 9781447168478 Издательство: Springer Рейтинг: Цена: 28732.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Proton exchange membrane (PEM) fuel cells promise clean energy converting devices with high efficiency and low to zero emissions. This book provides a comprehensive, in-depth survey of the field, presented by internationally renowned fuel cell scientists.
Описание: Technological advancements are leading the way for innovation within the petrochemical industry. New materials discovery and application, process modification and automation, and market and demand changes are just a few of the many changes occurring as a result of technology innovation and integration.Petrochemical Catalyst Materials, Processes, and Emerging Technologies addresses the latest research on emerging technological applications, catalyst materials for fuel upgrading, in addition to safety concerns and considerations within the petrochemical industry. Emphasizing critical research and emerging developments in the field, this publication is an essential resource for engineers, researchers, and graduate level engineering students in the fields of chemical and petroleum engineering.
Описание: Written by a scientist and researcher with more than 25 years of experience in the field, this serves as a complete guide to catalyst activity loss during the hydroprocessing of heavy oils.
Presents detailed information and study cases on experiments on hydrotreating catalysts for the petroleum industry
Catalytic hydrotreating (HDT) is a process used in the petroleum refining industry for upgrading hydrocarbon streams--removing impurities, eliminating metals, converting asphaltene molecules, and hydrocracking heavy fractions. The major applications of HDT in refinery operations include feed pretreatment for conversion processes, post-hydrotreating distillates, and upgrading heavy crude oils. Designing HDT processes and catalysts for successful commercial application requires experimental studies based on appropriate methodologies. Experimental Methods for Evaluation of Hydrotreating Catalysts provides detailed descriptions of experiments in different reaction scales for studying the hydrotreating of various petroleum distillates.
Emphasizing step-by-step methodologies in each level of experimentation, this comprehensive volume presents numerous examples of evaluation methods, operating conditions, reactor and catalyst types, and process configurations. In-depth chapters describe experimental setup and procedure, analytical methods, calculations, testing and characterization of catalyst and liquid products, and interpretation of experiment data and results. The text describes experimental procedure at different levels of experimentation--glass reactor, batch reactor, continuous stirred tank reactor, and multiple scales of tubular reactors--using model compounds, middle distillates and heavy oil. This authoritative volume:
Introduces experimental setups used for conducting research studies, such as type of operation, selection of reactor, and analysis of products
Features examples focused on the evaluation of different reaction parameters and catalysts with a variety of petroleum feedstocks
Provides experimental data collected from different reaction scales
Includes experiments for determining mass transfer limitations and deviation from ideality of flow pattern
Presents contributions from leading scientists and researchers in the field of petroleum refining
Experimental Methods for Evaluation of Hydrotreating Catalysts is an indispensable reference for researchers and professionals working in the area of catalytic hydrotreating, as well as an ideal textbook for courses in fields such as chemical engineering, petrochemical engineering, and biotechnology.
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