Levulinic Acid From Lignocellulosic Biomass
DOWNLOAD
Download Levulinic Acid From Lignocellulosic Biomass PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Levulinic Acid From Lignocellulosic Biomass book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Levulinic Acid From Lignocellulosic Biomass
DOWNLOAD
Author : Buana Girisuta
language : en
Publisher:
Release Date : 2007
Levulinic Acid From Lignocellulosic Biomass written by Buana Girisuta and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with categories.
Levulinic Acid
DOWNLOAD
Author : Claudio J. A. Mota
language : en
Publisher: John Wiley & Sons
Release Date : 2022-12-14
Levulinic Acid written by Claudio J. A. Mota and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-12-14 with Science categories.
LEVULINIC ACID An essential overview of this renewable platform chemical with growing commercial applications Use of fossil fuels and their derivatives has been one of the major drivers of climate change. This ongoing crisis has driven a global search for biofuels and biomass-derived chemicals which can serve as the basis for sustainable and renewable industry. One such ‘platform molecule’ is levulinic acid, whose derivatives are increasingly replacing traditional fossil-derived chemicals. The importance of levulinic acid for renewable industry is therefore only growing. Levulinic Acid: A Sustainable Platform Chemical for Value-Added Products provides a book-length introduction to this chemical and its derivatives, like the levulinates, for which applications include fuel additives, food and cosmetic preservatives, flavors, solvents, and more. The book surveys the production routes and necessary technologies involved in the production of levulinic acid, as well as its current and potential applications and typical chemical reactions. It provides a critical introduction to a potentially rich source of alternative industrial material. Levulinic Acid readers will also find: Production routes from different biomass materials Treatment of both organic and inorganic levulinates Extensive discussion of levulinic acid hydrogenation Other derivatives formed upon reaction at the keto-functionality Levulinic Acid is the first book on this subject, ideal for researchers and industry professionals in green chemistry and sustainable/renewable production, as well as regulators and policymakers with a focus on the relevant industries.
Levulinic Acid Production From Lignocellulosic Biomass Using Hy Zeolite Supported Chromium Catalyst In Ionic Liquid
DOWNLOAD
Author : Nazlina Ya'aini
language : en
Publisher:
Release Date : 2012
Levulinic Acid Production From Lignocellulosic Biomass Using Hy Zeolite Supported Chromium Catalyst In Ionic Liquid written by Nazlina Ya'aini and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Biomass conversion categories.
Production Of Platform Chemicals From Sustainable Resources
DOWNLOAD
Author : Zhen Fang
language : en
Publisher: Springer
Release Date : 2017-06-14
Production Of Platform Chemicals From Sustainable Resources written by Zhen Fang and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-06-14 with Science categories.
This book provides state-of-the-art reviews, the latest research, prospects and challenges of the production of platform chemicals such as C6 sugars, 5-hydroxymethylfurfural, furfural, gamma-valerolactone, xylitol, 2,5-furandicarboxylic acid, levulinic acid, ethanol and others from sustainable biomass resources using processes that include heterogeneous catalysis, ionic liquids, hydrothermal/solvothermal, electrochemical and fermentation methods. It also discusses the application of these chemicals and their derivatives for synthesizing commodity chemicals via various routes. Intended as a reference resource for researchers, academicians and industrialists in the area of energy, chemical engineering and biomass conversion, it provides a wealth of information essential for assessing the production and application of various biomass-derived platform chemicals using biological, chemical and electrochemical techniques.
Nano Bio Catalysis In Lignocellulosic Biomass Valorization
DOWNLOAD
Author : Rafael Luque
language : en
Publisher: Frontiers Media SA
Release Date : 2019-03-01
Nano Bio Catalysis In Lignocellulosic Biomass Valorization written by Rafael Luque and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-03-01 with categories.
The valorization of lignocellulosic biomass, in the form of forest and agricultural wastes, industrial processing side-streams, and dedicated energy crops, toward chemicals, fuels and added-value products has become a major research area with increasing exploitation potential. The efficient and tailored depolymerization of biomass or its primary structural components (hemicellulose, cellulose, and lignin) to platform chemicals, i.e., sugars, phenolics, furans, ketones, organic acids, etc. is highly dependent on the development of novel or modified chemo- and bio-catalytic processes that take into account the peculiarities and recalcitrance of biomass as feedstock, compared for example to petroleum fractions. The present Research Topic in Frontiers in Chemistry, Section of Green and Sustainable Chemistry, entitled “Nano-(bio)catalysis in lignocellulosic biomass valorization” aims to further contribute to the momentum of research and development in the (bio)catalytic conversion of biomass, by featuring original research papers as well as two review papers, authored and reviewed by experts in the field. The Research Topic addresses various representative reactions and processes in biomass valorization, highlighting the importance of developing novel, efficient and stable nano-(bio)catalysts with tailored properties according to the nature of the reactant/feedstock and the targeted products.
Biomass Biofuels Biochemicals
DOWNLOAD
Author : Hu Li
language : en
Publisher: Elsevier
Release Date : 2022-01-30
Biomass Biofuels Biochemicals written by Hu Li and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-01-30 with Technology & Engineering categories.
Biochemicals and Materials Production from Sustainable Biomass Resources provides a detailed overview of the experimentally developed approaches and strategies that facilitate carbon-based materials and fine chemicals derivation from biomass feedstocks with robust catalyst systems and renewed conversion routes. In addition, the book highlights theoretical methods like techno-economic analysis of biobutanol synthesis. As academia and industry are now striving to substitute fossil-based chemicals with alternative renewable resources, second-generation lignocellulosic biomass which does not depend on the food cycle has become increasingly important. Lignocellulosic biomass is composed of three major polymeric components - lignin, cellulose and hemicellulose. The polymers can be degraded into monomeric counterparts through selective conversion routes like hydrolysis of cellulose to glucose and of hemicellulose to xylose. Includes the recent development of biomass-derived high-value chemicals and functional materials Describes theoretical and technical details of specific conversion routes and preparation methods Covers jointly organic transformations, catalytic synthesis, reaction mechanisms, thermal stability, reaction parameters and solvent effects
Biofuels From Lignocellulosic Biomass
DOWNLOAD
Author : Michael Boot
language : en
Publisher: John Wiley & Sons
Release Date : 2016-09-26
Biofuels From Lignocellulosic Biomass written by Michael Boot and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-09-26 with Technology & Engineering categories.
Written by experts in combustion technology, this is a unique and refreshing perspective on the current biofuel discussion, presenting the latest research in this important field. The emphasis throughout this reference is on applications, industrial perspectives and economics, focusing on new classes of biofuels such as butanols, levulinates, benzenoids and others. Clearly structured, each chapter presents a new class of biofuel and discusses such topics as production pathways, fuel properties and its impact on engines. The result is a fascinating, user-oriented overview of new classes of biofuels beyond bioethanol.
Lignocellulose Biorefinery Engineering
DOWNLOAD
Author : Hongzhang Chen
language : en
Publisher: Woodhead Publishing
Release Date : 2015-03-03
Lignocellulose Biorefinery Engineering written by Hongzhang Chen and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-03-03 with Technology & Engineering categories.
Biomass resources and their refining are key research topics internationally as alternatives to fossil fuel resources and oil refining. This book explores the heterogeneous nature of lignocellulosic biomass, which restricts its use as a raw material, and describes the theoretical basis of the lignocellulose refinery. It puts forward the theory of the integrated biomass refinery system, which produces multiple products, including biofuels, biomaterials, biochemicals, food and feed based on careful fractionation of the raw material. Chapter 1 introduces the significance and development of lignocellulose biorefining. Chapter 2 gives the theoretical basis of lignocellulose biorefinery engineering. Chapters 3 to 6 describe in detail biomass refinery engineering from the perspectives of feedstocks, conversions, products and processes respectively. Models of integrated industrial biomass refinery chains are presented in Chapter 7. Finally, Chapter 8 considers future trends in lignocellulose biorefining. Explores mechanisms of selective fractionation of biomass based on biomass structural characteristics and product requirements Addresses biological, physical and chemical conversion technologies, as well as combinations of different methods based on the biomass material characteristics This thorough exploration of lignocellulose biorefining is written by an expert from a key research institute in this field
New And Future Developments In Catalysis
DOWNLOAD
Author : B. Kamm
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-07-17
New And Future Developments In Catalysis written by B. Kamm and has been published by Elsevier Inc. Chapters this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-07-17 with Science categories.
Co Solvent Enhanced Production Of Platform Fuel Precursors From Lignocellulosic Biomass
DOWNLOAD
Author : Charles Miao-Zi Cai
language : en
Publisher:
Release Date : 2014
Co Solvent Enhanced Production Of Platform Fuel Precursors From Lignocellulosic Biomass written by Charles Miao-Zi Cai and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014 with Biomass conversion categories.
Lignocellulosic biomass is the most abundant source of organic carbon on Earth with the highest potential to economically and sustainably replace fossil resources for large-scale production of liquid fuels. However, although lignocellulosic biomass itself is much less expensive than petroleum, its natural resistance to chemical and biological breakdown is the major obstacle that must be overcome for biomass-derived fuels to be economically competitive. This dissertation outlines the inception, development, and application of a novel biomass conversion technology called Co-solvent Enhanced Lignocellulosic Fractionation, or CELF, that applies tetrahydrofuran (THF) as a miscible aqueous co-solvent to greatly augment the dilute acid-catalyzed deconstruction of lignocellulosic biomass to enable production of renewable fuels and chemicals at unprecedented yields. CELF directly enhances the production of primary fuel precursors such as monomeric sugars and secondary fuel precursors such as furfural, 5-HMF, and levulinic acid (LA) from biomass to integrate with downstream catalytic and biological processes to convert the fuel precursors into liquid fuels and renewable chemicals. In this dissertation, three different process configurations for CELF are evaluated. First, coupling CELF with sulfuric acid at higher reaction severities achieved 87% furfural yield from maple wood and produced a glucan enriched solid that was further reacted to LA at 75% yield in a subsequent reaction. Second, coupling CELF with metal halides achieved simultaneous production of furfural at 95% yield and 5-HMF at 51% yield from maple wood and corn stover. Third, reducing the reaction severity of CELF with dilute sulfuric acid drastically improved total sugar recovery, achieving 95% xylose recovery from corn stover after first stage pretreatment and subsequent > 99% glucose recovery after enzymatic hydrolysis of the remaining solids at an enzyme dosage of only 2 mg-protein g-glucan -1 . In all cases, CELF was effective at de-lignifying the biomass, dissolving up to 90% of the lignin into the liquid phase. Afterwards, recovery of THF by low temperature distillation caused the dissolved lignin to precipitate as a solid. In addition to enhancing fuel precursor yields, CELF can also serve as a valuable tool to help understand biomass recalcitrance and deconstruction.