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Production Of Biodiesel From Encapsulated Lipase In Immobilized Bioreactor
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Book Synopsis Production of biodiesel using lipase encapsulated in κ-carrageenan by : Pogaku Ravindra
Download or read book Production of biodiesel using lipase encapsulated in κ-carrageenan written by Pogaku Ravindra and published by Springer. This book was released on 2014-10-08 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores a novel technique for processing biodiesel using lipase immobilization by encapsulation and its physical properties, stability characteristics, and application in stirred tank and re-circulated packed bed immobilized reactors for biodiesel production. The enzymatic processing of biodiesel addresses many of the problems associated with chemical processing. It requires only moderate operating conditions and yields a high-quality product with a high level of conversion and the life cycle assessment of enzymatic biodiesel production has more favourable environmental consequences. The chemical processing problems of waste water treatment are lessened and soap formation is not an issue, meaning that waste oil with higher FFA can be used as the feedstock. The by product glycerol does not require any purification and it can be sold at higher price. However, soluble enzymatic processing is not perfect. It is costly, the enzyme cannot be recycled and its removal from the product is difficult. For these reasons, immobilized enzymatic process has been developed which retains the advantages of the soluble enzymatic process and reuse of the enzyme is possible which decreases the enzyme cost, the biodiesel produced does not contain any enzyme residue and the activity of the enzyme can be increased by immobilization. The drawbacks of the immobilized enzyme process are mass transfer limitation, enzyme leakage, the lack of a versatile commercial immobilized enzyme and some of immobilization methods involve toxic chemicals. To overcome the drawbacks of the immobilized enzyme, an attempt is made to use a degradable biopolymer (κ-carrageenan) as a carrier for lipase immobilization.
Book Synopsis Production of Biodiesel from Encapsulated Lipase in Immobilized Bioreactor by : Eng Seng Chan
Download or read book Production of Biodiesel from Encapsulated Lipase in Immobilized Bioreactor written by Eng Seng Chan and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Supercritical Fluids Technology in Lipase Catalyzed Processes by : Sulaiman Al-Zuhair
Download or read book Supercritical Fluids Technology in Lipase Catalyzed Processes written by Sulaiman Al-Zuhair and published by CRC Press. This book was released on 2018-10-08 with total page 149 pages. Available in PDF, EPUB and Kindle. Book excerpt: Enzymes are currently used in various industries, most commonly in food, detergents, and pharmaceuticals production. Lipases are hydrolytic enzymes that demonstrate great potential as an alternative to conventional catalysts in a number of industrial applications. A complete understanding of enzymes, and their proteins structure and environmental behavior, can greatly aid in the further development of industrial applications. Supercritical Fluids Technology in Lipase Catalized Processes provides basic information about enzymes, their sources, reaction kinetics, and main industrial applications. The book focuses in lipases. their main sources, structure, and features, with an emphasis on their specificity and interfacial activity, and presents proven techniques for isolating, extracting, and purifying. Comprised of six compact chapters, this comprehensive guide introduces: Immobilization techniques and immobilized lipases that allow repeated use (which is essential from an economic point of view) Different bioreactor configurations using immobilized lipases The latest information on the available technologies in lipolytic reactions The advantages of nonaqueous media in biochemical synthesis over aqueous and solvent-free systems Material on the use of lipases in nonaqueous media to overcome the drawbacks usually encountered with the use of conventional chemical catalysts The use of supercritical fluids (SCFs) as a green alternative reaction medium Factors affecting the physical properties of lipases in this medium and, hence, their activity and stability A case study using supercritical carbon dioxide (SC-CO2) for biodiesel production Novel, cutting-edge technology, using immobilized enzymes to reduce the overall production cost Supercritical Fluids Technology in Lipase Catalized Processes outlines the main industrial applications of common enzymes and discusses relevant challenges and innovations emerging in the field.
Book Synopsis The Immobilized Lipases in Biodiesel Production by : Margarita Stoytcheva
Download or read book The Immobilized Lipases in Biodiesel Production written by Margarita Stoytcheva and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The Immobilized Lipases in Biodiesel Production.
Book Synopsis Nano- and Biocatalysts for Biodiesel Production by : Avinash P. Ingle
Download or read book Nano- and Biocatalysts for Biodiesel Production written by Avinash P. Ingle and published by John Wiley & Sons. This book was released on 2021-06-21 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reviews recent advances in catalytic biodiesel synthesis, highlighting various nanocatalysts and nano(bio)catalysts developed for effective biodiesel production Nano- and Biocatalysts for Biodiesel Production delivers an essential reference for academic and industrial researchers in biomass valorization and biofuel industries. The book covers both nanocatalysts and biocatalysts, bridging the gap between homogenous and heterogenous catalysis. Readers will learn about the techno-economical and environmental aspects of biodiesel production using different feedstocks and catalysts. They will also discover how nano(bio)catalysts can be used as effective alternatives to conventional catalysts in biodiesel production due to their unique properties, including reusability, high activation energy and rate of reaction, easy recovery, and recyclability. Readers will benefit from the inclusion of: Introductions to CaO nanocatalysts, zeolite nanocatalysts, titanium dioxide-based nanocatalysts and zinc-based in biodiesel production An exploration of carbon-based heterogeneous nanocatalysts for the production of biodiesel Practical discussions of bio-based nano catalysts for biodiesel production and the application of nanoporous materials as heterogeneous catalysts for biodiesel production An analysis of the techno-economical considerations of biodiesel production using different feedstocks Nano- and Biocatalysts for Biodiesel Production focuses on recent advances in the field and offers a complete and informative guide for academic researchers and industrial scientists working in the fields of biofuels and bioenergy, catalysis, biotechnology, bioengineering, nanotechnology, and materials science.
Book Synopsis Biocatalysis: Biochemical Fundamentals And Applications (Second Edition) by : Peter Grunwald
Download or read book Biocatalysis: Biochemical Fundamentals And Applications (Second Edition) written by Peter Grunwald and published by World Scientific Publishing Company. This book was released on 2017-08-04 with total page 1314 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this Completely Revised and Extended Edition with a significantly enhanced content, all Chapters have been updated considering relevant literature and recent developments until 2016 together with application oriented examples with a focus on Industrial Biocatalysis. Newly treated topics comprise among others systems metabolic engineering approaches, metagenome screening, new tools for pathway engineering, and de-novo computational design as actual research areas in biocatalysis. Information about different aspects of RNA technologies, and completely new Chapters on 'Fluorescent Proteins' and 'Biocatalysis and Nanotechnology' are also included.
Book Synopsis Production of Biodiesel from Waste Cooking Oil by Immobilized Lipase in Pva-alginate-sulfate Beads by : Abdulkarim Ali Deba
Download or read book Production of Biodiesel from Waste Cooking Oil by Immobilized Lipase in Pva-alginate-sulfate Beads written by Abdulkarim Ali Deba and published by . This book was released on 2013 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Handbook of Biofuels Production by : Rafael Luque
Download or read book Handbook of Biofuels Production written by Rafael Luque and published by Woodhead Publishing. This book was released on 2016-05-19 with total page 772 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Biofuels Production, Second Edition, discusses advanced chemical, biochemical, and thermochemical biofuels production routes that are fast being developed to address the global increase in energy usage. Research and development in this field is aimed at improving the quality and environmental impact of biofuels production, as well as the overall efficiency and output of biofuels production plants. The book provides a comprehensive and systematic reference on the range of biomass conversion processes and technology. Key changes for this second edition include increased coverage of emerging feedstocks, including microalgae, more emphasis on by-product valorization for biofuels’ production, additional chapters on emerging biofuel production methods, and discussion of the emissions associated with biofuel use in engines. The editorial team is strengthened by the addition of two extra members, and a number of new contributors have been invited to work with authors from the first edition to revise existing chapters, thus offering fresh perspectives. Provides systematic and detailed coverage of the processes and technologies being used for biofuel production Discusses advanced chemical, biochemical, and thermochemical biofuels production routes that are fast being developed to address the global increase in energy usage Reviews the production of both first and second generation biofuels Addresses integrated biofuel production in biorefineries and the use of waste materials as feedstocks
Book Synopsis Production of Biodiesel from Palm Oil Using Encapsulated Lipase Derived from K-carrageenan by : Kenthorai Raman Jegannathan
Download or read book Production of Biodiesel from Palm Oil Using Encapsulated Lipase Derived from K-carrageenan written by Kenthorai Raman Jegannathan and published by . This book was released on 2010 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Optimization of Biodiesel Production from Jatopha Oil Using Immobilized Lipase by : Alireza Zarei
Download or read book Optimization of Biodiesel Production from Jatopha Oil Using Immobilized Lipase written by Alireza Zarei and published by . This book was released on 2012 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biofuels written by David M. Mousdale and published by CRC Press. This book was released on 2008-06-04 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evaluating a wealth of quantitative data, Biofuels: Biotechnology, Chemistry, and Sustainable Development discusses different types of biofuels, the science behind their production, the economics of their introduction to the marketplace, their environmental impacts, and their implications for world agriculture. It broadens the discussion on biofuel
Book Synopsis Chemical Catalysts for Biomass Upgrading by : Mark Crocker
Download or read book Chemical Catalysts for Biomass Upgrading written by Mark Crocker and published by John Wiley & Sons. This book was released on 2020-03-09 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive reference to the use of innovative catalysts and processes to turn biomass into value-added chemicals Chemical Catalysts for Biomass Upgrading offers detailed descriptions of catalysts and catalytic processes employed in the synthesis of chemicals and fuels from the most abundant and important biomass types. The contributors?noted experts on the topic?focus on the application of catalysts to the pyrolysis of whole biomass and to the upgrading of bio-oils. The authors discuss catalytic approaches to the processing of biomass-derived oxygenates, as exemplified by sugars, via reactions such as reforming, hydrogenation, oxidation, and condensation reactions. Additionally, the book provides an overview of catalysts for lignin valorization via oxidative and reductive methods and considers the conversion of fats and oils to fuels and terminal olefins by means of esterification/transesterification, hydrodeoxygenation, and decarboxylation/decarbonylation processes. The authors also provide an overview of conversion processes based on terpenes and chitin, two emerging feedstocks with a rich chemistry, and summarize some of the emerging trends in the field. This important book: -Provides a comprehensive review of innovative catalysts, catalytic processes, and catalyst design -Offers a guide to one of the most promising ways to find useful alternatives for fossil fuel resources -Includes information on the most abundant and important types of biomass feedstocks -Examines fields such as catalytic cracking, pyrolysis, depolymerization, and many more Written for catalytic chemists, process engineers, environmental chemists, bioengineers, organic chemists, and polymer chemists, Chemical Catalysts for Biomass Upgrading presents deep insights on the most important aspects of biomass upgrading and their various types.
Book Synopsis Production of Biodiesel from Waste Cooking Oil by Immobilized in Pva-alginate-sulfate Beads by : Abdulkarim Ali Deba
Download or read book Production of Biodiesel from Waste Cooking Oil by Immobilized in Pva-alginate-sulfate Beads written by Abdulkarim Ali Deba and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Enzyme Biocatalysis by : Andrés Illanes
Download or read book Enzyme Biocatalysis written by Andrés Illanes and published by Springer Science & Business Media. This book was released on 2008-06-19 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book was written with the purpose of providing a sound basis for the design of enzymatic reactions based on kinetic principles, but also to give an updated vision of the potentials and limitations of biocatalysis, especially with respect to recent app- cations in processes of organic synthesis. The ?rst ?ve chapters are structured in the form of a textbook, going from the basic principles of enzyme structure and fu- tion to reactor design for homogeneous systems with soluble enzymes and hete- geneous systems with immobilized enzymes. The last chapter of the book is divided into six sections that represent illustrative case studies of biocatalytic processes of industrial relevance or potential, written by experts in the respective ?elds. We sincerely hope that this book will represent an element in the toolbox of gr- uate students in applied biology and chemical and biochemical engineering and also of undergraduate students with formal training in organic chemistry, biochemistry, thermodynamics and chemical reaction kinetics. Beyond that, the book pretends also to illustrate the potential of biocatalytic processes with case studies in the ?eld of organic synthesis, which we hope will be of interest for the academia and prof- sionals involved in R&D&I. If some of our young readers are encouraged to engage or persevere in their work in biocatalysis this will certainly be our more precious reward.
Book Synopsis Immobilized Biocatalysts by : Peter Grunwald
Download or read book Immobilized Biocatalysts written by Peter Grunwald and published by MDPI. This book was released on 2018-11-14 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "Immobilized Biocatalysts" that was published in Catalysts
Book Synopsis Carrier-bound Immobilized Enzymes by : Linqiu Cao
Download or read book Carrier-bound Immobilized Enzymes written by Linqiu Cao and published by John Wiley & Sons. This book was released on 2006-05-12 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first systematic overview of this key technique since the early 1990s, this authoritative reference is the only handbook available to include all recent developments. The author draws on his wide-ranging experience in both academia and industry to systematically cover all types of enzyme immobilization methods, such as adsorption-based and covalent immobilization, as well as enzyme entrapment and encapsulation. Throughout, a careful review of materials and techniques for the generation of functional immobilized enzymes benefits both developers and users of carrier-bound enzymes. A must for biotechnologists, biochemists and preparative chemists using enzymes in their daily work.
Book Synopsis Enzyme Immobilization by : Alka Dwevedi
Download or read book Enzyme Immobilization written by Alka Dwevedi and published by Springer. This book was released on 2016-09-15 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the latest developments in enzyme immobilization with its wide applications, such as for industry, agriculture, medicine, and the environment. Topics covered include basics of enzyme immobilization, its implication in therapeutics and disease diagnostics, and its significance in solving environmental problems. This is an ideal book for researchers, graduate and postgraduate students, as well as scientists in industry, agriculture and health sectors. This book is a complete summary of enzyme immobilization and also thoroughly covers all the latest research. This book covers: The last one-hundred years of innovative research done in enzyme immobilization Recent developments in immobilization techniques, such as types of matrices, immobilization methods, and linking agents, as well as enzyme immobilization without any matrices and its properties The physiological and industrial significance of enzymes from plants and the implementation of immobilized enzymes in the treatment of waste water and polluted air Biomedical and bioanalytical applications of immobilized enzymes
