Aspen Simulation Of Furfural And Hydroxymethylfurfural Production From Biomass

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Aspen Simulation of Furfural and Hydroxymethylfurfural Production from Biomass

Author : Zachary Daniel King
Publisher :
ISBN 13 :
Total Pages : 54 pages
Book Rating : 4.:/5 (894 download)

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Book Synopsis Aspen Simulation of Furfural and Hydroxymethylfurfural Production from Biomass by : Zachary Daniel King

Download or read book Aspen Simulation of Furfural and Hydroxymethylfurfural Production from Biomass written by Zachary Daniel King and published by . This book was released on 2014 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Biomass field liquefaction is a concept where green biomass is chemically treated to produce organic liquids using small-scale equipment in the field. If liquefaction occurs as the crop is harvested, the energy requirements for growing the biomass can be charged to the crop as if the biomass were left in the field. The energy in the organic liquid product is available at the expense of the energy required by the process. A simplified process was simulated using ASPEN to assess the energy production feasibility. Acid catalyzed liquefaction of cellulose and hemicellulose solids produces furfural and hydroxymethylfurfural (HMF). The simulation assumed furfural from xylans and HMF from hexosans were the only organic products. Reaction rate was regressed from published data. Complete physical properties were estimated for HMF using group contribution methods (Marrero-Pardillo, critical properties; Benson, ideal gas heat capacity and standard heat of formation; UNIFAC, vapor-liquid-liquid equilibrium). Two figures of merit were determined over a range of process temperatures, residence times, and feed compositions (xylan, hexosan, and a mixture representative of corn stover). Maximum energy recovery ratio was nearly 2/3 and represents the ratio of combustion energy in the organic liquid product minus energy required for the reactor to biomass feed combustion energy. This value occurred at short residence time, desirable for field liquefaction. The product to process energy ratio is the ratio of the combustion energy in the organic liquid product to the process energy requirements. The 9:1 maximum occurred with low temperature and high conversion (long residence time). The value was greater than 7:1 for high temperature and conversion (short residence time), which compares favorably with the enzymatic ethanol biomass reported value of 2.61:1"--Abstract, page iii.

The Chemistry and Technology of Furfural and its Many By-Products

Author : K.J. Zeitsch
Publisher : Elsevier
ISBN 13 : 0080528996
Total Pages : 375 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis The Chemistry and Technology of Furfural and its Many By-Products by : K.J. Zeitsch

Download or read book The Chemistry and Technology of Furfural and its Many By-Products written by K.J. Zeitsch and published by Elsevier. This book was released on 2000-02-09 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a "world first", since the furfural industry has been traditionally secretive to the point of appearing shrouded in clouds of mystery. Even renowned encyclopedic works have published but scant and often erroneous information on the subject. Striking a healthy balance between theory and practice, the book leads the reader from reaction mechanisms and kinetics to the technology of making furfural by various old and new processes, using conventional raw materials or sulfite waste liquor. Detailed discussions of means of increasing the yield are of great chemical and technological interest as well as of immense economic importance. From furfural proper, the treatise shifts to the fascinating field of wanted and unwanted by-products ranging from largely unutilized carboxylic acids to troublesome impurities such as 5-methyl furfural and 2-furyl methyl ketone, and then to extremely valuable serendipitous flavor compounds such as diacetyl and 2,3-pentanedione. A wide variety of derivatives are discussed; considerable space is devoted to polytetrahydrofuran, an important building block of stretchable synthetic fibers, while furan resins from both furfural and furfuryl alcohol are given the attention commensurate with their industrial importance. Notable supplementary chapters cover the in-line measurement of furfural, the treatment of furfural waste water, and various aspects of corrosion. A chapter on the applications of furfural elaborates not only traditional uses in extracting petroleum and vegetable oils but also the sensational discovery that furfural is a highly effective "indirect nematocide". Without becoming toxic, it changes the microflora of the soil by stimulating bacteria antagonistic to nematodes, thereby reducing the nematode population to zero, at an unprecedented low price. It is believed that this application will be the principal outlet for furfural in the future. A comprehensive list of physical properties, some never published before, make the book an indispensable companion for producers, users and researchers alike.

Production of Furfural From Lignocellulosic Biomass Using Sulfonated Carbon-Based Solid Acid Catalysts

Author : Oluwafadeyinmi Ibukunoluwa Ogundowo
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (137 download)

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Book Synopsis Production of Furfural From Lignocellulosic Biomass Using Sulfonated Carbon-Based Solid Acid Catalysts by : Oluwafadeyinmi Ibukunoluwa Ogundowo

Download or read book Production of Furfural From Lignocellulosic Biomass Using Sulfonated Carbon-Based Solid Acid Catalysts written by Oluwafadeyinmi Ibukunoluwa Ogundowo and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is an aching desire to desist from the use of fossil fuel energy sources due to their major contribution to environmental degradation. Hydro, wind, and solar energy may serve as the much-needed alternative energy supply sources to fossil fuels however biomass will be the major alternative source for platform chemicals. Furfural is one of the 12 leading value-added chemicals identified by the US Department of Energy (DOE). It is of importance in the industrial sector, having applications such as; the removal of aromatics from diesel fuel and lubricant refining, and being a platform chemical from which a vast number of other chemicals are produced. The factors that influence furfural yield and selectivity are the catalyst used, solvent, catalysts loading, time, and temperature of the hydrolysis reaction. Farmers on the prairies have had a difficult time gathering and disposing of flax straws. Farmers burn this straw as a means of disposal due to its strong fiber and difficult decomposition. Every year, about 670,000 tonnes of flax straw are burned or destroyed on the prairies. This research work was aimed at the development of a sulfonated carbon-based solid acid catalyst for the production of furfural via hydrothermal hydrolysis of flax straw biomass. Glu-TsOH-Zr catalyst was developed, characterized by TGA, N2 -Physisorption, NH3-TPD, XRD, SEM, and FTIR, and then tested for its capacity in furfural production from flax straw biomass and pure xylose. Glu-TsOH-Ti and Glu-TsOH, replicated from literature were also characterized and applied for furfural production. The effect of residence time (0-120 mins), reaction temperature (170-210°), and the catalyst mass (0.25 -1g) on the furfural yield were also studied. Finally, the methyl tetrahydrofuran solvent ratio for optimal furfural production in a biphasic system was determined and a kinetic study was performed. The results presented that the Glu-TsOH-Zr catalyst had a good potential for improving furfural yield. The order of the catalysts based on the percentage of xylose conversion and furfural yield from pure xylose feed was Glu-TsOH-Ti > Glu-TsOH-Zr > Glu-TsOH. A reaction temperature of 190°C, a residence time of 120 minutes, and a catalyst mass of 1g (0.3 catalyst mass/flax straw mass) were found to be the best-operating conditions for furfural formation from flax straw biomass. The largest influence on furfural yield was determined to be temperature, followed by catalyst mass, and then reaction time. Furthermore, the catalyst with the highest overall acidity, surface area, and pore size (Glu-TsOH-Ti) also yielded the most furfural. The addition of an organic phase enhanced furfural yield, and the catalyst was reusable for up to three cycles with little drop in furfural yield; however, by the fourth cycle, there was a significant decrease in furfural yield. A first-order irreversible series reaction that started with the creation of furfural from xylose and ended with furfural degradation into degradation products was proposed as a kinetic model for the empirical rate data. The reaction leading to furfural production had higher activation energy (222.18kJ/mol) than the reaction leading to degradation products (104.56kJ/mol), showing that the furfural production reaction is more temperature-sensitive than the degradation reaction. Finally, the kinetic model's average absolute deviation (5.9%) indicated that it was an excellent fit for the reaction series.

Biofuels

Author : Ashok Pandey
Publisher : Academic Press
ISBN 13 : 0123850991
Total Pages : 642 pages
Book Rating : 4.1/5 (238 download)

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Book Synopsis Biofuels by : Ashok Pandey

Download or read book Biofuels written by Ashok Pandey and published by Academic Press. This book was released on 2011-07-18 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Biofuels" provides state-of-the-art information on the status of biofuel production and related aspects. It includes a detailed overview of the alternative energy field and the role of biofuels as new energy sources, and gives a detailed account of the production of biodiesel from non-conventional bio-feedstocks such as algae and vegetable oils.

34th European Symposium on Computer Aided Process Engineering /15th International Symposium on Process Systems Engineering

Author : Flavio Manenti
Publisher : Elsevier
ISBN 13 : 0443288259
Total Pages : 3634 pages
Book Rating : 4.4/5 (432 download)

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Book Synopsis 34th European Symposium on Computer Aided Process Engineering /15th International Symposium on Process Systems Engineering by : Flavio Manenti

Download or read book 34th European Symposium on Computer Aided Process Engineering /15th International Symposium on Process Systems Engineering written by Flavio Manenti and published by Elsevier. This book was released on 2024-06-28 with total page 3634 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 34th European Symposium on Computer Aided Process Engineering / 15th International Symposium on Process Systems Engineering, contains the papers presented at the 34th European Symposium on Computer Aided Process Engineering / 15th International Symposium on Process Systems Engineering joint event. It is a valuable resource for chemical engineers, chemical process engineers, researchers in industry and academia, students, and consultants for chemical industries. Presents findings and discussions from the 34th European Symposium on Computer Aided Process Engineering / 15th International Symposium on Process Systems Engineering joint event

14th International Symposium on Process Systems Engineering

Author : Yoshiyuki Yamashita
Publisher : Elsevier
ISBN 13 : 0323853668
Total Pages : 2304 pages
Book Rating : 4.3/5 (238 download)

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Book Synopsis 14th International Symposium on Process Systems Engineering by : Yoshiyuki Yamashita

Download or read book 14th International Symposium on Process Systems Engineering written by Yoshiyuki Yamashita and published by Elsevier. This book was released on 2022-06-24 with total page 2304 pages. Available in PDF, EPUB and Kindle. Book excerpt: 14th International Symposium on Process Systems Engineering, Volume 49 brings together the international community of researchers and engineers interested in computing-based methods in process engineering. The conference highlights the contributions of the PSE community towards the sustainability of modern society and is based on the 2021 event held in Tokyo, Japan, July 1-23, 2021. It contains contributions from academia and industry, establishing the core products of PSE, defining the new and changing scope of our results, and covering future challenges. Plenary and keynote lectures discuss real-world challenges (globalization, energy, environment and health) and contribute to discussions on the widening scope of PSE versus the consolidation of the core topics of PSE. Highlights how the Process Systems Engineering community contributes to the sustainability of modern society Establishes the core products of Process Systems Engineering Defines the future challenges of Process Systems Engineering

Monomers, Polymers and Composites from Renewable Resources

Author : Mohamed Naceur Belgacem
Publisher : Elsevier
ISBN 13 : 0080560512
Total Pages : 562 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Monomers, Polymers and Composites from Renewable Resources by : Mohamed Naceur Belgacem

Download or read book Monomers, Polymers and Composites from Renewable Resources written by Mohamed Naceur Belgacem and published by Elsevier. This book was released on 2011-10-10 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: The progressive dwindling of fossil resources, coupled with the drastic increase in oil prices, have sparked a feverish activity in search of alternatives based on renewable resources for the production of energy. Given the predominance of petroleum- and carbon-based chemistry for the manufacture of organic chemical commodities, a similar preoccupation has recently generated numerous initiatives aimed at replacing these fossil sources with renewable counterparts. In particular, major efforts are being conducted in the field of polymer science and technology to prepare macromolecular materials based on renewable resources. The concept of the bio-refinery, viz. the rational exploitation of the vegetable biomass in terms of the separation of its components and their utilisation as such, or after suitable chemical modifications, is thus gaining momentum and considerable financial backing from both the public and private sectors. This collection of chapters, each one written by internationally recognised experts in the corresponding field, covers in a comprehensive fashion all the major aspects related to the synthesis, characterization and properties of macromolecular materials prepared using renewable resources as such, or after appropriate modifications. Thus, monomers such as terpenes and furans, oligomers like rosin and tannins, and polymers ranging from cellulose to proteins and including macromolecules synthesized by microbes, are discussed with the purpose of showing the extraordinary variety of materials that can be prepared from their intelligent exploitation. Particular emphasis has been placed on recent advances and imminent perspectives, given the incessantly growing interest that this area is experiencing in both the scientific and technological realms. Discusses bio-refining with explicit application to materials Replete with examples of applications of the concept of sustainable development Presents an impressive variety of novel macromolecular materials

The Production and Separation of Furfural in Biomass Hydrolysis

Author : Richard Klaas Akerboom
Publisher :
ISBN 13 :
Total Pages : 532 pages
Book Rating : 4.:/5 (837 download)

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Book Synopsis The Production and Separation of Furfural in Biomass Hydrolysis by : Richard Klaas Akerboom

Download or read book The Production and Separation of Furfural in Biomass Hydrolysis written by Richard Klaas Akerboom and published by . This book was released on 1985 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Heat Capacities and Entropies of Organic Compounds in the Condensed Phase

Author : E. S. Domalski
Publisher : American Institute of Physics
ISBN 13 :
Total Pages : 312 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Heat Capacities and Entropies of Organic Compounds in the Condensed Phase by : E. S. Domalski

Download or read book Heat Capacities and Entropies of Organic Compounds in the Condensed Phase written by E. S. Domalski and published by American Institute of Physics. This book was released on 1984 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Aspen Plus

Author : Kamal I. M. Al-Malah
Publisher : John Wiley & Sons
ISBN 13 : 1119868718
Total Pages : 660 pages
Book Rating : 4.1/5 (198 download)

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Book Synopsis Aspen Plus by : Kamal I. M. Al-Malah

Download or read book Aspen Plus written by Kamal I. M. Al-Malah and published by John Wiley & Sons. This book was released on 2022-10-12 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt: ASPEN PLUS® Comprehensive resource covering Aspen Plus V12.1 and demonstrating how to implement the program in versatile chemical process industries Aspen Plus®: Chemical Engineering Applications facilitates the process of learning and later mastering Aspen Plus®, the market-leading chemical process modeling software, with step-by-step examples and succinct explanations. The text enables readers to identify solutions to various process engineering problems via screenshots of the Aspen Plus® platforms in parallel with the related text. To aid in information retention, the text includes end-of-chapter problems and term project problems, online exam and quiz problems for instructors that are parametrized (i.e., adjustable) so that each student will have a standalone version, and extra online material for students, such as Aspen Plus®-related files, that are used in the working tutorials throughout the entire textbook. The second edition of Aspen Plus®: Chemical Engineering Applications includes information on: Various new features that were embedded into Aspen Plus V12.1 and existing features which have been modified Aspen Custom Modeler (ACM), covering basic features to show how to merge customized models into Aspen Plus simulator New updates to process dynamics and control and process economic analysis since the first edition was published Vital areas of interest in relation to the software, such as polymerization, drug solubility, solids handling, safety measures, and energy saving For chemical engineering students and industry professionals, the second edition of Aspen Plus®: Chemical Engineering Applications is a key resource for understanding Aspen Plus and the new features that were added in version 12.1 of the software. Many supplementary learning resources help aid the reader with information retention.

A Thermo-Economic Approach to Energy from Waste

Author : Anand Ramanathan
Publisher : Elsevier
ISBN 13 : 0323859119
Total Pages : 222 pages
Book Rating : 4.3/5 (238 download)

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Book Synopsis A Thermo-Economic Approach to Energy from Waste by : Anand Ramanathan

Download or read book A Thermo-Economic Approach to Energy from Waste written by Anand Ramanathan and published by Elsevier. This book was released on 2021-10-26 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Thermo-Economic Approach to Energy From Waste provides readers with the tools to analyze the effectiveness of biomass waste conversion into value-added products and how thermochemical conversion methods can be commercialized with minimum environmental impact. The book provides a comprehensive overview of biomass conversion technologies through pyrolysis, including the types of reactors available, reactor mechanisms, and the upgradation of bio-oil. Case studies are provided on waste disposal in selected favelas (slums) of Rio de Janeiro, including data on subnormal clusters and analyses of solid waste in the 37 slums of Catumbi. Step-by-step guidance is provided on how to use a life cycle assessment (LCA) approach to analyze the potential impact of various waste-to-energy conversion technologies, and a brief overview of the common applications of LCA in other geographical locations is presented, including United States, Europe, China, and Brazil. Finally, waste-to-value-added functional catalysts for the transesterification process in biodiesel production are discussed alongside various other novel technologies for biodiesel production, process simulation, and techno-economic analysis of biodiesel production. Bringing together research and real-world case studies from an LCA perspective, the book provides an ideal reference for researchers and practitioners interested in waste-to-energy conversion, LCA, and the sustainable production of bioenergy. Presents an overview of the technologies for the production of biofuels from waste via pyrolysis and gasification Provides a guide to the utilization of LCA to assess the economic and environmental impact of value-added products Describes real-world case studies on the implementation of LCA in waste-to-energy scenarios

Process Intensification

Author : Mirko Skiborowski
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110725096
Total Pages : 334 pages
Book Rating : 4.1/5 (17 download)

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Book Synopsis Process Intensification by : Mirko Skiborowski

Download or read book Process Intensification written by Mirko Skiborowski and published by Walter de Gruyter GmbH & Co KG. This book was released on 2022-10-03 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: Process intensification aims for increasing efficiency and sustainability of (bio-)chemical production processes. The second book of our two-book series focusses entirely on process intensifi cation by centrifugally enhanced (reactive) separations. The book provides an overview of the main applications of rotating packed beds (RPBs) in liquid-liquid, gas-liquid and vapor-liquid contacting, within academic research and industrial applications. The book addresses current design rules and modeling frameworks, including the tailored design of functional packings by means of additive manufacturing. Rotating packed beds are widely applicable and fl exible mass transfer machines for process intensifi cation. Applications, design rules and advanced modeling for rotating packed beds are presented in an interconnected way.

Furfural and Hydrogen Production from Raw Biomass Integrating Chemical and Electrochemical Methods

Author : Xiang Lyu
Publisher :
ISBN 13 :
Total Pages : 135 pages
Book Rating : 4.:/5 (124 download)

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Book Synopsis Furfural and Hydrogen Production from Raw Biomass Integrating Chemical and Electrochemical Methods by : Xiang Lyu

Download or read book Furfural and Hydrogen Production from Raw Biomass Integrating Chemical and Electrochemical Methods written by Xiang Lyu and published by . This book was released on 2020 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt: Furfural is the most promising product among the high-value products obtained from hemicellulose fraction of native biomass, since furfural is broadly used in multiple areas, such as plastics, pharmaceuticals, pesticides, and the production of non-petroleum chemicals and fuels. Hydrogen is considered as the cleanest energy in the world because the combustion product of hydrogen is only water. Thus, hydrogen has been considered as a promising alternative to substitute conventional fossil fuels. First, in order to increase the furfural yield with appropriate metal chloride catalysts, the hydrolysis of hemicellulose, oxidation of corncob and xylose, and humins formation (via the condensation of furfural with intermediates) were investigated as possible factors for inhibiting furfural production at 90 and 170 °C, respectively. The results show that the hydrolysis of hemicellulose is not a factor for inhibiting furfural production at 170 °C while humins formation is. Oxidation of corncob and xylose are factors for inhibiting furfural production at 90 and 170 °C. It was observed that some metal ions (e.g., Fe3+, Cu2+) could be reduced during furfural production. A novel method for predicting the best catalyst for furfural production based on the fundamental chemical properties of metal ions (e.g., Lewis acid strengths, oxidizing properties, and solubility products of the corresponding hydroxides) was developed. The proposed method explains why AlCl3 is the best catalyst for furfural production among FeCl3, FeCl2, AlCl3, and CuCl2. Second, furfural production from corncob and pure hydrogen evolution from the corresponding waste furfural residue were first achieved and reported via tandem chemical and electrochemical methods. The operating conditions for furfural production were optimized with AlCl3 catalyst in a cyclopentyl methyl ether (CPME)/water biphasic system. The highest furfural yield of 85% was achieved from raw corncob with intermediate volume (40 ml) of reaction solvent, which is higher than values obtained in the literature using raw biomass substrate and metal chloride catalysts under similar reaction conditions.

The Role of Catalysis for the Sustainable Production of Bio-fuels and Bio-chemicals

Author : Kostas Triantafyllidis
Publisher : Newnes
ISBN 13 : 0444563326
Total Pages : 607 pages
Book Rating : 4.4/5 (445 download)

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Book Synopsis The Role of Catalysis for the Sustainable Production of Bio-fuels and Bio-chemicals by : Kostas Triantafyllidis

Download or read book The Role of Catalysis for the Sustainable Production of Bio-fuels and Bio-chemicals written by Kostas Triantafyllidis and published by Newnes. This book was released on 2013-03-19 with total page 607 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Role of Catalysis for the Sustainable Production of Bio-fuels and Bio-chemicals describes the importance of catalysis for the sustainable production of biofuels and biochemicals, focused primarily on the state-of-the-art catalysts and catalytic processes expected to play a decisive role in the "green" production of fuels and chemicals from biomass. In addition, the book includes general elements regarding the entire chain of biomass production, conversion, environment, economy, and life-cycle assessment. Very few books are available on catalysis in production schemes using biomass or its primary conversion products, such as bio-oil and lignin. This book fills that gap with detailed discussions of: Catalytic pyrolysis of lignocellulosic biomass Hybrid biogasoline by co-processing in FCC units Fischer-Tropsch synthesis to biofuels (biomass-to-liquid process) Steam reforming of bio-oils to hydrogen With energy prices rapidly rising, environmental concerns growing, and regulatory apparatus evolving, this book is a resource with tutorial, research, and technological value for chemists, chemical engineers, policymakers, and students. Includes catalytic reaction mechanism schemes and gives a clear understanding of catalytic processes Includes flow diagrams of bench-, pilot- and industrial-scale catalytic processing units and demonstrates the various process technologies involved, enabling easy selection of the best process Incorporates many tables, enabling easy comparison of data based on a critical review of the available literature

Separation Process Principles with Applications Using Process Simulators

Author : J. D. Seader
Publisher : John Wiley & Sons
ISBN 13 : 1119638631
Total Pages : 562 pages
Book Rating : 4.1/5 (196 download)

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Book Synopsis Separation Process Principles with Applications Using Process Simulators by : J. D. Seader

Download or read book Separation Process Principles with Applications Using Process Simulators written by J. D. Seader and published by John Wiley & Sons. This book was released on 2016 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covers the key topics in computer organization and embedded systems. This title presents hardware design principles and shows how hardware design is influenced by the requirements of software. It explains the main principles supported by examples drawn from commercially available processors.

Biomass Fractionation Technologies for a Lignocellulosic Feedstock Based Biorefinery

Author : S.I. Mussatto
Publisher : Elsevier
ISBN 13 : 0128025611
Total Pages : 676 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Biomass Fractionation Technologies for a Lignocellulosic Feedstock Based Biorefinery by : S.I. Mussatto

Download or read book Biomass Fractionation Technologies for a Lignocellulosic Feedstock Based Biorefinery written by S.I. Mussatto and published by Elsevier. This book was released on 2016-02-18 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomass Fractionation Technologies for a Lignocellulosic Feedstock-based Biorefinery reviews the extensive research and tremendous scientific and technological developments that have occurred in the area of biorefinering, including industrial processes and product development using ‘green technologies’, often referred as white biotechnology. As there is a huge need for new design concepts for modern biorefineries as an alternative and amendment to industrial crude oil and gas refineries, this book presents the most important topics related to biomass fractionation, including advances, challenges, and perspectives, all with references to current literature for further study. Presented in 26 chapters by international field specialists, each chapter consists of review text that comprises the most recent advances, challenges, and perspectives for each fractionation technique. The book is an indispensable reference for all professionals, students, and workers involved in biomass biorefinery, assisting them in establishing efficient and economically viable process technologies for biomass fractionation. Provides information on the most advanced and innovative pretreatment processes and technologies for biomass Reviews numerous valuable products from lignocellulose Discusses integration of processes for complete biomass conversion with minimum waste generation Identifies the research gaps in scale-up Presents an indispensable reference for all professionals, students, and workers involved in biomass biorefinery, assisting them in establishing efficient and economically viable process technologies for biomass fractionation

Method to Convert Biomass to 5-(hydroxymethyl)-furfural (HMF) and Furfural Using Lactones, Furans, and Pyrans as Solvents

Author :
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (953 download)

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Book Synopsis Method to Convert Biomass to 5-(hydroxymethyl)-furfural (HMF) and Furfural Using Lactones, Furans, and Pyrans as Solvents by :

Download or read book Method to Convert Biomass to 5-(hydroxymethyl)-furfural (HMF) and Furfural Using Lactones, Furans, and Pyrans as Solvents written by and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Described is a process to produce hydroxymethyl furfural (HMF) from biomass-derived sugars. The process includes the steps of reacting a C5 and/or C6 sugar-containing reactant derived from biomass in a monophasic or biphasic reaction solution comprising water and a co-solvent. The co-solvent can be beta-, gamma-, and/or delta-lactones derived from biomass, tetrahydrofuran (THF) derived from biomass, and/or methyltetrahydrofuran (MTHF) derived from biomass. The reaction takes place in the presence of an acid catalyst and a dehydration catalyst for a time and under conditions such that at least a portion of glucose or fructose present in the reactant is converted to HMF.