Fractional Condensation Of Bio Oil Vapors

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Fractional Condensation of Bio-oil Vapors

Author : Akhil Tumbalam Gooty
Publisher :
ISBN 13 :
Total Pages : 184 pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Fractional Condensation of Bio-oil Vapors by : Akhil Tumbalam Gooty

Download or read book Fractional Condensation of Bio-oil Vapors written by Akhil Tumbalam Gooty and published by . This book was released on 2013 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: The research project described in this thesis deals with an investigation on the fractional condensation of bio-oil vapors to improve the separation of some of the key components of the bio-oil and, consequently, improve the properties and the value of each of the separated product streams. In the first part, the separation of a mixture of three model compounds of bio-oil from a vapor and carrier gas stream was investigated with the help of a series of three condensers maintained at different temperatures. The practical performance of the fractional condensation train was improved by comparing the experimental results with the theoretical results predicted by the HYSYS modeling tool. It showed that good heat transfer and mixing was essential, and could be achieved by using condensers with a cyclonic entry. It also showed that a good demister was essential to achieve effective separation. The second and third parts of the investigation focused on the fractional condensation of actual bio-oil vapors produced from the pyrolysis of two different biomasses: birch bark and Kraft lignin, respectively. In both cases, the temperatures of the condensers were optimized in order to separate the water present in the bio-oil vapor stream and increase the quality and the stability of the remaining bio-oil. The condenser train consisted of a condenser-cum-electrostatic precipitator (C-ESP) installed between two cyclonic condensers. The water content of the fractionated bio-oil was found to be less than 1 wt% with both biomasses. In case of Kraft lignin, the phenolics recovered in different bio-oil fractions were also analyzed. The effect of pyrolysis temperature on the fractionated bio-oil yield and characteristics was investigated.

Bio-oil Fractionation and Condensation

Author :
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Bio-oil Fractionation and Condensation by :

Download or read book Bio-oil Fractionation and Condensation written by and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A method of fractionating bio-oil vapors which involves providing bio-oil vapors comprising bio-oil constituents is described. The bio-oil vapors are cooled in a first stage which comprises a condenser having passages for the bio-oil separated by a heat conducting wall from passages for a coolant. The coolant in the condenser of the first stage is maintained at a substantially constant temperature, set at a temperature in the range of 75 to 100.degree. C., to condense a first liquid fraction of liquefied bio-oil constituents in the condenser of the first stage. The first liquid fraction of liquified bio-oil constituents from the condenser in the first stage is collected. Also described are steps for subsequently recovering further liquid fractions of liquefied bio-oil constituents. Particular compositions of bio-oil condensation products are also described.

Chemical Catalysts for Biomass Upgrading

Author : Mark Crocker
Publisher : John Wiley & Sons
ISBN 13 : 3527344667
Total Pages : 634 pages
Book Rating : 4.5/5 (273 download)

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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.

Fast Pyrolysis of Biomass

Author : A. V. Bridgwater
Publisher : Cpl Press
ISBN 13 :
Total Pages : 208 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Fast Pyrolysis of Biomass by : A. V. Bridgwater

Download or read book Fast Pyrolysis of Biomass written by A. V. Bridgwater and published by Cpl Press. This book was released on 1999 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited and updated version of the final report of the IEA Bioenergy Pyrolysis Task, is useful both to newcomers to the subject area and those already involved in research, development, and implementation.

Recent Advances in Thermochemical Conversion of Biomass

Author : Ashok Pandey
Publisher : Elsevier
ISBN 13 : 0444632905
Total Pages : 504 pages
Book Rating : 4.4/5 (446 download)

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Book Synopsis Recent Advances in Thermochemical Conversion of Biomass by : Ashok Pandey

Download or read book Recent Advances in Thermochemical Conversion of Biomass written by Ashok Pandey and published by Elsevier. This book was released on 2015-01-28 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides general information and data on one of the most promising renewable energy sources: biomass for its thermochemical conversion. During the last few years, there has been increasing focus on developing the processes and technologies for the conversion of biomass to liquid and gaseous fuels and chemicals, in particular to develop low-cost technologies. This book provides date-based scientific information on the most advanced and innovative processing of biomass as well as the process development elements on thermochemical processing of biomass for the production of biofuels and bio-products on (biomass-based biorefinery). The conversion of biomass to biofuels and other value-added products on the principle biorefinery offers potential from technological perspectives as alternate energy. The book covers intensive R&D and technological developments done during the last few years in the area of renewable energy utilizing biomass as feedstock and will be highly beneficial for the researchers, scientists and engineers working in the area of biomass-biofuels- biorefinery. - Provides the most advanced and innovative thermochemical conversion technology for biomass - Provides information on large scales such as thermochemical biorefinery - Useful for researchers intending to study scale up - Serves as both a textbook for graduate students and a reference book for researchers - Provides information on integration of process and technology on thermochemical conversion of biomass

Essentials of Fluidization Technology

Author : John R. Grace
Publisher : John Wiley & Sons
ISBN 13 : 352769949X
Total Pages : 632 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Essentials of Fluidization Technology by : John R. Grace

Download or read book Essentials of Fluidization Technology written by John R. Grace and published by John Wiley & Sons. This book was released on 2020-03-19 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: A concise and clear treatment of the fundamentals of fluidization, with a view to its applications in the process and energy industries.

Thermochemical Processing of Biomass

Author : Robert C. Brown
Publisher : John Wiley & Sons
ISBN 13 : 1119417570
Total Pages : 426 pages
Book Rating : 4.1/5 (194 download)

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Book Synopsis Thermochemical Processing of Biomass by : Robert C. Brown

Download or read book Thermochemical Processing of Biomass written by Robert C. Brown and published by John Wiley & Sons. This book was released on 2019-05-28 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive examination of the large number of possible pathways for converting biomass into fuels and power through thermochemical processes Bringing together a widely scattered body of information into a single volume, this book provides complete coverage of the many ways that thermochemical processes are used to transform biomass into fuels, chemicals and power. Fully revised and updated, this new edition highlights the substantial progress and recent developments that have been made in this rapidly growing field since publication of the first edition and incorporates up-to-date information in each chapter. Thermochemical Processing of Biomass: Conversion into Fuels, Chemicals and Power, 2nd Edition incorporates two new chapters covering: condensed phased reactions of thermal deconstruction of biomass and life cycle analysis of thermochemical processing systems. It offers a new introductory chapter that provides a more comprehensive overview of thermochemical technologies. The book also features fresh perspectives from new authors covering such evolving areas as solvent liquefaction and hybrid processing. Other chapters cover combustion, gasification, fast pyrolysis, upgrading of syngas and bio-oil to liquid transportation fuels, and the economics of thermochemically producing fuels and power, and more. Features contributions by a distinguished group of European and American researchers offering a broad and unified description of thermochemical processing options for biomass Combines an overview of the current status of thermochemical biomass conversion as well as engineering aspects to appeal to the broadest audience Edited by one of Biofuels Digest’s "Top 100 People" in bioenergy for six consecutive years Thermochemical Processing of Biomass: Conversion into Fuels, Chemicals and Power, 2nd Edition will appeal to all academic researchers, process chemists, and engineers working in the field of biomass conversion to fuels and chemicals. It is also an excellent book for graduate and advanced undergraduate students studying biomass, biofuels, renewable resources, and energy and power generation.

Pyrolysis and Gasification

Author : G.L. Ferrero
Publisher : Springer
ISBN 13 :
Total Pages : 704 pages
Book Rating : 4.:/5 (45 download)

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Book Synopsis Pyrolysis and Gasification by : G.L. Ferrero

Download or read book Pyrolysis and Gasification written by G.L. Ferrero and published by Springer. This book was released on 1989-12-31 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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

Production of Higher Quality Bio-oils by In-line Esterification of Pyrolysis Vapor

Author :
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (946 download)

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Book Synopsis Production of Higher Quality Bio-oils by In-line Esterification of Pyrolysis Vapor by :

Download or read book Production of Higher Quality Bio-oils by In-line Esterification of Pyrolysis Vapor written by and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The disclosure encompasses in-line reactive condensation processes via vapor phase esterification of bio-oil to decease reactive species concentration and water content in the oily phase of a two-phase oil, thereby increasing storage stability and heating value. Esterification of the bio-oil vapor occurs via the vapor phase contact and subsequent reaction of organic acids with ethanol during condensation results in the production of water and esters. The pyrolysis oil product can have an increased ester content and an increased stability when compared to a condensed pyrolysis oil product not treated with an atomized alcohol.

Production of Biofuels and Chemicals from Lignin

Author : Zhen Fang
Publisher : Springer
ISBN 13 : 9811019657
Total Pages : 442 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Production of Biofuels and Chemicals from Lignin by : Zhen Fang

Download or read book Production of Biofuels and Chemicals from Lignin written by Zhen Fang and published by Springer. This book was released on 2016-09-28 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides state-of-the-art reviews, current research on and the prospects of lignin production, biological, thermal and chemical conversion methods, and lignin technoeconomics. Fundamental topics related to lignin chemistry, properties, analysis, characterization, and depolymerization mechanisms, as well as enzymatic, fungal and bacterial degradation methods are covered. The book also examines practical topics related to technologies for lignin and ultra-pure lignin recovery, activated carbon, carbon fiber production and materials, and addresses the biological conversion of lignin with fungi, bacteria or enzymes to produce chemicals, along with chemical, catalytic, thermochemical and solvolysis conversion methods. Lastly, it presents a case study on practical polyurethane foam production using lignin. Lignin has a bright future and will be an essential feedstock for producing renewable chemicals, biofuels and value-added products. Offering comprehensive information on this promising material, the book represents a valuable resource for students, researchers, academicians and industrialists in the field of biochemistry and energy.

Innovations in Thermochemical Technologies for Biofuel Processing

Author : Sonil Nanda
Publisher : Elsevier
ISBN 13 : 0323900755
Total Pages : 340 pages
Book Rating : 4.3/5 (239 download)

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Book Synopsis Innovations in Thermochemical Technologies for Biofuel Processing by : Sonil Nanda

Download or read book Innovations in Thermochemical Technologies for Biofuel Processing written by Sonil Nanda and published by Elsevier. This book was released on 2022-03-15 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Innovations in Thermochemical Technologies for Biofuel Processing broadly covers current technologies in alternate fuels and chemical production, a few of which include biomass-to-liquid, biomass-to-gas and gas-to-liquid biomass conversion technologies. The topics in this book include elaborative discussions on biomass feedstocks, biomass-to-liquid technologies (liquefaction, pyrolysis and transesterification), biomass-to-gas technologies (gasification), gas-to-liquid technologies (syngas fermentation and Fischer-Tropsch synthesis), co-processing technologies, fuel upgrading technologies (hydrotreating and reforming), novel catalyst development for biorefining, biorefining process optimization, unit operations, reaction kinetics, artificial neural network, and much more. The book comprehensively discusses the strengths, weaknesses, opportunities and threats of notable biofuels (e.g., bio-oil, biocrude oil, biodiesel, bioethanol, biobutanol, bio-jet fuels, biohydrogen, biomethane, synthesis gas, hydrocarbon fuels, etc.). - Addresses solutions for clean fuel, energy security, waste management, waste valorization, reduced greenhouse gas emissions, carbon capture and sequestration, circular economy and climate change mitigation - Includes applications of thermochemical conversion and reforming technologies for waste biomass to biofuels - Covers current technologies in alternate fuels and chemicals production, a few of which include conversion technologies (i.e., liquefaction, gasification, pyrolysis, torrefaction, transesterification, organic transformation, carbon-carbon and carbon-heteroatom coupling reactions, oxidation, and reforming processes, etc.), hydrotreating technologies (i.e., hydrogenation, hydrodesulfurization, hydrodenitrogenation, hydrodearomatization and hydrodemetalization) and catalytic processes.

Pyrolysis of Biomass

Author : Shurong Wang
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110386127
Total Pages : 445 pages
Book Rating : 4.1/5 (13 download)

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Book Synopsis Pyrolysis of Biomass by : Shurong Wang

Download or read book Pyrolysis of Biomass written by Shurong Wang and published by Walter de Gruyter GmbH & Co KG. This book was released on 2016-12-05 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the development of societies fossil energy is no longer the only energy resource, and increasing attention had been paid to alternative energy. Biomass is considered to be one of the alternatives due to efficiency and low cost. This book presents biomass pyrolysis behavior for three main components: Cellulose, Hemicellulose and Lignin, and discusses the influence of mineral salts , zeolite catalysts and metal oxide on their pyrolysis.

Biorefineries

Author : Kurt Wagemann
Publisher : Springer
ISBN 13 : 3319971190
Total Pages : 547 pages
Book Rating : 4.3/5 (199 download)

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Book Synopsis Biorefineries by : Kurt Wagemann

Download or read book Biorefineries written by Kurt Wagemann and published by Springer. This book was released on 2018-12-06 with total page 547 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a comprehensive review on biomass resources, examples of biorefineries and corresponding products. The first part of this book covers topics such as different biorefinery resources from agriculture, wood processing residues and transport logistics of plant biomass. In the second part, expert contributors present biorefinery concepts of different biomass feedstocks, including vegetable-oils, sugarcane, starch, lignocellulose and microalgae. Readers will find here a summary of the syngas utilization and the bio-oil characterization and potential use as an alternative renewable fuel and source for chemical feedstocks. Particular attention is also given to the anaerobic digestion-based and Organosolv biorefineries. The last part of the book examines relevant products and components such as alcohols, hydrocarbons, bioplastics and lignin, and offers a sustainability evaluation of biorefineries.

Materials for Biofuels

Author : Arthur J. Ragauskas
Publisher : World Scientific
ISBN 13 : 9814513288
Total Pages : 355 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis Materials for Biofuels by : Arthur J. Ragauskas

Download or read book Materials for Biofuels written by Arthur J. Ragauskas and published by World Scientific. This book was released on 2014 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: This invaluable book provides a broad and detailed introduction to the fascinating and hot research subject of transformation of biomass-related materials to biofuels. Biofuel production can be categorized into a variety of novel conversion and refinery development technologies. However, biomass recalcitrance is the biggest challenge blocking the way in biofuel conversion. This book provides an enlightening view of the frontiers in leading pretreatments, downstream enzymatic hydrolysis, fermentation technology, corrosion issues in biofuel and merging biofuels technology into a pulp mill to pave the way for future large-scale biofuel production.

Distillation Studies ...

Author : John Collin Geniesse
Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Distillation Studies ... by : John Collin Geniesse

Download or read book Distillation Studies ... written by John Collin Geniesse and published by . This book was released on 1926 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Catalytic and Noncatalytic Upgrading of Oils

Author : Ajay K. Dalai
Publisher :
ISBN 13 : 9780841298422
Total Pages : 372 pages
Book Rating : 4.2/5 (984 download)

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Book Synopsis Catalytic and Noncatalytic Upgrading of Oils by : Ajay K. Dalai

Download or read book Catalytic and Noncatalytic Upgrading of Oils written by Ajay K. Dalai and published by . This book was released on 2022-02-04 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book is about Catalytic and Noncatalytic Upgrading of Oils"--