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Dissertations / Theses on the topic 'Pyrolysis'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Tam, Tina Sui-Man. "Pyrolysis of oil shale in a spouted bed pyrolyser." Thesis, University of British Columbia, 1987. http://hdl.handle.net/2429/26742.

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Pyrolysis of a New Brunswick oil shale has been studied in a 12.8cm diameter spouted bed reactor. The aim of the project was to study the effect of pyrolysis temperature, shale particle size, feed rate and bed material on oil yield. Gas and spent shale yields were also determined. Shale of different particle size ranging from 0.5mm to 4mm was studied using an electrically heated reactor containing sand or spent shale which was spouted with nitrogen or nitrogen/carbon dioxide mixtures. For a given particle size and feed rate, there is a maximum in oil yield with temperature. For particles of 1

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2

Zanzi, Rolando. "Pyrolysis of biomass. Rapid pyrolysis at high temperature. Slow pyrolysis for active carbon preparation." Doctoral thesis, KTH, Chemical Engineering and Technology, 2001. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-3180.

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<p>Pyrolysis of biomass consists of heating solid biomass inthe absence of air to produce solid, liquid and gaseous fuels.In the first part of this thesis rapid pyrolysis of wood(birch) and some agricultural residues (olive waste, sugarcanebagasse and wheat straw in untreated and in pelletized form) athigh temperature (800ºC1000ºC) is studied ina free fall reactor at pilot scale. These conditions are ofinterest for gasification in fluidized beds. Of main interestare the gas and char yields and compositions as well as thereactivity of the produced char in gasification.</p><p>A higher temperatu

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3

Munoz, hoyos Mariana. "Contribution à la compréhension du procédé de spray pyrolyse par une double approche modélisation/expérience." Thesis, Limoges, 2017. http://www.theses.fr/2017LIMO0081/document.

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Des poudres céramiques multiéléments dans le système Si/C/N peuvent être obtenues avec le procédé de spray pyrolyse. Les paramètres de synthèse et leur influence sur la composition et la morphologie de poudres obtenues a fait l’objet de précédentes études. Toutefois, les mécanismes de décomposition et de recombinaison des espèces dans la zone de réaction restent inconnus. Cette étude vise à approfondir la compréhension du procédé, de la formation de l’aérosol jusqu’aux mécanismes de formation des particules solides. Ainsi, la caractérisation de l’aérosol par ombroscopie laser, couplée à la mis

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4

Oh, Myongsook Susan. "Softening coal pyrolysis." Thesis, Massachusetts Institute of Technology, 1985. http://hdl.handle.net/1721.1/15245.

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Thesis (Sc. D.)--Massachusetts Institute of Technology, Dept. of Chemical Engineering, 1985.<br>MICROFICHE COPY AVAILABLE IN ARCHIVES AND SCIENCE.<br>Bibliography: leaves 275-284.<br>by Myongsook Susan Oh.<br>Sc.D.

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5

Alkhatib, Radwan. "Development of an alternative fuel from waste of used tires by pyrolysis." Thesis, Nantes, Ecole des Mines, 2014. http://www.theses.fr/2014EMNA0197/document.

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L'objectif de ce travail est de valoriser des déchets de pneus usagés par pyrolyse afin d'obtenir un nouveau carburant comparable avec le gazole suivant la norme EN590. L'obtention de ce carburant était réalisée via l'optimisation des conditions de pyrolyse qui sont la température, la vitesse de chauffage (puissance de la résistance électrique) et du débit d'azote. Le rôle de l'azote est limité à purger le réacteur avant le début de la pyrolyse pour 30 minutes système. Le carburant produit est comparable au gazole avec un pouvoir calorifique de 45 MJ/kg, une densité de 0,85 et une teneur en go

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6

Melzer, Michael. "Valorisation énergétique des sous-produits agricoles en zone sub-saharienne : pré-conditionnement de la biomasse par pyrolyse flash." Thesis, Compiègne, 2013. http://www.theses.fr/2013COMP2098/document.

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L’Afrique de l'Ouest manque de ressources naturelles pour la production d'énergie. Les sous-produits agro-industriels comme les coques d’anacarde (CNS), les tourteaux de jatropha et de karité ont été identifiés comme des ressources disponibles et facilement mobilisables à des fins énergétiques. Ces biomasses se caractérisent par de fortes teneurs en extractibles (baume de cajou=CNSL ou triglycérides), sources de fumées toxiques en combustion. La thèse visait à évaluer la pertinence de la pyrolyse rapide comme procédé alternatif pour ces ressources, etplus particulièrement à établir l'impact de

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7

Safdari, Mohammad Saeed. "Characterization of Pyrolysis Products from Fast Pyrolysis of Live and Dead Vegetation." BYU ScholarsArchive, 2018. https://scholarsarchive.byu.edu/etd/8807.

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Wildland fire, which includes both planned (prescribed fire) and unplanned (wildfire) fires, is an important component of many ecosystems. Prescribed burning (controlled burning) is used as an effective tool in managing a variety of ecosystems in the United States to reduce accumulation of hazardous fuels, manage wildlife habitats, mimic natural fire occurrence, manage traditional native foods, and provide other ecological and societal benefits. During wildland fires, both live and dead (biomass) plants undergo a two-step thermal degradation process (pyrolysis and combustion) when exposed to h

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8

Ofoma, Ifedinma. "Catalytic Pyrolysis of Polyolefins." Thesis, Georgia Institute of Technology, 2006. http://hdl.handle.net/1853/10439.

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Due to the migration of scientists towards green chemistry, landfilling and incineration will no longer be acceptable options for plastics waste disposal in the future. Consequently new methods for recycling plastics and plastic products such as carpets are being researched. This study serves as a preliminary effort to study the catalytic feedstock recycling of polyolefins, specifically PP and PE, as source for gasoline range fuels, as well as an alternative for plastic waste disposal. Several studies have been conducted on the pyrolysis of waste polyolefins using commercial cracking catalys

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9

Hugo, Thomas Johannes. "Pyrolysis of sugarcane bagasse." Thesis, Stellenbosch : University of Stellenbosch, 2010. http://hdl.handle.net/10019.1/5238.

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Thesis (MScEng (Process Engineering))--University of Stellenbosch, 2010.<br>ENGLISH ABSTRACT: The world’s depleting fossil fuels and increasing greenhouse gas emissions have given rise to much research into renewable and cleaner energy. Biomass is unique in providing the only renewable source of fixed carbon. Agricultural residues such as Sugarcane Bagasse (SB) are feedstocks for ‘second generation fuels’ which means they do not compete with production of food crops. In South Africa approximately 6 million tons of raw SB is produced annually, most of which is combusted onsite for steam gen

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10

Joubert, Jan-Erns. "Pyrolysis of Eucalyptus grandis." Thesis, Stellenbosch : Stellenbosch University, 2013. http://hdl.handle.net/10019.1/80179.

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Thesis (MScEng)--Stellenbosch University, 2013.<br>ENGLISH ABSTRACT: In recent times, governments around the world have placed increasing focus on cleaner technologies and sustainable methods of power generation in an attempt to move away from fossil fuel derived power, which is deemed unsustainable and unfriendly to the environment. This trend has also been supported by the South African government, with clear intentions to diversify the country’s power generation by including, among others, biomass as a renewable resource for electricity generation. Woody biomass and associated forestry

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11

Peacocke, George V. C. "Ablative pyrolysis of biomass." Thesis, Aston University, 1994. http://publications.aston.ac.uk/9764/.

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The primary objectives of this work were to design, construct, test and operate a novel ablative pyrolysis reactor and product recovery system. Other key objectives included the development of an ablative pyrolysis reactor design methodology, mathematical modelling of the ablation process and measurement of empirical ablation rate data at 500°C. The constructed reactor utilised a rotating blade approach to achieve particle ablation in a 258mm internal diameter reactor. By fulfilling the key requirements of high relative motion and high contact pressure, pine wood particles of maximum size 6.35

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12

Urban, Brook John. "Flash Pyrolysis and Fractional Pyrolysis of Oleaginous Biomass in a Fluidized-bed Reactor." University of Toledo / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1431105367.

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13

Sundberg, Elisabet. "Granskning av avancerade pyrolysprocesser med lignocellulosa som råvara – tekniska lösningar och marknadsförutsättningar." Thesis, KTH, Skolan för kemivetenskap (CHE), 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-207584.

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När befolkningsmängden ökar och teknisk och ekonomisk utveckling sker så påverkas även energianvändningen. Detta ställer krav på att energitillförseln är säker, stabil och hållbar. I dag är det fossila bränslen som dominerar globalt sett vilket får konsekvenser för den miljö vi lever i, och dessutom är det en ändlig, ohållbar resurs. Därför behöver dessa ersättas av hållbara alternativa energikällor, vilket också är centralt för miljömål i både Sverige och i den Europeiska Unionen. Förhoppningar finns om att processer som omvandlar lignocellulosa till fasta, flytande och gasformiga drivmedel o

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14

MacGillivray, Tanya Frances. "Analysis of lichens under environmental stress using pyrolysis-GC-MS and pyrolysis-GC-FID." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape2/PQDD_0018/MQ54933.pdf.

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15

Wretborn, Tobias. "Pyrolysis of Wood Chips : Influence of Pyrolysis Conditions on Charcoal Yield and Charcoal Reactivity." Thesis, Luleå tekniska universitet, Institutionen för teknikvetenskap och matematik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-179.

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At a steel mill, charcoal from biomass is a potential substitute to coal as a reducing agent in the Blast Furnace. The steel industry accounts for 5 % of the global CO2 emissions. Charcoal, being a renewable fuel, has the potential to mitigate the steel industry’s contribution to global warming. If charcoal were to replace the pulverized coal injected into one of Sweden´s two blast furnaces an estimated 1,13 Mton raw biomass per year would be required, this is equivalent to 2,5 % of the total available biomass in Sweden the year 2020 . If this is to be realized, a well optimized pyrolysis proc

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16

Al, Sayegh Hassan. "Microwave pyrolysis of forestry waste." Thesis, University of Nottingham, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.576151.

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This thesis reports a fundamental study of the unassisted pyrolysis of wood using microwave energy for the production of bio-oils. The majority of previous work on the microwave pyrolysis of woody biomass to produce bio-oils has been performed in domestic type multimode cavity based microwaves ovens and has concluded that attaining temperatures required for pyrolysis (500°C) is not possible due to the microwave transparent nature of the material. To overcome this, many researchers have resorted to adding microwave susceptible doping agents to stimulate heating of the wood through conductive he

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17

Puntambekar, Shobha. "Mechanism of pyrolysis of methylchlorosilanes." Thesis, University of Leicester, 1995. http://hdl.handle.net/2381/33864.

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This work describes the kinetics and mechanisms of the gas phase pyrolyses of some methylchlorosilanes based on experimental and numerical integration studies. Chapter 1 introduces a brief summary of the general properties and chemistry of silicon intermediates: silylenes, silenes, disilenes and silyl radicals. Chapter 2 describes the Stirred Flow Reactor technique used for studying the gas phase pyrolyses of methylchlorosilanes. This chapter also describes numerical integration methods. Finally, a description of the experimental set up used for studying the photochemical interaction between C

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18

Kreutter, William. "Kinetic Analysis of Biosolid Pyrolysis." Thesis, Marquette University, 2019. http://pqdtopen.proquest.com/#viewpdf?dispub=13857404.

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<p> Waste reduction and energy recovery have been an environmental focus. Many of these solutions involve the thermal degradation of waste, such as household garbage or organic waste. To help reduce the negative environmental impact associated with processes like incineration, methods have been developed to utilize the carbonaceous material and energy contained in waste. Wastewater treatment plants are responsible for collecting and cleaning billions of gallons of sewage and stormwater each year. The water collected goes through multiple cleaning stages before being discharged into surface wat

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19

Ko, Glen H. (Glen Hong). "Pyrolysis of different coal types." Thesis, Massachusetts Institute of Technology, 1988. http://hdl.handle.net/1721.1/74804.

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20

Abdul, Halim Siti. "Biomass pyrolysis using microwave technology." Thesis, University of Sheffield, 2016. http://etheses.whiterose.ac.uk/17555/.

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A series of biomass wastes from Malaysia known as Malaysian wood pellets, and rubberwood were employed in the present work. Using these materials as the feedstock, two different heating techniques; external heating by means of conventional slow pyrolysis (SP) and volumetric heating by means of microwave pyrolysis (MP) were carried out. Two distinct temperatures; 500°C and 800°C were used. The main objective was to characterise both the microwave-pyrolysed products and slow pyrolysed products including the influence of temperature so as to compare and contrast in terms of yield, and composition

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21

Grubbs, Harvey J. "Monomer synthesis and polymer pyrolysis." Diss., Virginia Tech, 1993. http://hdl.handle.net/10919/37897.

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Methods for the large scale preparation and purification of bis( 4-aminopheny 1)-1- phenyl-2,2,2-trifluoroethane (3F-diamine) and bis( 4-hydroxyphenyl)-1-phenyl-2,2,2- trifluoroethane (3F bis-phenol) have been developed. Spectroscopic characterization of by-products was used to develop a mechanistic understanding for synthetic design and to formulate purification techniques needed to produce monomer grade products. Utilizing the preparative methods represented in the present work, it was possible to obtain sufficiently pure 3F-diamine to allow the synthesis of soluble, end-capped, fully cycliz

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22

Mate, Marc. "Numerical Modelling of Wood Pyrolysis." Thesis, KTH, Skolan för kemivetenskap (CHE), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-206852.

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In this project, a numerical model describing the reaction mechanism and the mass and energy transport in wood pyrolysis is studied. The applicability of the model in predicting actual biomass pyrolysis assessed by comparing the model to TGA experimental measurements. The comparison to experiments is done in relation to the mass loss characteristics of chips of varying sizes. The mass loss is of interest as it is a variable necessary in the coupling of reactor and particle models. Three reaction models were simulated and results compared to experimental data, namely, the reaction model develop

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23

Poolasap, Naowarat. "Analytical Pyrolysis of Thai Lignites." TopSCHOLAR®, 1985. https://digitalcommons.wku.edu/theses/2729.

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Samples of four different Thai lignites were utilized to study the effects of ceiling temperature and heating rate on the overall yield and product distribution by the technique of analytical pyrolysis (pyrolysis-gas chromatography). Ceiling temperatures of 450°, 550°, 650°, 750°, 850°, and 950°C, a heating rate of 500°C/sec and pyrolysis intervals of 20 seconds were investigated. The results were reported in terms of percentage high-volatile product and low-volatile product fraction, weight-loss (% by weight), and total yield (counts per milligram). One sample which showed the highest sensiti

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24

Hasan, MD Mahmudul. "Pyrolysis characteristics of mallee biomass." Thesis, Curtin University, 2015. http://hdl.handle.net/20.500.11937/2508.

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The overall technical feasibility of a novel grinding pyrolysis technology has been demonstrated at a pilot plant scale. The pyrolysis behaviour of mallee biomass was investigated in this pilot plant under a wide range of experimental conditions. Further experiments were also carried out by pyrolysing single mallee wood cylinders in a fluidised sand bed. The data from this study provide essential information for the commercialisation of this novel grinding pyrolysis technology.

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Östman, Marcus, and Elin Näsström. "Construction of a Labview controlled pyrolysis unit for coupling to a Pyrola 85 pyrolysis chamber." Thesis, Umeå universitet, Kemiska institutionen, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-56549.

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Pyrolysis is the process of molecular decomposition in an inert environment using heat. It is possible to fragment large molecules, such as polymers, by pyrolysis and separate the fragments directly in a GC. This makes it possible to form complex sample fingerprints that can be used in various applications, for example in forensic science. In this project, a malfunctioning Pyrola 85 pyrolysis unit was fixed by measuring the voltage signals from the photo diode during pyrolysis in a Labview program. With the Labview program, a partly manual filament temperature calibration procedure was develop

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Goteti, Anil Chaitanya. "Experimental investigation and systems modeling of fractional catalytic pyrolysis of pine." Thesis, Georgia Institute of Technology, 2010. http://hdl.handle.net/1853/42844.

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The fractional catalytic pyrolysis of pine was studied both experimentally and through models. A preliminary stage economic analysis was conducted for a wood chip pyrolysis facility operating at a feed rate of 2000 wet ton/day for producing bio-oil. In the experimental study, multiple grams of bio oil were produced in a single run to facilitate the more extensive characterization of the oil produced from pyrolysis of biomass impregnated with different catalysts. Two reactors configurations, a screw extruder and a tubular pyrolysis reactor, were explored to perform fractional catalytic pyrolys

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27

Ducatel, Estelle. "Composting of ethane pyrolysis quench sludge." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape8/PQDD_0017/MQ48061.pdf.

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28

Gairns, Stuart Alan. "Fast pyrolysis of kraft black liquor." Thesis, McGill University, 1993. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=69795.

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The pyrolysis of kraft black liquor droplets under inert, reducing, and gasifying atmospheres was investigated at temperatures of 500 to 900$ sp circ$C in a well characterized single droplet tube furnace coupled to a fast-response quadrapole mass spectrometer. In addition, the behaviour of sodium during the pyrolysis of black liquor and the presence of adsorbed elemental sodium in pyrolysis char were investigated.<br>Using the single droplet apparatus and the procedures developed, true gas formation rate data were determined under conditions simulating those in kraft recovery processes. The ma

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Gao, Feng. "Pyrolysis of Waste Plastics into Fuels." Thesis, University of Canterbury. Chemical and Process Engineering, 2010. http://hdl.handle.net/10092/4303.

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Waste plastic disposal and excessive use of fossil fuels have caused environment concerns in the world. Both plastics and petroleum derived fuels are hydrocarbons that contain the elements of carbon and hydrogen. The difference between them is that plastic molecules have longer carbon chains than those in LPG, petrol, and diesel fuels. Therefore, it is possible to convert waste plastic into fuels. The main objectives of this study were to understand and optimize the processes of plastic pyrolysis for maximizing the diesel range products, and to design a continuous pyrolysis apparatus as a semi

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30

Bal, Nicolas. "Uncertainty and complexity in pyrolysis modelling." Thesis, University of Edinburgh, 2012. http://hdl.handle.net/1842/6511.

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The use of numerical tools in fire safety engineering became usual nowadays and this tendency is expected to increase with the evolution of performance based design. Despite the constant development of fire modelling tools, the current state of the art is still not capable of predicting accurately solid ignition, flame spread or fire growth rate from first principles. The condensed phase, which plays an important role in these phenomena, has been a large research area since few decades, resulting in an improvement of its global understanding and in the development of numerical pyrolysis models

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Jones, Nicola. "The pyrolysis of composite plastic waste." Thesis, University of Leeds, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.396746.

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Barker, S. J. "Nitrogen heterocycles by flash vacuum pyrolysis." Thesis, University of Liverpool, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.383390.

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Fong, William Shan-chen. "Plasticity and agglomeration in coal pyrolysis." Thesis, Massachusetts Institute of Technology, 1986. http://hdl.handle.net/1721.1/74963.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Chemical Engineering, 1986.<br>MICROFICHE COPY AVAILABLE IN ARCHIVES AND SCIENCE.<br>Bibliography: leaves 202-205.<br>by William Shan-chen Fong.<br>Ph.D.

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34

Ludlow-Palafox, Carlos. "Microwave induced pyrolysis of plastic wastes." Thesis, University of Cambridge, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.620655.

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Nicolson, Iain Sinclair. "Catalytic pyrolysis of nitro aromatic compounds." Thesis, University of Edinburgh, 2003. http://hdl.handle.net/1842/15526.

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The work contained in this thesis was intended to study the rearrangement of <i>o</i>-nitrotoluene to anthranil which has previously been shown to occur under a variety of conditions. Flash Vacuum Pyrolysis (FVP) of nitrotoluene over zeolite 13X was carried out. <i>o</i>-Nitrotoluene was found to give conversion to toluene in 5.5% yield with recovery of starting material (12%). FVP of <i>m</i>-nitrotoluene gave recovery of toluene in 8% yield and starting material (7%). FVP of <i>p</i>-nitrotoluene gave only a trace of toluene with mainly recovery of unreacted starting material (12%). FVP of 1

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Somsri, Surapat. "Upgrading of Waste Tire Pyrolysis Oil." Thesis, KTH, Skolan för kemi, bioteknologi och hälsa (CBH), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-228358.

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The annual increase in waste car tires in addition to the enormous amount at present poses a major waste management problem as well as an environmental hazard. However, pyrolysis is emerging as a solution for waste tire management and a viable technology for material recycling and energy recovery that produces high energy liquid and gas products as well as char. The pyrolysis oil that is produced from this technology has the potential to be used as vehicle fuel but contains exceeding levels of sulfur and other impurities. This study investigates the upgrading and desulfurization of waste tire

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Klug, Michael. "Pyrolysis -- a process to "melt" biomass." Revista de Química, 2013. http://repositorio.pucp.edu.pe/index/handle/123456789/101157.

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La pirolisis es un proceso termoquímico que ocurre en ausencia de oxígeno. El proceso de pirolisis tiene tres etapas: la dosificación y alimentación de la materia prima, la transformación de la masa orgánica y, finalmente, la obtención y separación de los productos (coque, aceite y gas). La planta piloto de la PUCP puede producir un biocombustible de segunda generación a partir de desechos orgánicos lo que responde al reto de un desarrollo sostenible de bioenergía en Perú.<br>Pyrolysis is a thermochemical process that occurs in absence of oxygen. The pyrolysis process has three stages: feeding

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Lee, King Lung. "Design of waste tyre pyrolysis process /." View abstract or full-text, 2009. http://library.ust.hk/cgi/db/thesis.pl?CBME%202009%20LEEK.

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Adam, Mohamed A. B. "Understanding microwave pyrolysis of biomass materials." Thesis, University of Nottingham, 2017. http://eprints.nottingham.ac.uk/41301/.

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Global challenges related to energy security, resource sustainability and the environmental impacts of burning fossil fuels have led to an increasing need for switching to the use of clean and sustainable resources. Bio-oil produced through pyrolysis has been suggested as one of the sustainable alternatives to fossil resources for power generation as well as chemicals and biofuels production. Pyrolysis is a thermochemical process during which the biomass feedstock is heated in an inert atmosphere to produce gas, liquid (bio-oil) and solid (char) products. Microwave heating has been considered

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Abbas, Husam. "Comparative analysis of different pyrolysis techniques by using kraft lignin : Jämförelse mellan olika pyrolys metoder." Thesis, Karlstads universitet, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-78871.

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This thesis presents a comparison analysis between various pyrolysis techniques performed on kraft lignin. Numerous literature studies of pyrolysis techniques performed on kraft lignin are reviewed and analysed where different operation temperatures, catalysts and different heating methods are used to pyrolyze kraft lignin. Based on the collected data from the reviewed literature, calculations are performed to determine energy efficiency of each pyrolysis technique. The energy efficiencies are used to establish a comparison between various pyrolysis techniques. Energy efficiencies of all pyrol

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Glasier, Greg F. "Molecular growth, aerosol formation and pyrolytic carbon deposition during the pyrolysis of ethane at high conversion." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape3/PQDD_0034/NQ66664.pdf.

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42

Castelbuono, Joseph. "THE IDENTIFICATION OF IGNITABLE LIQUIDS IN THE PRESENCE OF PYROLYSIS PRODUCTS: GENERATION OF A PYROLYSIS PRODUCT DATABASE." Master's thesis, Orlando, Fla. : University of Central Florida, 2008. http://purl.fcla.edu/fcla/etd/CFE0002429.

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Glauber, Samuel Melville. "Design and commissioning of a continuous isothermal fast pyrolysis reactor." Thesis, Georgia Institute of Technology, 2013. http://hdl.handle.net/1853/47544.

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In order to meet growing demands for alternatives to fossil fuels, biomass pyrolysis is a method that has been explored in depth as a method to develop new liquid fuels. Fast pyrolysis is a subtype of pyrolysis reaction in which a specimen is heated at rates in excess of 10C/s in an oxygen-free environment, causing the specimen to thermally degrade and release a volatile bio-oil. The goal of this thesis is to design and commission a novel reactor for the continuous isothermal fast pyrolysis of ground biomass. The reactor design utilizes a vibrating plate heated to a set pyrolysis temperature.

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Svanberg, Rikard. "Ex-situ Ion Enhanced Pyrolysis of Biomass : Effects of low power high voltage spark on the pyrolysis products." Thesis, KTH, Energi- och ugnsteknik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-215935.

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Gade, Prabhavathi. "Investigation of Volatile Products from Wood Pyrolysis." TopSCHOLAR®, 2010. http://digitalcommons.wku.edu/theses/1076.

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Abstract:

In this research we are following the thermo-chemical degradation of wood in the absence of oxygen. The objectives are to evaluate the influence of heating rates on pyrolysis products obtained from wood pyrolysis and to evaluate the influence of acid pre-treatment on pyrolysis products. Depending on the wood heating rates, pyrolysis can be categorized as Flash pyrolysis, Fast pyrolysis, and Slow pyrolysis. We have evaluated the volatile products obtained at different heating rates and the volatile products obtained from sulfuric acid pre-treatment by using gas chromatography- mass spectrometry

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Miranda, Rosa. "Vacuum pyrolysis of PVC and commingled plastics." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape3/PQDD_0022/NQ52251.pdf.

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Connolly, T. Sean. "CO2 Pyrolysis and Gasification of Kraft Black." Fogler Library, University of Maine, 2006. http://www.library.umaine.edu/theses/pdf/ConnollyTS2006.pdf.

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Mahfud, Farchad Husein. "Exploratory studies on fast pyrolysis oil upgrading." [S.l. : Groningen : s.n. ; University Library of Groningen] [Host], 2007. http://irs.ub.rug.nl/ppn/30498132X.

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Mohr, David Larry. "Pretreatment and pyrolysis of polyorganosilazane preceramic binders." Diss., Georgia Institute of Technology, 1992. http://hdl.handle.net/1853/8626.

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Li, Jian 1957. "Pyrolysis and CO2 gasification of black liquor." Thesis, McGill University, 1986. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=65338.

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