Modeling of thermodynamics for hydrogenation of pyrolysis oil

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dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.advisorKeskinen, Kari 
dc.contributor.advisorKuosmanen, Janne 
dc.contributor.authorSjöberg, Robin
dc.contributor.departmentBiotekniikan ja kemian tekniikan laitosfi
dc.contributor.schoolKemian tekniikan korkeakoulufi
dc.contributor.schoolSchool of Chemical Engineeringen
dc.contributor.supervisorKrause, Outi 
dc.date.accessioned2020-12-23T17:27:29Z
dc.date.available2020-12-23T17:27:29Z
dc.date.issued2011 
dc.description.abstractThis master's thesis is an investigation of a suitable thermodynamic model for the vapor-liquid equilibrium of binary and ternary mixtures of hydrodeoxygenation of pyrolysis oil. The selected investigative equations of state were PSRK and API-SRK. Of API-SRK two different types of models were examined, namely as the BIPs (binary interaction parameters) were set to zero and by fitted BIPs. Furthermore extrapolations of the original experimental measurements were made by PSRK. The simulations were made by VLEfit -software. Pyrolysis oil components included in the work were partly predetermined pseudo components. In addition product components and other suitable components for the hydrodeoxygenation of pyrolysis oil were selected. Superior models in the simulations were PSRK and the API-SRK (with fitted BIPs) that modelled equally well. API-SRK with BIPs set to zero gave poor results. Extrapolations gave fairly good results. Mixtures containing light gases (hydrogen, methane and carbon dioxide) gave in general the biggest errors.en
dc.format.extentviii + 57 + [28] 
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/99341
dc.identifier.urnURN:NBN:fi:aalto-2020122358168
dc.language.isoenen
dc.programme.majorTeknillinen kemiafi
dc.programme.mcodeKem-40fi
dc.rights.accesslevelclosedAccess
dc.subject.keywordvapor-liquid equilibriaen
dc.subject.keywordgas-vätska jämviktsv
dc.subject.keywordequation of stateen
dc.subject.keywordtillståndsekvationsv
dc.subject.keywordPSRKen
dc.subject.keywordPSRKsv
dc.subject.keywordAPI-SRKen
dc.subject.keywordAPI-SRKsv
dc.subject.keywordpyrolysis oilen
dc.subject.keywordpyrolys oljasv
dc.subject.keywordhydrogenationen
dc.subject.keywordhydreringsv
dc.titleModeling of thermodynamics for hydrogenation of pyrolysis oilen
dc.titleTillämpning av termodynamiska modeller för hydrering av pyrolys oljasv
dc.type.okmG2 Pro gradu, diplomityö 
dc.type.ontasotMaster's thesisen
dc.type.ontasotPro gradu -tutkielmafi
dc.type.publicationmasterThesis 
local.aalto.digiauthask
local.aalto.digifolderAalto_69126
local.aalto.idinssi42610
local.aalto.inssiarchivenr1925
local.aalto.inssilocationP1 Ark Aalto
local.aalto.openaccessno

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