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印尼油砂油热转化改质降黏研究 Title:ResearchonUpgradingandViscosityReductionofIndonesianOilSands Abstract: Indonesiapossessesvastoilsandsresourcesthathavethepotentialtocontributetothecountry'senergysecurityandeconomicgrowth.However,theutilizationoftheseresourcesishinderedbytheirhighviscosityandlowAPIgravity,whichmakeextractionandtransportationchallenginganduneconomical.ThisstudyaimstoinvestigatethethermalconversionandupgradingofIndonesianoilsandstoreducetheirviscosityandimprovetheirqualityforcommercialutilization.Theresearchmethodologyinvolveslaboratory-scaleexperiments,includingthermalcracking,catalytichydroprocessing,andcatalystevaluation,todeterminethemosteffectiveapproachforviscosityreductionandqualityenhancement.TheresultsofthisstudywillprovidevaluableinsightsintothepotentialofIndonesianoilsandsasanalternativeenergysourceandguidethedevelopmentofefficientandsustainableoilsandutilizationtechniques. Keywords:Indonesianoilsands,thermalconversion,upgrading,viscosityreduction,catalystevaluation 1.Introduction 1.1Background 1.2SignificanceoftheStudy 1.3Objectives 2.LiteratureReview 2.1OverviewofOilSands 2.2OilSandsResourcesinIndonesia 2.3ChallengesandImplicationsofOilSandsUtilization 2.4PreviousStudiesonOilSandsUpgrading 3.Methodology 3.1OilSampleCollectionandCharacterization 3.2ThermalConversionExperiments 3.2.1ExperimentalSetup 3.2.2ParametersandConditions 3.2.3AnalysisofProductYieldsandProperties 3.3CatalyticHydroprocessingExperiments 3.3.1CatalystPreparationandCharacterization 3.3.2ExperimentalSetup 3.3.3ParametersandConditions 3.3.4AnalysisofProductYieldsandProperties 3.4CatalystEvaluation 3.4.1CatalystStabilityandRegeneration 3.4.2CatalystActivityandSelectivity 3.4.3CharacterizationTechniques 4.ResultsandDiscussion 4.1ThermalConversionStudy 4.1.1EffectofTemperatureonViscosityReduction 4.1.2CharacterizationofCrackedProducts 4.2CatalyticHydroprocessingStudy 4.2.1EffectofCatalystTypeandLoadingonViscosityReduction 4.2.2AnalysisofHydroprocessedProducts 4.3CatalystEvaluationResults