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CarbonCaptureandSequestration(SalesPitch)AlexanderVoice24November2019CarbonCaptureandSequestrati1OverviewMotivationforthedevelopmentofCCStechnologyClimatechangeEnergyprofileandoutlookPublicperceptionofCCSCCStechnologicaloverviewCCSchallengesandsolutionsOverviewMotivationforthedev2MuirGlacier,August,1941MuirGlacier,August,19413MuirGlacier,August,2019MuirGlacier,August,20194ClimateChange
CO2–TemperatureCorrelationSource:Petitet.al.
,Nature,2000ClimateChange
CO2–Temperatu5ClimateChange
PredictingGlobalTemperatureIncreasesSource:IPCCReportonClimateChange,2019Averageglobaltemperatureshaverisen.75°Cinthepast100years.Howmuchwilltheriseinthenext100years?ClimateChange
PredictingGlob6ClimateChange
PredictedImpactSource:SternReviewontheEconomicsofClimateChange,2019ClimateChange
PredictedImpac7ClimateChange
PredictedImpactClimateChange
PredictedImpac8ClimateChange
ConclusionsCO2concentrationhighestinlast650,000yearsWarmingoftheclimatesystemisunequivocal,mostoftheglobalwarmingofthepasthalf-centuryisduetoincreasesingreenhousegasesGlobalGHGemissionsreductionchallengeStabilizeCO2(e)
concentrationsat450ppm(2.0–2.4°Ctemperaturerise)PeakCO2concentrationbefore2019Reduce2050emissionsto50-85%of2000emissionsReduceannualglobalemissionsto5GtlongtermClimateChange
ConclusionsCO29PublicSupport
forCCSMITCarbonSequestrationInitiative,Survey,2019PublicSupport
forCCSMITCar10WhyweneedCCS
USEnergyProfileGlobalCarbonDioxideEmissionsfromElectricityin2019Total=10,539MtGlobalCO2PSEmissions2019Total=13,375Mt(60%oftotal)WhyweneedCCS
USEnergyProf11WhyweneedCCS
EnergyOutlookSource:EIA,InternationalEnergyOutlook,2019YearQuad.BTUOilCoalNGNuclearRenewablesWhyweneedCCS
EnergyOutlook12WhyweneedCCS
EmissionsMitigationPotentialSource:IPCCSpecialReportonCarbonCaptureandSequestrationWhyweneedCCS
EmissionsMiti13CCSOverviewCapturePowerplantsNGtreatmentOilrefineriesTransportationPipelinesShipsSequestrationGeologicalformations(underground)OceanWhatisthescaleofthisproject?800GWCoal/1600GWNG1GtCO2/1BSCFDCCSOverviewCapture800GWCoal14CarbonCaptureOptions
TechnologiesOverviewSystemsPost-combustionPre-combustionOxy-fuelIndustrialprocesses(e.g.NGsweetening)SeparationtechnologiesSolvents–aqueousaminesandsaltsMembranes–polymericSolidsorbents–Lime,zeolite,activatedcarbonCryogenicprocesses–Liquefaction/distillationCarbonCaptureOptions
Technol15CarbonCaptureOptions
Post-CombustionSource:co2crc.au/ABSSTRPHXRecirculating(amine)solventCO2CleangasFluegasCarbonCaptureOptions
Post-Co16Absorption/Stripping
TechnicalDiagramABS40°CSTRP120°CHXRecirculating(amine)solventENERGYCO2CleangasFluegasAbsorption/Stripping
Technic17Absorption/Stripping
ProcessDetailsCO2+OH-C2H4-NH2+B OH-C2H4-NH-CO2+BH+HeatAbsorptionofCO2byMEAat40°CMEArecoverybydesorptionat120°CReboilerprovidesheattodesorberintheformofsteamfromtheboiler,reducingplantoutputandefficiencyOptimizeloading,operatingtemperature,minimizesolventlossesAbsorption/Stripping
Process18Absorption/Stripping
TechnicalChallengesandSolutionsFormationofheatstablesaltsprecipitationtoproducefertilizerCorrosionofequipmentbyaminesolventadditionofCu2+orVa4+tosolutionDegradationofsolventadditionofEDTAorotherinhibitortosolutionEnergyusesolventstorage/cycling;useofsalts,highpressureprocesses,newsolventsAbsorption/Stripping
Technic19CarbonCaptureOptions
Oxy-FuelProcessSource:co2crc.au/CarbonCaptureOptions
Oxy-Fue20CarbonCaptureOptions
Pre-CombustionSource:co2crc.au/CarbonCaptureOptions
Pre-Com21CarbonTransport2500kmofpipeline/50Mtyr-1inwesternUSTODAYUseofexistinginfrastructure–requiredry,sweetgastopreventcorrosionChallengesaremanageable,similartotransportofhydrocarbonsCarbonTransport2500kmofpipe22CarbonSequestrationBigpicture–Storageinoilreservoirs(depletedandEOR),naturalformations,oceanstorageWillitleak?Notlikely–modelssuggest99%containmentExistingreservoirdatacanbeusedtoestimatestoragepotentialandaddress(water)concernsNogroundwatercontamination(salt?)CarbonSequestrationBigpictur23AnswersAnswers24謝謝！謝謝！25CarbonCaptureandSequestration(SalesPitch)AlexanderVoice24November2019CarbonCaptureandSequestrati26OverviewMotivationforthedevelopmentofCCStechnologyClimatechangeEnergyprofileandoutlookPublicperceptionofCCSCCStechnologicaloverviewCCSchallengesandsolutionsOverviewMotivationforthedev27MuirGlacier,August,1941MuirGlacier,August,194128MuirGlacier,August,2019MuirGlacier,August,201929ClimateChange
CO2–TemperatureCorrelationSource:Petitet.al.
,Nature,2000ClimateChange
CO2–Temperatu30ClimateChange
PredictingGlobalTemperatureIncreasesSource:IPCCReportonClimateChange,2019Averageglobaltemperatureshaverisen.75°Cinthepast100years.Howmuchwilltheriseinthenext100years?ClimateChange
PredictingGlob31ClimateChange
PredictedImpactSource:SternReviewontheEconomicsofClimateChange,2019ClimateChange
PredictedImpac32ClimateChange
PredictedImpactClimateChange
PredictedImpac33ClimateChange
ConclusionsCO2concentrationhighestinlast650,000yearsWarmingoftheclimatesystemisunequivocal,mostoftheglobalwarmingofthepasthalf-centuryisduetoincreasesingreenhousegasesGlobalGHGemissionsreductionchallengeStabilizeCO2(e)
concentrationsat450ppm(2.0–2.4°Ctemperaturerise)PeakCO2concentrationbefore2019Reduce2050emissionsto50-85%of2000emissionsReduceannualglobalemissionsto5GtlongtermClimateChange
ConclusionsCO234PublicSupport
forCCSMITCarbonSequestrationInitiative,Survey,2019PublicSupport
forCCSMITCar35WhyweneedCCS
USEnergyProfileGlobalCarbonDioxideEmissionsfromElectricityin2019Total=10,539MtGlobalCO2PSEmissions2019Total=13,375Mt(60%oftotal)WhyweneedCCS
USEnergyProf36WhyweneedCCS
EnergyOutlookSource:EIA,InternationalEnergyOutlook,2019YearQuad.BTUOilCoalNGNuclearRenewablesWhyweneedCCS
EnergyOutlook37WhyweneedCCS
EmissionsMitigationPotentialSource:IPCCSpecialReportonCarbonCaptureandSequestrationWhyweneedCCS
EmissionsMiti38CCSOverviewCapturePowerplantsNGtreatmentOilrefineriesTransportationPipelinesShipsSequestrationGeologicalformations(underground)OceanWhatisthescaleofthisproject?800GWCoal/1600GWNG1GtCO2/1BSCFDCCSOverviewCapture800GWCoal39CarbonCaptureOptions
TechnologiesOverviewSystemsPost-combustionPre-combustionOxy-fuelIndustrialprocesses(e.g.NGsweetening)SeparationtechnologiesSolvents–aqueousaminesandsaltsMembranes–polymericSolidsorbents–Lime,zeolite,activatedcarbonCryogenicprocesses–Liquefaction/distillationCarbonCaptureOptions
Technol40CarbonCaptureOptions
Post-CombustionSource:co2crc.au/ABSSTRPHXRecirculating(amine)solventCO2CleangasFluegasCarbonCaptureOptions
Post-Co41Absorption/Stripping
TechnicalDiagramABS40°CSTRP120°CHXRecirculating(amine)solventENERGYCO2CleangasFluegasAbsorption/Stripping
Technic42Absorption/Stripping
ProcessDetailsCO2+OH-C2H4-NH2+B OH-C2H4-NH-CO2+BH+HeatAbsorptionofCO2byMEAat40°CMEArecoverybydesorptionat120°CReboilerprovidesheattodesorberintheformofsteamfromtheboiler,reducingplantoutputandefficiencyOptimizeloading,operatingtemperature,minimizesolventlossesAbsorption/Stripping
Process43Absorption/Stripping
TechnicalChallengesandSolutionsFormationofheatstablesaltsprecipitationtoproducefertilizerCorrosionofequipmentbyaminesolventadditionofCu2+orVa4+tosolutionDegradationofsolventadditionofEDTAorotherinhibitortosolutio
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