ANovelApproachTakingthePhillipsOptimizedCasc

AIChE2003SpringNationalMeetingAFocusOnBalanceAFocusOnBalanceANovelApproachTakingthePhillipsOptimizedCascadeLNGProcessIntotheFuturePreparedforAIChESpringNationalMeetingApril2003,NewOrleansLNGI–OperationandReliabilityAIChE2003SpringNationalMeetingPresentationAgendaPresentationAgenda„Introduction„SettingthePerspective„CurrentPhillipsOptimizedCascadeLNGProcess„AnAlternateApproach„FurtheringTheApproach„ConclusionsAIChE2003SpringNationalMeetingIntroduction-VariablesToBalance-Introduction-VariablesToBalance-„Variables–CAPEX–OPEX•Availability,Reliability,Maintainability,ProductionEfficiency,OnstreamFactor,CapacityFactor•ThermalEfficiency–Schedule„Analysis–LifeCycleCost•RAMAnalysis–NPV„MoreDifficultConcepts–ProcessStability,ProcessFlexibility,HistoricalDeviation(s)AIChE2003SpringNationalMeetingIntroduction-DefiningtheVariables-Introduction-DefiningtheVariables-„CAPEX–IncludeEntireIntegratedFacility•BatteryLimitThroughStorage&Loading,IncludingUtilities–TotalInstalledCostBasis-ExcludeOwner’sCost„ThermalEfficiency–(HHVProducts)/(HHVFeed)*100–AllProducts–EntireFacilityIncludingOffsites&Utilities„RAMResults–LifeCycleBasis–EntireFacilityIncludingOffsites&UtilitiesAIChE2003SpringNationalMeetingIntroduction-DefiningtheVariablesContinued-Introduction-DefiningtheVariablesContinued-„Availability(UpTime/TotalTime)–Calculation:MTTF/(MTTF+MTTR+MeanLogisticsDelay)*100–UsefulforComparingTotalDowntimeofVariousOptions,CriticalSparingPhilosophy,andOtherDowntimeRelatedVariables„ProductionEfficiency–Calculation:(PredictedProd/RequiredProd)*100–UsefulforLifeCycleCostAnalysis–MoreAppropriateMeasureofLNGProduced„Predicted-vs-Achieved–ShouldBeAbletoReconcileAIChE2003SpringNationalMeetingIntroduction-BalancingtheVariables-Introduction-BalancingtheVariables-„IterativeEconomicSolution–MultipleOptions–SimultaneousMarketingAnalysis–EnvironmentalImpactDevelopment–MechanicalDesignSpecifications–EquipmentVendorAlliances&Preferences–Management,Operations,RotatingMachineryPreferences–ScheduleChanges„Flexible&EconomicalSolutionsAreHighlyDesirable–TechnologyLicensor’sTaskistoMonitorandAnticipateIndustryNeedsandDevelopFlexible&CompetitiveSolutionsAIChE2003SpringNationalMeetingSettingThePerspectiveSettingThePerspectiveHistorical&CurrentOverviewofTechnologyInConsiderationAIChE2003SpringNationalMeetingSettingthePerspective-EarlyPhillipsOptimizedCascadeProcess-SettingthePerspective-EarlyPhillipsOptimizedCascadeProcess-GasConditioningPropaneRefrigerantEthyleneRefrigerantMethaneRefrigerantLNGStorageLIQUEFACTIONMarineFacilitiesFuelGasCompressorFeedGasPlantFuelLNGShippingAIChE2003SpringNationalMeetingSettingThePerspective-KenaiAlaskaFacility-SettingThePerspective-KenaiAlaskaFacility-AIChE2003SpringNationalMeetingSettingThePerspective-ImprovementsOverEarlyDesign-SettingThePerspective-ImprovementsOverEarlyDesign-„EliminationofFuelGasCompression„HeaviesRemovalIntegration„ImprovedHeatIntegration„OptimizedColdBoxConfiguration„ImprovedPlantLayoutandConstructability„OpenLoopMethaneCycle–ReductioninVessels&Exchangers–BalancedPowerRequirementsBetweenRefrigerantCycles–OptimalCompressorStagingAIChE2003SpringNationalMeetingSettingThePerspective-CurrentSimplifiedBlockFlowSchematic-SettingThePerspective-CurrentSimplifiedBlockFlowSchematic-GasConditioningPropaneRefrigerantEthyleneRefrigerantMethaneRefrigerantVaporRecoveryLNGStorageandLoadingLIQUEFACTION&LPGRECOVERYMarineFacilitiesLPGFRACTIONATIONCondensateFuelGasDistributionFeedPlantFuelShipVaporsLNGShippingLPGProduct(s)AIChE2003SpringNationalMeetingSettingThePerspective-PhillipsOptimizedCascadeLNGProcess-SettingThePerspective-PhillipsOptimizedCascadeLNGProcess-AIChE2003SpringNationalMeetingSettingThePerspective-SimplifiedDriverConfiguration-SettingThePerspective-SimplifiedDriverConfiguration-GasConditioning100%PropaneCycle100%EthyleneCycle100%MethaneCycle100%Storage&Loading100%T/C50%T/C50%T/C50%T/C50%T/C50%T/C50%„OverallPlantAvailability95%–Kenai–Over33YearsOperation–Atlantic–Over4YearsOperation„OperationalFlexibility0–105%–FullRate80-105%–OneT/CDown60–80%–HalfRate30–60%–Idle0–30%AIChE2003SpringNationalMeetingSettingThePerspective-TypicalBalancingActResults-SettingThePerspective-TypicalBalancingActResults-„CAPEX–GrassRoots~$200-250/MTPA–MultipleTrains$200/MTPA–3%ContractVariations–UnderBudget„Schedule–AllProjectsAheadofEPCSchedule„ThermalEfficiency–UptoandOver93%„Availability–~98%andOver„ProductionEfficiency–~95%andOver„CapacityFactor–1(AchievedProductionDesignProduction)AIChE2003SpringNationalMeetingSettingThePerspective-AtlanticLNGFacilities-SettingThePerspective-AtlanticLNGFacilities-AIChE2003SpringNationalMeetingSettingThePerspective-EgyptianLNGProject-SettingThePerspective-EgyptianLNGProject-AIChE2003SpringNationalMeetingSettingThePerspective-DarwinLNGProject-SettingThePerspective-DarwinLNGProject-AIChE2003SpringNationalMeetingAnAlternateApproachAnAlternateApproachMinimizeGasTurbinesandIntegrateWasteHeatRecoveryAIChE2003SpringNationalMeetingAnAlternateApproach-SingleTurbines&WasteHeatRecovery-AnAlternateApproach-Si