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和利时DCS系统在钢厂烟气干法脱硫中的应用.docx

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和利时DCS系统在钢厂烟气干法脱硫中的应用 Title:ApplicationofHoneywellDCSSysteminDryFlueGasDesulfurizationinSteelMills Abstract: Theemissionofsulfurdioxide(SO2)fromsteelmillshasbecomeapressingenvironmentalconcernovertheyears.VariousmethodshavebeendevelopedtoreducetheimpactofSO2emissions,withdryfluegasdesulfurization(FGD)representinganeffectivesolution.ThispaperfocusesontheapplicationoftheHoneywellDistributedControlSystem(DCS)indryFGDsystemsinsteelmills.TheaimistoprovideacomprehensiveanalysisofthebenefitsandchallengesassociatedwithintegratingDCSinthedryFGDprocess. Introduction: ThesteelindustryisamajorcontributortoglobalSO2emissionsduetothehighsulfurcontentincoalandironoreusedduringsteelproduction.Overtheyears,strictenvironmentalregulationsandincreasedpublicawarenesshavemandatedtheimplementationofeffectiveSO2reductiontechnologies.DryFGDsystemshaveemergedasapreferredoptionforsteelmillsduetotheirefficientandcost-effectivenature.TheHoneywellDCSsystemhasbeenwidelyadoptedtoenhancetheoperationalcontrolandefficiencyofdryFGDsystems. BenefitsofHoneywellDCSinDryFGD: 1.EnhancedOperationalControl:TheHoneywellDCSsystemprovidesreal-timemonitoringandcontrolcapabilities,enablingoperatorstomakedata-drivendecisions.Itallowsfortheintegrationofvariousprocessparameters,facilitatingbettercontroloverthedryFGDsystemandoptimizingSO2removalefficiency. 2.IncreasedEfficiency:TheDCSsystemoffersadvancedautomationfeatures,suchaspredictivemaintenanceandreal-timeoptimizationalgorithms.ThesefeaturesimprovetheoverallefficiencyofthedryFGDsystembyreducingdowntimeandoptimizingresourceusage. 3.IntegratedProcessManagement:TheHoneywellDCSsystemenablesseamlessintegrationofmultipleprocessesinvolvedinthedryFGDsystem.Itallowsforcentralizedmonitoringandcontrolofallunits,includingfuelhandling,fluegasscrubbing,andby-producthandling.Thisintegrationimprovestheoverallreliabilityandperformanceofthesystem. 4.DataManagementandReporting:TheDCSsystemfacilitatesdataacquisition,storage,andanalysis,providingvaluableinsightsintotheperformanceoft