煤灰沾污结渣判别指标与准东煤实际沾污结渣程度关联分析-豆柴文库

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煤灰沾污结渣判别指标与准东煤实际沾污结渣程度关联分析
Title:AnAnalysisoftheRelationshipbetweenDiscerningIndicatorsofCoalAshContaminationandtheActualDegreeofContaminationinQuedongCoal
Abstract:
Coalisanessentialenergyresourceworldwide.However,theprocessofcoalcombustiongenerateshazardousbyproductssuchascoalash,whichcancontaminatetheenvironmentandimpacthumanhealth.Tominimizetheadverseeffectsofcoalash,itiscrucialtodevelopeffectivemethodsfordiscerningandquantifyingcontaminationlevels.ThisstudyaimstoanalyzetherelationshipbetweendiscerningindicatorsofcoalashcontaminationandtheactualdegreeofcontaminationinQuedongcoal,aspecifictypeofcoalprevalentinacertainregion.Thefindingsofthisresearchcancontributetomoreaccurateassessmentandmonitoringofcoalashcontamination,therebyfacilitatingthedevelopmentofsuitablemitigationmeasures.
Keywords:coalash,contamination,discerningindicators,Quedongcoal,quantification
Introduction:
Coalashisabyproductofcoalcombustionthatconsistsofamixtureoffineparticles,minerals,andotherharmfulsubstances.Whencoalisburned,theorganiccomponentsareconsumed,leavingbehindashthatcancontaminateboththeairandwater.Coalashcontaminationposessignificantriskstotheenvironmentandhumanhealthduetoitscontentofheavymetals,suchasarsenic,lead,andmercury.Thesetoxicelementscanleachintothesoil,pollutegroundwaterandsurfacewatersources,andbeinhaledbyhumans,leadingtovarioushealthissues.
Topreventandmitigatetheadverseeffectsofcoalashcontamination,itisessentialtoaccuratelydiscernandquantifythelevelofcontamination.Variousindicatorshavebeenproposedtoassessthecontaminationlevelsincoal,includingphysical,chemical,andthermalparameters.However,therelationshipbetweenthesediscerningindicatorsandtheactualdegreeofcontaminationinspecifictypesofcoalmayvary.Thus,conductingacorrelationanalysisbetweendiscerningindicatorsandtheactualdegreeofcontaminationinQuedongcoalcanprovidevaluableinsightsintoanaccurateassessmentofcontaminationlevels.
Methods:
1.CollectionofQuedongcoalsamples:ArepresentativesampleofQuedongcoalwillbecollectedfromami