利用低铝高烧失量粉煤灰制备微晶玻璃的研究-豆柴文库

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利用低铝高烧失量粉煤灰制备微晶玻璃的研究
Title:PreparationofMicrocrystallineGlassusingLow-AluminumHigh-CombustionLossFlyAsh:AStudy
Abstract:
Microcrystallineglass,withitsuniquepropertiesandapplications,hasgainedsignificantattentioninrecentyears.Inthisstudy,wefocusedontheutilizationoflow-aluminumhigh-combustionlossflyashtopreparemicrocrystallineglass.Theprocessinvolvedtheselectionandcharacterizationofflyash,optimizationofthesynthesisconditions,andcharacterizationoftheresultantmicrocrystallineglass.Theresultsdemonstratedthepotentialoflow-aluminumhigh-combustionlossflyashasarawmaterialfortheproductionofmicrocrystallineglasswithdesirableproperties.Thisresearchcontributestothedevelopmentofsustainableandcost-effectivemethodsfortheproductionofmicrocrystallineglass.
1.Introduction:
Microcrystallineglass,whichpossessessuperiormechanicalstrength,chemicaldurability,andelectricalinsulationproperties,findswide-rangingapplicationsinvariousindustries.Conventionally,microcrystallineglassissynthesizedusinghigh-purityrawmaterials,suchassilica,alumina,andvariousglass-formingadditives.However,thesematerialsarecostlyandrequireenergy-intensiveprocessing.Inrecentyears,theutilizationofflyash,aby-productofcoalcombustion,asarawmaterialforglasssynthesishasgainedattentionduetoitsabundance,lowcost,andpotentialforwasteutilization.Thisstudyexploresthepossibilityofusinglow-aluminumhigh-combustionlossflyash,whichisreadilyavailableandpossessesuniqueproperties,tosynthesizemicrocrystallineglass.
2.Methodology:
2.1Selectionandcharacterizationofflyash:
Differentflyashsampleswerecollectedfromcoal-firedpowerplantsandcharacterizedfortheirchemicalcomposition,particlesizedistribution,andmineralogy.Low-aluminumhigh-combustionlossflyashsampleswereselectedbasedontheirsuitabilityasrawmaterialformicrocrystallineglasssynthesis.
2.2Optimizationofsynthesisconditions:
Theselectedlow-aluminumhigh-combustionlossflyashwasmilledandmixedwithotherglass-formingadditives,suchassodaash,limestone,andfeldspar,invaryingproportions.Themixtureswereth