氧气中碳氢化合物总量测定方法的改进-豆柴文库

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氧气中碳氢化合物总量测定方法的改进
Title:ImprovementofMethodsforTotalCarbonHydrogenCompoundDeterminationinOxygenGas
Abstract:
Thedeterminationoftotalcarbonhydrogencompoundsinoxygengasiscrucialforensuringthehighqualityofdiverseprocessesandapplications,includingtheproductionofmedical-gradeoxygenandoxygen-enrichedatmospheresforindustrialprocesses.Traditionalmethodsfortotalcarbonhydrocarboncompounddeterminationinoxygengasinvolvecombustionandgaschromatographytechniques.However,thesemethodspossessseverallimitations,includingtheformationofcarbondepositsonthecombustionchamberandcolumn,aswellastheinabilitytodetectlowlevelsofhydrocarbonimpuritiesaccurately.Inthispaper,weproposeinnovativesolutionsandimprovementstoenhancetheaccuracy,sensitivity,andoperationalefficiencyoftotalcarbonhydrocarboncompounddeterminationinoxygengas.
1.Introduction:
Oxygengas,acriticalcomponentinawiderangeofindustries,isrequiredtobehighlypure.Carbonhydrocarboncompoundsinoxygengascompromiseitsqualityandposepotentialhazards.Therefore,accuratemeasurementandquantificationofthesecompoundsarevitaltoensurethesafeandeffectiveuseofoxygengasinvariousapplications.Thispaperaimstopresentimprovementstotheexistingmethodsfordeterminingtotalcarbonhydrocarboncompoundsinoxygengas.
2.TraditionalMethodsforTotalCarbonHydrogenCompoundDetermination:
2.1CombustionTechnique:
Thecombustiontechniqueinvolvesoxidizingcarbonhydrocarboncompoundspresentinthesampletocarbondioxide,whichisthenquantifiedusinginfraredorthermalconductivitydetectors.However,thismethodreliesoncompletecombustionandmayleadtotheformationofcarbondepositsonthecombustionchamber,affectingtheaccuracyandleadingtoincompletecombustion.
2.2GasChromatographyTechnique:
Gaschromatographyiswidelyadoptedforcompoundseparationandquantitativeanalysis.However,itsuffersfromlowsensitivityandtheinabilitytoaccuratelydetectlowlevelsofhydrocarbonimpuritiesinoxygengas.
3.ImprovementinMethodsforTotalCarbonHydrogenCompoundDetermination:
3.1DevelopmentofAdvancedCombustionTechniques:
Theimprovementofthecombu