nfiltertechniquereformativeprojectispracticalandreliable,andits印plicationinthefutureisprospected.Keywords:DA863fiheringtechnique;siphonfilter;eticfiberfilteringmedia(上接第31页)AmmoniaCatalystTPRDeterminationofWaterVaporContentAnalysisSHENLi-Ying,LIQiong(YunnanYuntianhuaInternationalChemicalCo.,LtdHonglinbranch,Kaiyuan661600,China)Abstract:Basedonthecharacterizationofammoniaplantproduction,parison,ammoniacat.ordingtothequalityvaria—tionandmeasurementofresidualgasbeforeandafterwaterinacertainvolumeofgasisabsorpedbyalkaliasbestos,thecorrespondingwatervapormassconcentrationcanbecalculated.Itprovidesimportantdatatomeettheneedsoftheammoniaproductionprocesscontrol,andtheinfluencingfactorsandthecorrespondingmeasuresofthismethodareanalyzed.Keywords:ammonia;catalyst;TPR;watervaporcontent;alkaliasbestos
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