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λ̿sphericalactivatedcarbon,SACԞrԭƂζȺܸߵĻ̿˾Ѓڳ͵šcʹ䲻ͬһͨ^ճY͵ľ|ú|μ̿;܄աUˮ̎ˮ՚댧wИI^VW܇܇ȭhdwWƷɫVdwԭˎȵITEMCharacteristicValueΠShapeSphereܶApparentdensitysApprox0.6g/mlPHֵ6.58.5canalteraccordingtorequirementȱeSurfacearea1,0001,300O/g(BET)porevolume(cm3/g)0.49-0.56poresize(nm)3.0Ӳ(N)10-12canalteraccordingtorequirementʧReductionondrying5%ֵIodinenumber1,1001,350mg/gȻ̼Carbontetrachlorideabsorptioncapacity7085%ֵ{ÓɫMethyleneblueadsorption200250ml/g(GB)ҷAshcontent<0.5%(ṩ<0.05%canprovideproduct<0.05%)ȻChloride<0.1%}Sulfate<0.05%ܽAcidsolublesubstances<10mg(ṩ<2mg,canprovideproduct<2mg)F}Iron<0.05%\}Zinc<0.02%ؽHeavymetals<30ppm(ṩ<10ppm,canprovideproduct<10ppm)Phenolabsorptioncapacity180220mg/g
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