Withiodineadsorptionvalue,methyleneblueadsorptionvalue,andyieldasanalyzingindexesofactivatedcarbon preparedfrom furfuralresidue ,fourfactorshadbeenchosentoperform L 16 (4 )orthogonalexperimentincludingimpregnation ratio,phosphoricacidconcentration,activationtemperatureandholdingtimetooptimizethepreparationconditionsofphosphoric acidactivation.Theconclusioncouldbedrawnfrom theorthogonalexperimentthattheoptimaltechnologicalconditionswere phosphoricacidconcentration60% ,impregnationratio2.5∶1,activationtemperature550℃,andholdingtime1.5h.Underthese 5 conditions ,theiodineadsorptionvalueoftheobtainedactivatedcarbonwas839.6mg/g,themethyleneblueadsorptionvaluewas 260.3mg/g,theyieldwas46.8%,andthespecificsurfaceareawas830.20m /g.
CITATION STYLE
Amiruddin, R., & HS, M. A. (2017). PERANCANGAN PROXY SERVER DENGAN MENGGUNAKAN SQUID DI CV. NUSANTARA GEOTECH MAKASSAR. JURNAL INSTEK (INFORMATIKA SAINS DAN TEKNOLOGI), 2(2), 51–60. https://doi.org/10.24252/instek.v2i2.4017
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