Ukulungelelaniswa kwekholamu kungayikhusela ikholamu ukuba ingonakaliswa sisiphumo sokukhwela xa isolvent sifula ngokukhawuleza kwikholamu. Ngelixa i-silica iyoyileyo yangaphambi kokuba ifakwe kwikholamu inxibelelana neSolvent okokuqala ngexesha lokwahlukana, ubushushu obuninzi bunokukhululwa ngakumbi xa i-solvent iqhuma kwinqanaba lokuhamba okuphezulu. Olu bushushu lunokubangela umzimba wekholamu ukuba usebenze kwaye ke ngoko ke ugcino oluvela kwikholamu. Ngamanye amaxesha, obu bushushu bunokuyonakalisa isampulu enobushushu.
I-Post Tight: Jul-13-2022