MANUFACTURING METHOD OF ZEOLITE FROM FERRO-NICKEL SLAG BY MECHANOCHEMICAL REACTION WITH ACTIVATION TREATMENT

摘要

PURPOSE: A manufacturing method of zeolite from ferro-nickel slag by mechanochemical reaction is provided to easily remove impurities with high elution efficiency through activation treatemtn by a mechanochemical method.;CONSTITUTION: An anufacturing method of zeolite and silicon dioxide includes a step for drying and pulverizing ferro-nickel slag consisting of silicon dioxide(SiO2) of 55 ~ 60%, magnesium oxide of 32~37%, calcium oxide(CaO) of 1~2%, and aluminium oxide(Al2O3) 1~2% in a vortex mill and a step for removing soluble components after dissolving a mixer in acid.;COPYRIGHT KIPO 2010