METHOD FOR PREPARING ADSORBENT USING WASTE SYNTHETIC RESIN

摘要

PURPOSE: Provided is a method for preparing adsorbent, compound stony pellet, by using waste synthetic resin to recycle solid waste. CONSTITUTION: The method comprises the steps of melting 10 to 90 wt.% of waste synthetic resin and 10 to 90 wt.% of auxiliary raw material at a temperature of 120 to 250 deg.C for 15 to 60 min; adding 0.5 to 5 wt.% of foaming agent to the melted mixture; and extrusion molding the mixture, wherein the auxiliary material is oyster shells, steel mill dust, fly ash and magnesium.