技术简介

锆渣一直被认为是废弃物，常以工业废渣的形式直接遗弃、暂存或露天堆放，产生了诸如环境污染、土地资源占用、企业负担增加等问题。本技术解决了锆渣中大量氣离子与杂质离子的分离与无害化处理问题，并高效利用了锆渣中的高活性二氧化硅，使锆渣成为具有高经济效益的工业生产原料。

Introduction

Misfiring slag has always been considered waste, which is often abandoned directly or temporarily stored in openplace as industrial residue, resulting in environmental pollution and occupation of land, and increasing the enterprise'sburden. This technology addresses the separation of the significant amount of chloridion and the foreign ion in misfiringslag, as well as the harmless treatment, lt makes full use of the highly active silicon dioxide in misfiring slag and convertsthe slag into an industrial raw material with high economic value.