现代化工

现代化工 ›› 2024, Vol. 44 ›› Issue (4) : 75-78,83. DOI: 10.16606/j.cnki.issn0253-4320.2024.04.015

技术进展

二次铝灰产品化方案及评价

崔维

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Productization scheme of secondary aluminum dross and evaluation

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摘要

综述了近年来以二次铝灰为原料制备氧化铝、净水剂、耐火材料、冰晶石、分子筛和陶瓷材料的现状,同时分析其产品及技术特点,对二次铝灰产品化利用给出评价和建议。

Abstract

This paper reviews the present situation about the preparation of alumina,polyaluminum chloride,refractory materials,cryolite,molecular sieve and ceramic materials from secondary aluminum dross in recent years,and analyzes the characteristics of products and technologies.The productization of secondary aluminum dross are evaluated and suggested.