酸浸法提取粉煤灰中氧化铝的研究新进展

The research Achievement on Acid Leaching Alumina from Fly Ash

在简述了粉煤灰的理化性能及矿物组成后,总结了国内近六年来在酸浸法提取粉煤灰中氧化铝方面研究取得的新进展,然后简要地评述了酸浸法提取工艺的优缺点,并展望了今后酸浸法提取粉煤灰中氧化铝的研究方向。

After physicochemical properties and phases of fly ash were introduced, the domestic new achievement extracting alumina from fly ash by acid leaching method were summarized on nearly six years and the advantages and disadvantages of the acid leaching method briefly reviewed, and then the research orientation of acid leaching alumina from fly ash prospected.