摘要
阐述利用粉煤灰提取氧化铝的重要意义,介绍近年来我国粉煤灰提取氧化铝技术的研究进展,指出几种主流工艺路线的优点和缺陷,并对其未来发展方向进行展望。
The important significance of the extraction of alumina from fly ash was elucidated. The research progress in the technology of extracting alumina from fly ash in China was introduced, and the advantages and disadvantages of several mainstream process routes were pointed out. The future develop- ment direction of the above techniques was prospected.
出处
《工业催化》
CAS
2017年第7期9-13,共5页
Industrial Catalysis
关键词
三废处理与综合利用
粉煤灰
氧化铝
碱法
酸法
酸碱联合法
three waste treatment and comprehensive utilization
fly ash
alumina
alkali process
acidprocess
acid - alkali process
