粉煤灰利用研究进展  

ADVANCE IN THE STUDY OF COAL FLY ASH UTILIZATION

作　　者：黄衍初[1] 曲长菱[1] 

机构地区：[1]中国科学院生态环境研究中心

出　　处：《环境科学进展》1993年第4期7-16,共10页

摘　　要：本文对粉煤灰综合利用的研究现状进行综述。内容包括粉煤灰用于烧结砖、蒸养砖、墙体材料和水泥生产、隔热防水材料、絮凝剂和肥料制备、土壤改良和废水处理等。此外,还对从粉煤灰中回收金属矿物和炭粒等进行了讨论。The research status on the comprehensive application of coal fly ash has been reviewed. It covers the uses of coal fly ash in the fabrication of building blocks, steam-cured bricks, wall panels, and cement, in the preparation of heat-insulating and anti-water materials, coagulation agents, fertilizers, and in the soil reclamation and the waste-water disposal. The technique for the recovery of metals, minerals, and carbon powder from coal fly ash has also been discussed.

关 键 词：粉煤灰 综合利用 制砖 废物处理 

分 类 号：X770.5[环境科学与工程—环境工程]