用后镁碳砖粉料再处理及再利用研究进展  

Research progress on retreatment and reuse of used magnesia carbon bricks

作　　者：朱发金 康冬冬 韩露[2] 崔娟 罗旭东 Zhu Fajin;Kang Dongdong;Han Lu;Cui Juan;Luo Xudong(Yunnan Punai Kungang High-temperature Material Co.,Ltd.,Kunming 650000,China;School of Materials and Metallurgy,University of Science and Technology Liaoning,Anshan 114051,China)

机构地区：[1]云南濮耐昆钢高温材料有限公司,昆明650000 [2]辽宁科技大学材料与冶金学院,鞍山114051

出　　处：《耐火与石灰》2022年第6期21-24,共4页Refractories & Lime

摘　　要：0~1 mm粉料的再生利用能够节约大量矿产资源,对环境起到保护作用,具有极大的社会及经济效益。本文综述了粒度为0~1 mm用后镁碳砖粉粒的再生利用技术,介绍了0~1 mm骨料再生利用的关键问题,为0~1 mm用后镁碳砖的高附加值回收利用提供了一定的参考。The recycling of 0 ~ 1 mm powder saves a lot of mineral resources, protects the environment,and has great social benefits. This article reviews the recycling technology of magnesia-carbon bricks with a particle size of 0 ~ 1 mm after use,and introduces the key issues in the recycling of 0 ~ 1 mm aggregates.It provides a certain reference for the high value-added recycling of 0 ~ 1 mm used magnesia carbon brick.

关 键 词：0~1 mm骨料 用后镁碳砖 再利用 AL4C3 假颗粒 

分 类 号：TQ175.9[化学工程—硅酸盐工业]