危废处理焚烧炉内衬用耐火材料研究进展  

Research progress of lining refractories for hazardous waste treatment incinerators

作　　者：丁嘉辉 张利新 邓俊杰 刘萍 徐恩霞[1] 李素平[1] Ding Jiahui;Zhang Li-xin;Deng Junjie;Liu Ping;Xu Enxia;Li Suping(Henan Key Laboratory of High Temperature Functional Ceramics,School of Materials Science and Engineering,Zhengzhou University,Zhengzhou 450052,Henan,China;不详)

机构地区：[1]郑州大学材料科学与工程学院、河南省高温功能材料重点实验室,河南郑州450052 [2]中钢洛耐科技股份有限公司,河南洛阳471000

出　　处：《耐火材料》2023年第6期538-541,共4页Refractories

基　　金：国家自然科学基金项目(51872266,52172031);河南省科技攻关项目(No.222102230030)。

摘　　要：对常用的危险废弃物焚烧炉内衬用耐火材料的种类进行了综述,指出不同工作环境使用的内衬耐火材料主要有刚玉质、碳化硅质、莫来石质、黏土质、铬刚玉质、刚玉-碳化硅质、刚玉-莫来石质、镁铝质等,总结了内衬耐火材料损毁的机制,包括机械磨损、热剥落和化学侵蚀,并对危废焚烧炉内衬用耐火材料的发展方向进行了展望。The types of common lining refractories for hazardous waste incinerators were reviewed.It was pointed out that the lining refractories in different working environments mainly include corundum,SiC,mullite,fireclay,chrome-corundum,corundum-SiC,corundum-mullite and magnesia-alumina.The damage mechanism of lining refractories was summarized,including mechanical abrasion,thermal spalling and chemical corrosion.The development trend of lining refractories for hazardous waste incinerators was forecasted.

关 键 词：危险废弃物 焚烧炉 内衬耐火材料 损毁 

分 类 号：TQ175.71[化学工程—硅酸盐工业]