首页>
外国专利>
A METHOD OF PRODUCING A LINING STRUCTURE OF A CARBOTHERMIC REDUCTION FURNACE
A METHOD OF PRODUCING A LINING STRUCTURE OF A CARBOTHERMIC REDUCTION FURNACE
展开▼
机译:生成碳热还原炉衬里结构的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
An inner lining for the steel shell of a carbothermic reduction furnace for the production of alumina has a base layer of graphite and a coating layer of refractory material. The refractory material is corundum (AI203) bound by Sialon (Si-AI-O-N). The lining structure provides protection against the molten slag and it is not attacked by the CO-rich melt furnace atmosphere. Further, the lining does not contaminate the melt and it provides an effective heat dissipation system in case of a power shut-off.
展开▼