INFLUENCE OF COAL SORT ON THE DIRECT REDUCTION OF HIGH-IRON-CONTENT RED MUD
来源期刊：中南大学学报(英文版)1995年第2期
论文作者：Qiu Guanzhou Liu Yongkang Jiang Tao Hu Yuehua
文章页码：27 - 31
Key words：ed mud ; coal sort; direct reduction
Abstract: The technology of coal-based direct reduction of high-ironcontent red mud is studied. The factors affecting this kind of direct reduction mainly are: coal sort, carbon amount, time, temperature and etc. has been investigated. It has been shown that an ideal coal sort must have the following qualities: high reactivity, large ratio of (Fc +Vm)/A and (SiO2+TFe)/(Al2O2+Others )and the ability of forming a moderate porosity.
