摘要
采用光学显微镜、电子扫描电镜、化学分析等方法对焦炭矿物质中铁元素的主要存在形态及含量进行了研究。结果表明,焦炭矿质中铁元素主要以金属铁的形态存在,形状是不规则的,非均匀分布于焦炭的大气孔和细气孔中。
The main forms of Fe consisting in coke mineral and its content are studied by using such methods as optical microscope, scanning electron microscope（SEM） and chemical analysis. The results show that the Fe in coke mineral mainly exits as the forms of irregular metallic iron which are distributed non-uniformly among big porosities and fine porosities in coke.
出处
《鞍钢技术》
CAS
2012年第2期15-17,22,共4页
Angang Technology
关键词
焦炭
金属铁
铁氧化物
coke
metallic iron
iron oxide
