Study on Reduction Behavior of Vanadic Titanomagnetite mixed Coal

摘要：

　　The both experiments ofDSC-TG ofvanadic titanomagnetite bearing coal and reduction of the VTMCM pellet in electric furnace were carried out in order to understand the reduction behavior of vanadic titanomagnetite.The results are found that the absorbing heat is very high and reduction products have not only simple phase but also complex solid solutions in the reduction process of vanadic titanomagnetite.It shows that the process is very complex,simple iron oxide and complex iron ones are reduced step-by-step in parallel,the reduction sequence of simple iron oxides and complex ones are Fe2O3,Fe3O4,FeO and Fe2TiO5,FeTiO3,Fe2TiO4,FeTi2O5,respectively and the required temperature in which iron oxides can well be reduced should be higher than 1300℃.

关键词： Vanadic Titanomagnetite Pellet Reduction Behavior

作者: LanHua Zhou FuHong Zeng WeiGen Wu ShuLi Zhang

作者单位: Panzhihua University, 617000, Sichuan, China

会议类型: 国际会议

会议名称: the 2012 International Conference on Frontiers of Mechanical Engineering and Materials Engineering (机械工程与材料工程国际会议())

会议地点: 香港

会议语种:英文

页码: 1244-1249

在线出版日期: 2012-07-27（万方平台首次上网日期，不代表论文的发表时间）