Research on microwave carbon thermal reduction of oolitic hematite with orthogonal test

被引：0

作者：

Wen, Wen ^{[1
]}

Huang, Run

Li, Wei

Zhang, Jinzhu

机构：

[1] Guizhou Univ, Sch Met & Mat, Guiyang 550003, Peoples R China

来源：

ADVANCES IN ENERGY SCIENCE AND EQUIPMENT ENGINEERING | 2015年

关键词：

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

An orthogonal test was carried out to investigate the effect of reduction temperature, reduction time, C/O mole ratio and basicity on the metallization ratio in the reduction of oolitic hematite. The results showed that: the impact of various factors of a primary and secondary order were reduction temperature, C/O mole ratio, basicity and reduction time. The influence of temperature was of significance. Metallization ratio increased with the increase of temperature and time. As the C/O mole ratio and basicity increased, metallization ratio increased first and then decreased. Metallization ratio of oolitic hematite can reach 90.83% under the optimal reaction conditions.

引用

页码：2699 / 2702

页数：4

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