摘要
研究了贵州赫章镁菱铁矿石的烧失率、含铁量与焙烧温度、焙烧时间和焙烧方式的关系以及镁菱铁矿石在受热时的热爆裂和强度变化 ,为提高贵州赫章镁菱铁矿石的含铁品位 。
In order to increase the iron grade of the magnesium siderite in Hezhang, Guizhou Procvince to make it high grade charge of blast furnace, the relations of ignition loss and iron content with roasting temperature and roasing time are investigated. The changes in thermal cracking strength of magnesium siderite by heating are discussed.
出处
《矿冶工程》
CAS
CSCD
北大核心
2003年第6期30-31,共2页
Mining and Metallurgical Engineering
