分析了我国目前竖炉存在的问题，提出了外燃式圆形球团矿焙烧竖炉的设想，并对其结构特征和优点进行了介绍。
With analyzing the problems existing in shafts of our country, a kind of round externa combustion pellet roasting shaft is envisaged and its structural characteristics and merits are introduced.
根据不同工艺条件下焙烧的氧化球团矿的矿物组成和显微结构，研究了氧化球团矿的结晶规律。
This paper studies crystallization rule of oxidized pellet based on mineralogical compositions and microstructure under different technological conditions.
以转炉尘泥土法生产氧化球团矿为目的，在实验室进行了造球、 氧化焙烧和冶金性能测定。
The pelletizing, oxidative roasting and determination of metallurgical properties are carried out in the laboratory with the aim of production of oxidized pellets from converter mud in local methods.
应用推荐