Application of Refractory Hematite in Pellets

DOI

10.2991/icmea-16.2016.41How to use a DOI?

Keywords

Refractory Hematite, Pellets, Performance.

Abstract

With the progress of the beneficiation technology, the problem difficult to separate poor miscellaneous hematite can be solved, iron powder with finer grain size. In order to reduce the import of iron ore powder, reduce the cost of raw materials, and make full use of domestic iron ore resources. Do the experimental study that uses the refractory hematite to product pellets. The results show that the hematite ratio should not be too high,when the hematite ratio is 30%, `calcination temperature should be 1240 ,green-ball quality and metallurgical properties of the pellets can meet the requirements of blast furnace smelting. Therefore, it is feasible to use this kind of refractory hematite in the pellets.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Li-Li WANG
AU  - Hai-Bin KE
AU  - Liang-Liang YUAN
PY  - 2016/12
DA  - 2016/12
TI  - Application of Refractory Hematite in Pellets
BT  - Proceedings of the 3rd International Conference on Material Engineering and Application (ICMEA 2016)
PB  - Atlantis Press
SP  - 252
EP  - 256
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmea-16.2016.41
DO  - 10.2991/icmea-16.2016.41
ID  - WANG2016/12
ER  -