A Technological Study of Reduced Iron from Standard Concentrate
Authors
Unursaikhan Buyannasan, Sukhbat Sandag-Ochir, Sugir-Erdene Namsrai, Soyolmaa Tsolkhuu, Orgilbayar Batkhuyag, Baasanjav Dashtseren, Zagarzusem Tsedendamba, Khasbaatar Dashkhuu, Otgonjargal Enkhtur
Corresponding Author
Otgonjargal Enkhtur
Available Online 5 October 2021.
- DOI
- 10.2991/ahcps.k.211004.023How to use a DOI?
- Keywords
- Direct reduction, Reduced iron, Binder, Pellet, Reducing gas
- Abstract
The gas-based direct reduction of iron concentrate pellets was carried out by using the typical carbon monoxide. The investigation on the influences of time and temperature of the reduction were studied. The results showed that the temperature and time of the reduction were directly related to the reduced iron content. In order to perform the iron reduction experiment, the powder iron concentrate needed to be pelletized, and the binder agents have used molasses and bentonite. As the result of the reducing experiment at the 1050°C temperature and for 120 minutes, the reduced iron content was 85.6%, and hardness was 115.5 HV which meets the requirements of the reduced iron standard.
- Copyright
- © 2021, 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/).
Cite this article
TY - CONF AU - Unursaikhan Buyannasan AU - Sukhbat Sandag-Ochir AU - Sugir-Erdene Namsrai AU - Soyolmaa Tsolkhuu AU - Orgilbayar Batkhuyag AU - Baasanjav Dashtseren AU - Zagarzusem Tsedendamba AU - Khasbaatar Dashkhuu AU - Otgonjargal Enkhtur PY - 2021 DA - 2021/10/05 TI - A Technological Study of Reduced Iron from Standard Concentrate BT - Proceedings of the 5th International Conference on Chemical Investigation and Utilization of Natural Resource (ICCIUNR-2021) PB - Atlantis Press SP - 164 EP - 168 SN - 2590-3195 UR - https://doi.org/10.2991/ahcps.k.211004.023 DO - 10.2991/ahcps.k.211004.023 ID - Buyannasan2021 ER -