Proceedings of the 5th International Conference on Chemical Investigation and Utilization of Natural Resource (ICCIUNR-2021)

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/).

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Volume Title
Proceedings of the 5th International Conference on Chemical Investigation and Utilization of Natural Resource (ICCIUNR-2021)
Series
Atlantis Highlights in Chemistry and Pharmaceutical Sciences
Publication Date
5 October 2021
ISBN
978-94-6239-436-0
ISSN
2590-3195
DOI
10.2991/ahcps.k.211004.023How to use a DOI?
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  -