The effect of acid leaching conditions on enriching iron during comprehensive treatment of pyrite cinder

DOI

10.2991/icseee-15.2016.96How to use a DOI?

Keywords

pyrite cinder, comprehensive utilization, iron concentrate

Abstract

The effect of leaching conditions on the enriching iron was studied after pre-treatment of pyrite cinder. And the influence of acid leaching temperature, leaching time, pH value and the ratio of liquid to solid on enriching iron was done. The results show that, when the acid leaching temperature was 20℃, the reaction time was 10mins, the pH value was 1.5, and the ratio of liquid to solid was 6, the iron content in pyrite cinder reached 60.4%, and the sulfur content was 0.227%, which would meet the requirements of raw material for iron-making.

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  - Jiawei Wang
AU  - Anjing Li
AU  - Haifeng Wang
AU  - Pingyuan Zhao
PY  - 2016/04
DA  - 2016/04
TI  - The effect of acid leaching conditions on enriching iron during comprehensive treatment of pyrite cinder
BT  - Proceedings of the 2015 4th International Conference on Sustainable Energy and Environmental Engineering
PB  - Atlantis Press
SP  - 571
EP  - 576
SN  - 2352-5401
UR  - https://doi.org/10.2991/icseee-15.2016.96
DO  - 10.2991/icseee-15.2016.96
ID  - Wang2016/04
ER  -