@inproceedings{inproceedingsa892359a,
title   = {Charcoal ironmaking : a contribution for CO2 mitigation},
author = {Scarpinella, Claudio Antonio and Takano, Cyro and Tagusagawa, Solon Yasuhiko and Mourão, Marcelo Breda and Silva, Guilherme Frederico Bernardo Lenz e},
year = {2011},
publisher = {The American Ceramic Society},
booktitle   = {Fray international Symposium Metals and Materials Processing in Clean Environment}
}