A laboratory study to evaluate the possibility of sulphur and phosphorous removal from iron ore concentrate by leachingHassan Rezvani Pour, Ali Mostafavi, Tayebeh Shams Pour, Ghobad Ebadi Pour and Amir Haji Zadeh OmranE3S Web Conf., 8 (2016) 01003DOI: https://doi.org/10.1051/e3sconf/20160801003