The effect of NaOH (natrium hydroxide) to slag nickel pyrometallurgy in different temperature and additive ratioRafaeldi Harlin Pangaribuan, Juan Patrick, Agus Budi Prasetyo, Ahmad Maksum, Badrul Munir and Johny Wahyuadi SoedarsonoE3S Web Conf., 67 (2018) 03052DOI: https://doi.org/10.1051/e3sconf/20186703052