@article{ribeiro_ribeiro_2015,  title={The NoBLOCK Technology A Major Breakthrough in Wet High Intensity Magnetic Separation (WHIMS)},  volume={68},  ISSN={0370-4467},  url={https://doi.org/10.1590/0370-44672015680116},  DOI={10.1590/0370-44672015680116},  number={3},  journal={Rem: Revista Escola de Minas},  publisher={Escola de Minas},  author={Ribeiro, José Pancrácio and Ribeiro, Cláudio Henrique Teixeira},  year={2015},  month={Jul},  pages={361–366} }