TY - JOUR AU - Mateus, LucĂ­a AU - Moreno Castilla, Carlos PY - 2021 UR - http://hdl.handle.net/10481/66571 AB - The main objective of this study is the synthesis, use, and reuse of magnetic copper ferrite nanospheres (CFNS) for extra-heavy oil viscosity reduction. The CFNS were synthesized using a solvothermal method resulting in mean particle size of 150 nm.... LA - eng PB - MDPI KW - Magnetic copper ferrite nanospheres KW - Extra-heavy crude oil KW - Viscosity reduction KW - Nanomaterial reuse TI - Extra-Heavy Crude Oil Viscosity Reduction Using and Reusing Magnetic Copper Ferrite Nanospheres DO - 10.3390/pr9010175 ER -