Andrés Ramírez

Sodium hexametaphosphate and sodium silicate as dispersants to reduce the negative effect of kaolinite on the flotation of chalcopyrite in seawater

Andrés Ramírez, Ailynne Rojas, Leopoldo Gutiérrez et al. · Minerals Engineering · 2018 · 72 citations

Environmental Chemistry, Chemical Engineering, Engineering +15

Use of “oily bubbles” and dispersants in flotation of molybdenite in fresh and seawater

Andrés Ramírez, Leopoldo Gutiérrez, J. Laskowski · Minerals Engineering · 2020 · 28 citations

Chemical Engineering, Engineering, Environmental Engineering +4

A new graphic method for differentiating mononuclear and polynuclear complexes and for determining their stability constants

Dorotéa Vilanova Garcia, Andrés Ramírez, M.Román Ceba · Talanta · 1979 · 24 citations

Inorganic Chemistry, Engineering, Coordination Complex +9

Testing the Capacity of Staphylococcus equorum for Calcium and Copper Removal through MICP Process

Sebastián Sepúlveda, Carla Duarte-Nass, Mariella Rivas et al. · Minerals · 2021 · 24 citations · Full text

Engineering, Effluent Disposal, Environmental Engineering +15

The Depressing Effect of Kaolinite on Molybdenite Flotation in Seawater

Andrés Ramírez, Leopoldo Gutiérrez, Dennis Vega-Garcia et al. · Minerals · 2020 · 21 citations · Full text

Engineering, Marine Chemistry, Kaolinite Covers +16