Exchange of Adsorbed Pb(II) at the Rutile Surface: Rates and Mechanisms.
Sign Up to like & getrecommendations! Published in 2022 at "Environmental science & technology"
DOI: 10.1021/acs.est.2c01864
Abstract: The dynamics of Pb(II) at mineral surfaces affect its mobility in the environment. Pb(II) forms inner- and outer-sphere complexes on mineral surfaces, and this adsorbed pool often represents a large portion of the bioaccessible Pb… read more here.
Keywords: exchange adsorbed; adsorbed rutile; adsorbed pool; exchange ... See more keywords
Nanobubble Enhances Rutile Flotation Separation in Styrene Phosphoric Acid System
Sign Up to like & getrecommendations! Published in 2023 at "Separations"
DOI: 10.3390/separations10040243
Abstract: Due to the weak hydrophobicity of styrene phosphoric acid (SPA), the amount used as a collector for rutile flotation is too large, resulting in high beneficiation costs. In this study, SPA was modified by nanobubbles… read more here.
Keywords: styrene phosphoric; flotation; rutile flotation; phosphoric acid ... See more keywords
Insights into the interaction between octyl hydroxamic acid and the rutile surface activated by lead ion
Sign Up to like & getrecommendations! Published in 2020 at "Physicochemical Problems of Mineral Processing"
DOI: 10.37190/ppmp/127160
Abstract: The flotation of rutile can be enhanced using lead ion as an activator. However, the binding behavior of collector on the activated rutile surface is still not fully understood. In this work, flotation and theoretical… read more here.
Keywords: rutile surface; activated rutile; surface; flotation ... See more keywords