High adsorption capacity and super selectivity for Pb(Ⅱ) by a novel adsorbent: Nano humboldtine/almandine composite prepared from natural almandine.
Sign Up to like & getrecommendations! Published in 2020 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2020.126650
Abstract: This study firstly reported a novel nano humboldtine/almandine composite (NHLA composite) prepared directly from almandine through one-pot method based on the interaction of almandine and oxalic acid. The formation of humboldtine/almandine binary phase from natural… read more here.
Keywords: adsorption; capacity; nano humboldtine; humboldtine almandine ... See more keywords
Flotation of rutile from almandine using sodium fluorosilicate as the depressant
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DOI: 10.1016/j.colsurfa.2020.124918
Abstract: Abstract There is little scientific agreement on the way sodium fluorosilicate (SF) depresses gangue minerals, resulting in a stagnation into in-depth research. Here, we describe a new explanation hoping to advance this step of development.… read more here.
Keywords: rutile almandine; sodium fluorosilicate; flotation; flotation rutile ... See more keywords
Role of Electrochemical Surface Potential and Irradiation on Garnet-Type Almandine’s Dissolution Kinetics
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.8b04459
Abstract: Nanoscale-resolved quantifications of almandine’s (Fe3Al2(SiO4)3) dissolution rates across a range of pHs (1 ≤ pH ≤ 13)—established using vertical scanning interferometry—reveal that its dissolution rate achieves a minimum around pH 5. This minimum coincides with… read more here.
Keywords: irradiation; surface; almandine dissolution; dissolution ... See more keywords