Experimental study of shale-fluids interaction during oxidative dissolution with hydrogen peroxide, sodium hypochlorite and sodium persulfate
Sign Up to like & getrecommendations! Published in 2020 at "Applied Geochemistry"
DOI: 10.1016/j.apgeochem.2019.104503
Abstract: Abstract The drastic decline of shale gas production after fracturing depresses the development of this unconventional gas resource. Although shale oxidant stimulation can dissolve unstable composition to enhance permeability, the shale-fluids interaction during this stimulation… read more here.
Keywords: shale fluids; sodium; oxidative dissolution; fluids interaction ... See more keywords
The electrochemistry and kinetics of the oxidative dissolution of chalcopyrite in ammoniacal solutions: Part I – Anodic Reactions
Sign Up to like & getrecommendations! Published in 2018 at "Hydrometallurgy"
DOI: 10.1016/j.hydromet.2018.10.018
Abstract: Abstract The oxidative dissolution of chalcopyrite in aqueous solutions is an electrochemical process. Such processes can be evaluated as coupled anodic and cathodic reactions using electrochemical techniques. The chalcopyrite dissolution reaction has been studied in… read more here.
Keywords: electrochemistry kinetics; oxidative dissolution; reaction; dissolution chalcopyrite ... See more keywords
Oxidative dissolution of Sb2O3 mediated by surface Mn redox cycling in oxic aquatic systems.
Sign Up to like & getrecommendations! Published in 2022 at "Water research"
DOI: 10.1016/j.watres.2022.118403
Abstract: Antimony trioxide (Sb2O3) is one of the primary forms of Sb in the environment, and its dissolution significantly impacts the migration and bioavailability of Sb. However, the dissolution of Sb2O3 coupled with abiotic redox of… read more here.
Keywords: redox; oxidative dissolution; surface; dissolution sb2o3 ... See more keywords
Oxidative Dissolution of Metals in Organic Solvents
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DOI: 10.1021/acs.chemrev.0c00917
Abstract: Dissolution of metals in organic solvents is relevant to various application fields, such as metal extraction from ores or secondary resources, surface etching or polishing of metals, direct synthesis of organometallic compounds, and separation of… read more here.
Keywords: organic solvents; dissolution metals; oxidative dissolution; metals organic ... See more keywords
Oxidative Dissolution of Arsenic-Bearing Sulfide Minerals in Groundwater: Impact of Hydrochemical and Hydrodynamic Conditions on Arsenic Release and Surface Evolution.
Sign Up to like & getrecommendations! Published in 2022 at "Environmental science & technology"
DOI: 10.1021/acs.est.2c00309
Abstract: The dissolution of sulfide minerals can lead to hazardous arsenic levels in groundwater. This study investigates the oxidative dissolution of natural As-bearing sulfide minerals and the related release of arsenic under flow-through conditions. Column experiments… read more here.
Keywords: bearing sulfide; dissolution; oxidative dissolution; sulfide minerals ... See more keywords