The initial stages of the dissolution of chalcopyrite in chloride solutions: Validity of mixed potential model and comparison with sulfate solutions
Sign Up to like & getrecommendations! Published in 2021 at "Hydrometallurgy"
DOI: 10.1016/j.hydromet.2021.105721
Abstract: Abstract A relatively simple electrochemical method has been used to obtain accurate data on the rates of oxidative dissolution of chalcopyrite from well defined surface areas under ambient conditions using iron(III) or copper(II) (in chloride… read more here.
Keywords: chloride solutions; validity mixed; mixed potential; dissolution ... See more keywords
Microstructural evolution in sulfate solutions of alkali-activated binders synthesized at various calcium contents
Sign Up to like & getrecommendations! Published in 2020 at "Journal of materials research and technology"
DOI: 10.1016/j.jmrt.2020.07.041
Abstract: Abstract Alkali-activated binders based on metakaolin, fly ash and slag without curing were exposed directly in air, Na2SO4 and MgSO4 solutions for studying the evolution in mechanical strength and microstructure. A series of binders were… read more here.
Keywords: strength; evolution; sulfate solutions; binders synthesized ... See more keywords