Yazar "Darban, Ahmad Khodadadi" için listeleme
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Geopolymerization mechanism of binder-free mine tailings by sodium silicate
Koohestani, Babak; Mokhtari, Pozhhan; Yılmaz, Erol; Mahdipour, Forough; Darban, Ahmad Khodadadi (Elsevier Ltd, 2021)The geopolymerization of solid substances rich in calcium and aluminum including mine tailings by sodium silicate is mainly believed to be under the influence of alkali activation. However, mine tailings’ relative neutral ... -
Geopolymerization of soil by sodium silicate as an approach to control wind erosion
Koohestani, Behrooz; Darban, Ahmad Khodadadi; Mokhtari, Pozhhan; Darezereshki, Esmaeel; Yılmaz, Erol (Springer, 2021)Transportation of fugitive dust over long distances because of wind erosion is a severe environmental threat. Different approaches are experienced to control wind erosion, but durability and costs are the main drawbacks ... -
Influence of hydrofluoric acid leaching and roasting on mineralogical phase transformation of pyrite in sulfidic mine tailings
Koohestani, Babak; Darban, Ahmad Khodadadi; Mokhtari, Pozhhan; Darezereshki, Esmaeel; Yılmaz, Erol; Yılmaz, Elif (Mdpi, 2020)Under the oxidative roasting process, pyrite, as a major mineral in sulfidic mine tailings, can transform to iron oxides. Generated iron oxides, if exhibiting enough magnetic properties, can be recovered via magnetic ...
