Auteur David Dreisinger
Documents disponibles écrits par cet auteur (3)
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Article : texte imprimé
Libin Tong, Auteur ; David Dreisinger, Auteur |The effects of sulfur dispersing agents in the oxygen pressure leaching of nickel concentrate at medium temperature were investigated by interfacial studies. Liquid sulfur–aqueous solution interfacial tensions and liquid sulfur–sulfide mineral c[...]
Article : texte imprimé
Feng Xie, Auteur ; David Dreisinger, Auteur |The use of the guanidine extractant, LIX 7950, to extract copper cyanide from waste cyanide solution has been investigated. Copper extraction is favorable at low pH while a high cyanide to copper molar ratio tends to suppress copper loading. The[...]
Article : texte imprimé
Libin Tong, Auteur ; David Dreisinger, Auteur |The adsorption behavior of sulfur dispersing agents, including lignosulfonate, Quebracho, o-phenylenediamine (OPD), and humic acid on elemental sulfur and nickel sulfide concentrate was investigated. The charge changes on elemental sulfur surfac[...]
