MYSX/ZSH MIXTURE AS SULFIDIZING AGENT

• Main Authors: KLOBES Mr. Olaf, PRATS Mr. Leandro, FOLCHNANDT Mr. Matthias, PICARDI Mr. Ulises, GIMÉNEZ Mr. Rodrigo M
• Format: Patent
• Language: English; Spanish
• Published: 13.06.2022
• Subjects: CHEMISTRY; COMPOUNDS THEREOF; FERROUS OR NON-FERROUS ALLOYS; INORGANIC CHEMISTRY; METALLURGY; NON-METALLIC ELEMENTS; PRETREATMENT OF RAW MATERIALS; PRODUCTION AND REFINING OF METALS; TREATMENT OF ALLOYS OR NON-FERROUS METALS

The disclosure is directed to a sulfidizing agent obtainable by mixing MySx and ZSH in a weight ratio of from about 90:10 to about 10:90, wherein M is chosen from Li+, Na+, K+, Rb+, Cs+, NH4+, Mg2+ and Ca2+, y is about 1 or about 2, x is from about 1.1 to about 5, and Z is independently chosen from Li+, Na+, K+, Rb+, Cs+ and NH4+, and a process for using the sulfidizing agent in the recovery of one or more metal ores and/or polymetallic minerals from gangue. La descripción está dirigida a un agente sulfidizante obtenible al mezclar MySx y ZSH en una relación en peso de 90:10 a 10:90, en donde M se selecciona de Li+, Na+, K+, Rb+, Cs+, NH4+, Mg2+ o Ca2+, y es 1 o 2, x es de 1,1 a 5, y Z se selecciona independientemente de Li+, Na+, K+, Rb+, Cs+ y NH4+, y un proceso para usar el agente sulfidizante en la recuperación de una o más menas metálicas y/o minerales polimetálicos de la ganga.