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Os britadores móveis também podem ser chamados de plantas de britagem móveis, britadores móveis, etc. É um produto inevitável da tecnologia de britagem de alta tecnologia na nova era, e suas principais características são que pode ser operado de forma móvel, pode andar livremente e é mais conveniente para transições, garantindo que o equipamento Enquanto a produção é segura, o trabalho o processo é mais confiável.
The ore from Barrick s Goldstrike mine NV USA is the gold ore with double refractoriness containing sulfide and carbonaceous matter In the plant the mined refractory gold ores are treated with alkaline POX to oxidize the sulfide then the thiosulfate gold leaching process is applied to avoid the preg robbing effect from the carbonaceous
Abstract—Gold and silver are capable of forming stable natural compounds with different elements For gold 36 minerals are known 10 in the class Native metals intermetallic compounds and 26 in the class Sulfides selenides tellurides arsenides antimonides bismuthides For silver 194 minerals are registered in the MMA presented in 8 classes
Gold particles in an ore deposit will vary in size from large nuggets to particles locked in the crystal lattice of sulfide minerals These sulfide minerals are referred to as gold carrier minerals and contain trace to minor amounts of gold Taggart 1927 Chryssoulis and Cabri 1990 Often it is found that gold ores are refractory due to the small size of the gold
Sulfide gold ore refers to a type of geological deposit in which gold is locked within metal sulfide minerals These ores typically have complex compositions containing not only gold but also silver copper lead zinc and other metals As a result their processing is more complicated than that of free gold ores those that release gold more
The gold in the sulfide ores is finely dispersed and locked up in sulfide minerals with other precious metal associations leading to the loss of these components in tailings from traditional processing Lyu et al 2020 Sulfides also react with cyanide and oxygen to form cyano complexes and thiocyanate thus both processing costs and
Electrodeposited antimony can be treated with sulfuration volatilization technology which causes antimony to volatilize in the form of antimony sulfide During this process gold is enriched in the residue thereby realizing the value added use of antimony and the recovery of gold In this study the thermodynamic conditions of antimony sulfide were
In laboratory experiments this new reagent system achieved a substantially better separation of copper gold sulfide ore and pyrite than the conventional process program First principles calculations based on density functional theory DFT were used to understand the separation mechanism of the new reagent scheme
The studied ore samples are typical for the deposit and are predominantly mica quartz carbonate metarocks containing pyrrhotite muscovite quartz veinlets thin sulfide dissemination arsenopyrite pyrrhotite sporadically pyrite and stibnite and stibnite relations between ore minerals observed in the samples replacement of pyrrhotite by gold
