Ball Mill For Pentlandite Wulfenite

1987-7-21a 1 wt aqueous sodium isopropyl xanthate 3hydroxytrimethylene sulfidethe results show that 3-hydroxytrimethylene sulfide acted as a depressant by reducing the amount of ni and fe floated since the percent recovery of cu is about the same as when only xanthate was used, these results demonstrate the use of 3-hydroxytrimethylene sulfide to upgrade cu-containing ores.

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