Application

Dithiophosphate Ammonium Black is an excellent collector and frother for metallic ores. It has a special separation

effect on copper, lead, silver, and activated zinc sulfide ores as well as difficult-to-select multi-metal ores. Its collecting

performance for pyrite and magnetic pyrite is weak in weakly alkaline pulp, but it has a stronger collecting ability for

pyromorphite.

It can also be used for the flotation of nickel and antimony sulfide ores, especially for difficult-to-select sulfide nickel

ores, sulfide nickel-oxide mixed ores, and sulfide ores with gangue. According to research, using Dithiophosphate

Ammonium Black is also beneficial for the recovery of platinum, gold, and silver. Dithiophosphate Ammonium Black

appears as white to grayish-white, sometimes with a slightly pinkish fine particle to powder-like appearance with good

weight performance and stability, and good selectivity. When this product is used instead of yellowing agent for gold

flotation, the gold recovery rate and concentrate grade increase significantly

Product Parameters