| Customization: | Available |
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| Appearance: | Powder |
| Usage: | Floatation Reagents |
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D486, developed by Y&X Beijing Technology Co., Ltd., is a high-efficiency depressant specifically designed to suppress fine-grained carbon minerals such as graphite, organic carbon, and free carbon. It is widely used in the flotation of copper, gold, lead-zinc, and other non-ferrous or precious metal ores, where carbon interference significantly affects recovery and concentrate grade.
Selective Carbon Suppression
D486 makes carbon surfaces hydrophilic, preventing graphite or organic carbon from adsorbing onto target minerals, thus avoiding competition during flotation.
Improves Grade & Recovery
By reducing unwanted carbon flotation, D486 enables collectors to work more efficiently, leading to higher recovery rates and better concentrate purity.
Reduces Reagent Consumption
Minimizes the use of collectors and frothers by eliminating interference from carbon-rich particles.
Versatile Application
Suitable for flotation systems containing carbonaceous gangue in copper, gold, and polymetallic ores.
Form: Yellow to yellow-brown solid powder
Dosage: 50-1000 g/t of raw ore
Usage: Add to flotation tank, stirring drum, or ball mill
Recommended Solution Concentration: ≤3%
Xanthan gum
Soluble starch
Carboxymethyl hydroxyethyl cellulose
25 kg bags / 750 kg jumbo bags
Store in a dry, well-ventilated place away from heat, acids, bases, oxidizers, or open flame
Follow FIFO (first in, first out) storage principle
Avoid skin/eye contact; use gloves, goggles, and protective clothing
Avoid inhalation of dust or vapors
Most of the product is consumed during processing; the rest enters tailings - avoid discharge into natural water bodies
D486 is the optimal depressant for cleaner flotation in carbon-rich ores - improving recovery, reducing reagent costs, and stabilizing performance.
Contact us to request samples, MSDS, or technical support for your operation.
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