Collectors are organic compounds used in mineral flotation to selectively enhance the hydrophobicity (water-repellent property) of target mineral surfaces. By adsorbing onto specific minerals, they allow air bubbles to attach and carry them to the surface as froth, while unwanted gangue minerals remain in the slurry.Collectors enable economic extraction of low-grade ores by improving mineral recovery rates. Their selection depends on ore type, pH, and process conditions.

Lead Nitrate

 Lead Nitrate is a white crystalline inorganic compound composed of lead and nitrate ions. It is highly soluble in water and commonly used in laboratories and industrial applications as an oxidizing agent, in the preparation of other lead compounds, and as a reagent in chemical synthesis. Lead Nitrate is known for its strong oxidizing properties and must be handled with care due to its toxicity and environmental hazards.