YX500 Eco-friendly Gold Leaching Agent: A Safe And Efficient Alternative To Cyanide

The YX500 Eco-Friendly Gold Leaching Reagent, developed by Y&X Beijing Technology Co., Ltd., is a state-of-the-art alternative to sodium cyanide, widely used in gold beneficiation and smelting processes. This innovative product has complete independent intellectual property rights and has been industrialized for production and application.

• Environmental Compatibility: YX500 is an environmentally friendly leaching agent that replaces highly toxic sodium cyanide. It is composed of sodium carbonate tripolycyanate, alkaline thiourea, alkaline polymeric iron, and carbonates, which work synergistically to complex and dissolve gold without releasing free cyanide ions, ensuring a safe and eco-friendly gold extraction process.
• Industrial Application: YX500 has achieved standard discharge of tailings slurry while ensuring gold leaching indicators, significantly reducing environmental impact. The technology has been appraised by the China Gold Association as innovative and reaching international advanced levels.
• Advantages: YX500 offers low toxicity and environmental protection, high recovery rates, good stability, convenient operation, fast recovery, reduced dosage, low cost, and ease of storage and transportation.

• Low Toxicity Principle: The cyano-like groups in YX500 are covalently bonded, not ionically, which, along with steric hindrance, prevents the release of free cyanide ions in alkaline environments while maintaining complexation capabilities similar to free cyanide.
• Water-Insoluble Substances: YX500 contains a small amount of water-insoluble substances (≤3%), primarily iron-containing oxides, which further stabilize the carbonized sodium cyanurate, enhancing the product's stability and safety performance.

• Application Range: YX500 is applicable to a variety of gold-containing materials, including oxidized ores, primary ores, tailings, concentrates, roasting slag, and anode sludge, and is compatible with heap leaching, pool leaching, carbon slurry, and other leaching processes.
• Product Form: YX500 is available as a powdery solid.
• Dissolving Method: It is fully dissolved in water at room temperature after thorough stirring.
• pH Adjustment: The pH is generally maintained between 10-12 using lime or caustic soda.
• Dosage: YX500's dosage can refer to the amount of sodium cyanide used, with adjustments based on ore grades and impurity contents. It is typically prepared as a 15-20% solution and added at the same point as sodium cyanide.

Cost-Effective: While YX500 may have higher reagent consumption for certain ores, the overall production cost is reduced when considering the reuse of leachate and the reduction in tailings treatment costs.

Safety and Compliance: YX500 reduces hidden costs related to safety management and ensures continuous production in regions with unstable sodium cyanide supply.

YX500 represents a significant advancement in gold leaching technology, offering a safer, more environmentally friendly, and cost-effective solution for the gold extraction industry. It is a reliable choice for mines seeking to enhance sustainability and efficiency in their operations.

Because the composition and pH of different ores vary, the non-cyanide gold extraction reagent should be dispensed according to the actual ore amount and the optimal concentration obtained from experimentation. The concentration of the reagent can be tested according to the method provided by our technical team.

Small bag or customer specified packaging, OEM available.

• Background: More than 40 years mining industry experience
• Product: Patented products, specially for complex difficult mineral ores
• Technology Service: Adjust formula and recommend most suitable product model according to different application environment
• OEM Service available
• 24 Hours Service Online
• Samples Provided for testing

Y&X Beijing Technology Co., Ltd is a professional metal mine beneficiation solution provider, with world-leading solutions for refractory beneficiation. Over the years, we have accumulated rich successful experience in the fields of copper, molybdenum, gold, silver, lead, zinc, nickel, magnesium, scheelite and other metal mines, rare metal mines such as cobalt, palladium, bismuth and other non-metal mines such as fluorite and phosphorus.

We provide customized beneficiation solutions according to the customer's ore properties and production conditions, including the most advanced beneficiation methods and the most efficient beneficiation reagents, to ensure maximum benefits for customers.

Since its establishment, the company has focused on the R&D, production and application of efficient and eco-friendly beneficiation reagents, providing effective support for the construction of green mines. Our innovative flotation reagents have enabled some mines that could not normally produce products to achieve industrialized production, turning waste into treasure!

Our company's products mainly include:

• High-efficiency frother with better performance than common frothers such as terpineol oil, MIBC
• High-efficiency collector that improves metal recovery rates beyond traditional collectors
• Pioneering depressant for solving complex refractory beneficiation of high talc, high carbon and high fine mud/clay
• Special copper depressant for better copper and molybdenum separation operations
• High-efficiency activators and regulators as the cornerstone of improved beneficiation indices
• Flocculent with better cost performance and richer mining application experience compared to world's top brands