Re-yingcai® YCA02002S is a next-generation cyanide-free gold ore beneficiation and leaching agent formulated with organic chelating and inorganic complexing components. It contains no cyanide ions and is designed as a lower-toxicity processing reagent for mines and precious-metal recovery operations. Suitable for heap leaching, vat leaching, carbon-in-pulp processing and gold recovery from plated scrap, it can be introduced into existing cyanidation production lines without equipment modification while supporting gold recovery, operational safety and environmental compliance.
Product Features
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High Gold RecoveryDelivers strong gold dissolution performance, maintaining 70–80% recovery under conventional conditions and exceeding 95% on high-grade oxidized ores with low impurity levels, supporting higher throughput and mine economics.
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Lower Processing CostCompared with conventional extraction methods, the optimized reagent dosage helps reduce chemical consumption and overall gold-processing costs.
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Cyanide-Free and Low-ToxicityDeveloped with environmental protection and operating safety in mind, the formulation offers lower toxicity than conventional cyanide-based methods and helps reduce environmental contamination risks.
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Environmentally ResponsibleIts combination of lower toxicity and efficient gold recovery reduces environmental impact, supports ecosystem protection and aligns with sustainable mining requirements.
Product Parameters
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Product Name Eco-Friendly Gold Ore Beneficiation Agent Model YCA02002S Appearance Off-white powder Applicable Ore Types Oxidized ores, sulfide ores and related gold-bearing materials Transport and Storage Protect from moisture and water; store separately Leaching Performance High Packaging 25 kg/bag
High Recovery and Fast Leaching
Strong gold-dissolution performance provides 70–80% recovery on conventional ores and more than 95% on suitable high-grade oxidized ores. Faster leaching improves gold liberation, processing throughput and overall economic returns.
Cyanide-Free, Lower-Toxicity Formulation
The formulation contains no highly toxic cyanide ions and can degrade more readily. Process water can be treated through simplified neutralization, while lower toxic residue in tailings helps reduce soil and water contamination risks and supports green-mine standards.
Broad Compatibility with Mainstream Processes
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Compatible with mainstream heap-leaching, vat-leaching and carbon-in-pulp processes. Existing cyanidation equipment can be used without modification, and the reagent can process various gold ores, gold-bearing tailings and plated scrap, lowering the barrier to production conversion.
Simpler Storage, Transport and Safer Operation
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The product is not classified as a highly toxic cyanide chemical. Procurement, storage and transport are simpler, and no toxic cyanide gas is generated during normal use, helping reduce operator exposure risks and streamline site safety management.
Related Products
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Re-yingcai® Cyanide-Free Gold Leaching AgentRe-yingcai® Cyanide-Free Gold Leaching AgentYCA02003S | Fast, Stable and Cyanide-Free Gold Leaching
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Re-yingcai® Eco-Friendly Gold Leaching AgentRe-yingcai® Eco-Friendly Gold Leaching AgentYCA02001S | Safe, High-Efficiency Gold Recovery and Easy Tailings Treatment
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Re-yingcai® Eco-Friendly Gold Dissolving AgentRe-yingcai® Eco-Friendly Gold Dissolving AgentA cyanide-free gold dissolving agent for efficient and environmentally responsible gold recovery.
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