Industry Solutions
Mineral Processing Chemical Solutions
YuXing provides mineral processing chemical solutions for gold recovery, flotation, tailings treatment, mine-water clarification and pH control. We help buyers match the process stage to suitable product families, specifications, packaging and available export documents.
Start with ore type, process flow, current reagent scheme, operating conditions and recovery target. YuXing then coordinates product options and supply requirements. Buyers who already know the product can use the mining chemicals product catalog.
Mineral Processing Chemical Selection by Process
Start from your process stage — gold recovery, tailings treatment, flotation, or pH adjustment — then jump to the matching products and inquiry information.
| Process stage | Typical objective | Relevant chemical families | Information needed for selection |
|---|---|---|---|
| Gold leaching and adsorption | Gold dissolution, adsorption and recovery | Sodium cyanide, coconut shell activated carbon, alkalis and selected auxiliaries | Ore and process, CIP/CIL/heap route, carbon mesh and performance targets, reagent specification and compliance requirements |
| Flotation | Recovery and selectivity | Xanthates, dithiophosphates, frothers, activators, depressants and pH modifiers | Ore minerals, flowsheet, pulp pH, current reagent regime, dosage and target concentrate |
| Tailings and mine water | Settling, clarification, dewatering and water recycling | PAM flocculants, coagulants and pH-control chemicals | Solids content, particle size, pH, water chemistry, settling target and existing equipment |
| pH adjustment and neutralization | Conditioning, neutralization and process control | Caustic soda, soda ash and selected industrial acids | Current and target pH, flow rate, buffering demand, materials compatibility and dosing system |
Applicable Industries
Where Mineral Processing Chemicals Are Used
Gold CIP / CIL Processing
Activated carbon, sodium cyanide, caustic soda, and gold leaching & recovery chemicals.
Copper & Polymetallic Flotation
Xanthates, dithiophosphates, frothers, and regulators for flotation circuits.
Industrial Wastewater Treatment
PAM flocculants and water treatment chemicals for clarification, dewatering, and water recycling.
Mine pH Adjustment & Neutralization
Sodium hydroxide, sodium carbonate, and acid products for pulp adjustment and neutralization.
Product Categories
Mining and Mineral Processing Chemicals by Application
Essential mining chemicals organized by process — gold extraction, tailings treatment, flotation, and acid/alkali adjustment.
01
Gold Extraction & Recovery Chemicals
During gold production, leaching, adsorption, elution, and tailings treatment all require different types of chemicals. We supply activated carbon, sodium cyanide for gold mining, caustic soda, and related auxiliary chemicals — working as a reliable sodium cyanide supplier for heap leach, CIP and CIL operations.
- Coconut Shell Activated Carbon — for CIP / CIL gold recovery systems; common specs include 5×10 mesh and 6-12 mesh, with focus on iodine value, hardness, ash, moisture, particle size, and dust control
- Sodium Cyanide NaCN — core sodium cyanide compound for gold leaching; typical uses include CIP, CIL and heap leach circuits; must be handled per destination country regulations, transport requirements, and mine safety management standards
- Sodium Hydroxide NaOH — for pH adjustment, elution systems, and some water treatment scenarios
- Acid Products — hydrochloric acid, sulfuric acid, nitric acid, and related products for cleaning, adjustment, and auxiliary processes
Gold recovery procurement note
For gold CIP, CIL and heap leaching operations, buyers should confirm leaching reagent specification, activated carbon mesh size, iodine value, hardness, ash, moisture, packaging, destination port and import compliance requirements before procurement.
✔ Batch CoA and available product documents can be provided according to confirmed inquiry or order; third-party testing can be arranged per client requirements
02
PAM & Tailings Treatment Chemicals
Polyacrylamide flocculant (PAM) is widely used in mining and concentrator operations for tailings settling, thickener clarification, sludge dewatering, and polyacrylamide water treatment in mine wastewater circuits.
Different PAM grades are needed under different pulp conditions. Anionic, cationic, non-ionic, and amphoteric PAM each suit different scenarios depending on pulp pH, solids content, particle size, settling speed, and supernatant quality requirements.
- Polyacrylamide PAM — anionic polyacrylamide, cationic polyacrylamide, non-ionic, and amphoteric polyacrylamide water treatment polymer grades available
- Flocculants & Coagulants — improve solid-liquid separation, settling performance, and recycled water quality
- Water Treatment Chemicals — for mine wastewater clarification, impurity removal, and water recycling
✔ We can discuss grade selection and sample testing when clients provide current product codes, water samples, or site conditions
03
Flotation Reagents
Flotation reagents are used in copper, lead-zinc, gold-associated, sulfide, and oxide ore beneficiation. Different ore properties and flotation flows require different collectors, frothers, and regulators.
- Xanthate Collectors — sodium butyl xanthate, isobutyl xanthate, isoamyl xanthate, and related products
- Dithiophosphate Collectors — for certain sulfide ores and precious-metal-associated minerals
- Frothers — MIBC and related foam control products
- Regulators & Auxiliaries — sodium sulfide and copper sulphate pentahydrate (copper sulfate) flotation activators, sodium sulfite, and other common beneficiation chemicals
Flotation reagent selection references
For reagent selection, compare types of flotation reagents in mineral processing, Sodium Butyl Xanthate, Sodium Isopropyl Xanthate, Potassium Amyl Xanthate, MIBC frother, Copper Sulfate, Sodium Sulfide and Sodium Hydrosulfide.
✔ We provide basic specification data and supply proposals based on ore type, process flow, and target products
04
Industrial Acids, Alkalis & pH Adjustment
Mineral processing and water treatment frequently require pH adjustment, acid-base neutralization, cleaning, and auxiliary process treatment.
- Sodium Hydroxide NaOH — alkaline adjustment, neutralization, and some gold processing applications
- Sodium Carbonate Na₂CO₃ — pH buffering and process adjustment
- Hydrochloric Acid HCl — acid washing, pH adjustment, and industrial treatment
- Sulfuric Acid H₂SO₄ — partial leaching, adjustment, and industrial treatment scenarios
- Nitric Acid HNO₃, Phosphoric Acid H₃PO₄ — for specific process requirements
✔ Packaging information, export documents and available batch documents can be confirmed according to product and destination requirements
Support We Provide
Mining Chemical Supply, Packaging and Documentation Support
Hong Kong YuXing focuses on supplying common mine chemicals to clients in a stable, clear and safe manner. For key products such as coconut shell activated carbon, PAM and flotation reagents, sample coordination and available batch documents can be discussed according to confirmed inquiry or order.
✔ Product matching by process stage
✔ Available batch documents after confirmed inquiry or order
✔ Packaging and product photos
✔ Third-party test report arrangements when applicable
✔ Sample coordination
✔ Sea freight container loading recommendations
✔ Export documentation support
Supply & Export
We support standard container export with bag, jumbo bag, drum, and pallet packaging as appropriate. Common shipment modes include 20GP, 40HQ, and full-container loads.
We support invoices, packing lists, certificates of origin, available batch documents and other export documents according to product type, destination country and port requirements.
Mineral Processing Chemical FAQ
Which chemicals are commonly used in mineral processing?
Common families include flotation collectors, frothers, activators and depressants; gold-leaching and adsorption products; flocculants and coagulants; and acids or alkalis for pH control. The correct system depends on ore type, process stage, water chemistry and recovery target.
What information is needed to select a flotation reagent?
Provide the ore and target minerals, mineralogy where available, flowsheet, pulp pH, current reagent scheme, dosage, water conditions and the required recovery and concentrate quality. Laboratory or plant trials remain necessary where performance is critical.
Can one PAM grade be used for every tailings stream?
No. Polymer charge type, molecular weight and dosage should be selected around solids, particle size, pH, water chemistry, settling performance and dewatering equipment. Bench testing is normally the appropriate starting point.
Which documents can be coordinated for mining chemicals?
Available TDS, SDS, batch COA, packaging information and commercial or shipping documents can be coordinated after the product, source, order and destination requirements are confirmed. Availability varies by product and manufacturer.
Does YuXing determine the final plant dosage?
No. YuXing supports product matching and supply coordination, but the mine or its qualified technical team must validate product suitability and dosage using site data, testing and operating controls.
Is there a relevant supply case?
See the 165-ton coconut shell activated carbon delivery for a Zimbabwe gold mine for an example of product, packaging and export coordination.
Technical references and review
Technical review: YuXing Chemical product and application team. Reviewed October 12, 2026. Product suitability, dosage and plant performance must be validated for the actual ore, water and process conditions.
Send Your Mining Chemical Inquiry
Include product, quantity, specification, application, destination port, packing and — for NaCN — end-user / import compliance details. We review the inquiry after receiving the basic project information and confirm the next technical or commercial step.
Core entry points: Activated Carbon · Sodium Cyanide · PAM · Types of Flotation Reagents · Mining Chemical Inquiry
HONG KONG YUXING INDUSTRIAL CO., LIMITED
Email: [email protected]
WhatsApp: +86 17734807625
Website: yuxingchem.com
