Description

United Chemical AuCarb AC50 Series: Premium Coconut Shell Activated CarbonThe “Profit Guardian” for Gold Recovery. Engineered for Maximum Adsorption, Zero-Waste Hardness, and Superior CIL/CIP Performance.A.A.R.L            ASTM Standard       ISO CertifiedWhy AuCarb AC50 is the Industry Choice?In modern gold recovery (CIP/CIL), while Sodium Cyanide determines how much gold is dissolved, Activated Carbon determines how much gold is actually kept. AuCarb AC50 is not just a filter medium; it is a high-performance catalyst for your mine’s profitability.Sourced from high-altitude, aged Coconut Shells in Southeast Asia and processed via advanced steam activation, it solves the critical pain points of “Carbon loss, low loading, and attrition”.United Chemical AuCarb AC50 Technical Data & ScienceData Formula: High Iodine Adsorption + Extreme Hardness = Zero Loss RecoveryCAS Number7440-44-0HS Code3802109000Hazard Class4.1 UN Number1362Critical Performance Benchmarks: Why It Matters?Ball-Pan Hardness AuCarb: ≥ 99%                   Industry: 95%-97%Why it matters: In CIP/CIL tanks, carbon particles are subjected to violent agitation. A 99% hardness ensures the carbon maintains its integrity, preventing the formation of loaded “carbon fines” that escape through screens—effectively locking your gold in the circuit rather than letting it bleed into tailings.A.A.R.L Attrition Rate AuCarb: ≤ 1.5%                    Industry: ≤ 3.0%Why it matters: This measures long-term durability. By controlling the attrition rate at an elite 1.5%, you reduce annual carbon consumption by over 20%. This directly cuts your operational costs and minimizes the risk of gold being carried away by fine carbon particles.K-Value (Adsorption Kinetics)AuCarb: ≥ 26 kg/t                    Industry: 20-22 kg/tWhy it matters: Time is money in mining. A K-value of ≥26 kg/t means our carbon captures gold ions faster and more aggressively. This allows for higher slurry flow rates and ensures peak recovery even when treating high-grade ores or fluctuating feed grades.R-Value (Adsorption Equilibrium)AuCarb: ≥ 50%                    Industry: 35-45%Why it matters: The R-value reflects adsorption efficiency in dynamic conditions. High R-values mean peak equilibrium is reached sooner, ensuring that low gold concentrations in the tail tanks are still efficiently captured, reducing the final tailing grade.Total Ash Content AuCarb: ≤ 3% – 4%                    Industry: 5% – 8%Why it matters: Ash consists of inert impurities. Lower ash content means cleaner micropores and better performance after thermal reactivation. AuCarb can be regenerated more times with a 95%+ activity recovery, significantly extending the lifespan of each batch.Platelet Content AuCarb: ≤ 5%                    Industry: 8% – 10%Why it matters: Flat “platelets” are the primary cause of inter-stage screen blinding (clogging). By keeping this ≤5%, we ensure consistent pulp flow through the circuit and prevent costly mechanical downtime for screen cleaning.CTC & Butane ActivityAuCarb: ≥ 50% / 19.5%                    Iodine: ≥ 1100 mg/gWhy it matters: These parameters define the internal “storage capacity” of the carbon. A higher CTC/Iodine value means each grain can carry 15-20% more gold than standard products, allowing for higher loaded carbon grades and more efficient elution.Complete Technical Data Sheet (TDS)Particle Size (6×12 mesh)98.3% DistributionApparent Density0.48 – 0.55 g/ccMoisture Content≤ 5%Carbon ContentPure Coconut Shell BaseThe Science of Superior Recovery: 3 Critical Benchmarks1. The 99% Hardness AdvantageIn high-agitation tanks, carbon collisions are violent. A 1% increase in attrition is not just lost carbon—it’s gold-loaded carbon escaping into waste. AuCarb AC50 maintains peak structural integrity.2. Kinetic Precision (K & R Values)Our carbon achieves an R-Value (Adsorption Kinetics) ≥ 50%. This means gold ions are “locked” instantly, preventing losses even during surge flows or fluctuating ore grades.3. Low Platelet Content (≤ 5%)Uniform particle size (6×12 mesh) and low platelet levels ensure your inter-stage screens never clog, maintaining smooth pulp flow and preventing mechanical downtime.Direct Benefits to Your Mining Bottom Line+0.1-0.3gExtra Gold Recovered per Ton-20%Carbon Consumption Reduction 95%+Activity Recovery after ReactivationReady to Secure Your Profit?Contact our global technical team for a full COA report or on-site sampling. We don’t just sell chemical parameters; we deliver 5-10 years of operational certainty. Request a Quote & COA WhatsApp: +86 173 9270 5576 Random ContentHot contentHot review contentFlexible Customer and Supplier Relations Specialist (Location: India)T-610 collector Salicyl oxime acid derivative Content 3.5%Sodium sulphate 99% Pharmacy GradeLithium hydroxide 99% SolidCalcium Chloride 74% FlakesFood Additive E330 Citric acid monohydrateCobalt Sulfate 98% Brown yellow or red crystal1Discounted Sodium Cyanide (CAS: 143-33-9) for Mining – High Quality & Competitive Pricing2Sodium Cyanide 98.3% CAS 143-33-9 NaCN gold dressing agent Essential for Mining Chemical Industries3China’s New Regulations on Sodium Cyanide Exports and Guidance for International Buyers4Sodium Cyanide (CAS: 143-33-9) End user certificate (Chinese and English version)5International Cyanide（Sodium cyanide） Management Code – Gold Mine Acceptance Standards6China factory Sulfuric Acid 98% 7Anhydrous Oxalic acid 99.6% Industrial Grade1Sodium Cyanide 98.3% CAS 143-33-9 NaCN gold dressing agent Essential for Mining Chemical Industries2High Purity · Stable Performance · Higher Recovery — sodium cyanide for modern gold leaching3Nutritional Supplements Food Addictive Sarcosine 99% min4Sodium Cyanide Import Regulations & Compliance – Ensuring Safe and Compliant Importation in Peru5United Chemical’s Research Team Demonstrates Authority Through Data-Driven Insights6AuCyan™ High-Performance Sodium Cyanide | 98.3% Purity for Global Gold Mining7Digital Electronic Detonator（Delay time 0~ 16000ms）