High Iodine Value Coconut Shell Activated Carbon for Gold Refining and Precious Metal Extraction

Price Negotiable

Price: Please contact us

MOQ: 10t

Delivery Time: 10-15 working days

Brand: XWELL

Product Description

High Iodine Value Coconut Shell Activated Carbon for Gold Refining & Precious Metal Extraction

Coconut shell gold carbon is made from high-quality coconut shells, refined via physical methods, high-temperature steam activation, and special processes (carbonization, activation, water grinding, air classification). It has uniform particle size, high mechanical strength, and strong adsorption capacity—ideal for modern gold mine extraction, mainly used in precious metal separation/extraction in gold metallurgy via heap leaching or CIP method.

Key Features

Selected Southeast Asian high-quality coconut shells as raw material, made with independently developed equipment
Optimized refining process: ≥1100 mg/g iodine value, ultra-high strength, excellent gold adsorption & max loadings, minimal gold losses
No thin flakes, no grinding/water washing needed; ready-to-use (25kg packages)

Technical Specifications

Physical Properties
Particle Size	5-10mesh>90% /6-12mesh>90%
Moisture (%)	≤10
Ash Content (%)	≤5
Hardness (%)	≥98
Bulk Density (g/ml)	0.40-0.50
PH value	>7

Chemical Adsorption Properties
Iodine Adsorption Value (mg/g)	≥1100
CTC (%)	>50

Applications

Product Purpose: Dedicated activated carbon for gold extraction, specializing in adsorbing gold cyanide.
Core Advantages: Uniform particle size, strong adsorption capacity, high wear resistance.
Applications: Suitable for heap leaching, CIP/CIL metallurgical processes, and gold tailings recovery; improves gold recovery rate in cyanidation extraction.

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