Description

Yuncheng coconut shell granular activated carbon (GAC) is steam‑activated from premium coconut shell raw material. Well‑developed microporous structure combined with high mechanical hardness delivers reliable liquid‑phase adsorption performance.
Multiple grades and particle sizes are configurable to match your operating conditions. Typical use‑cases include drinking‑water treatment, industrial liquid‑phase purification, gold recovery (CIP/CIL mining process), food‑beverage processing and catalyst support.
Critical selection parameters: particle‑size distribution, iodine value, hardness, ash content, moisture, and target contaminant properties. Gold‑recovery grade additionally requires Mintek gold activity (K‑value).
We support custom specifications and flexible packaging. Reach out to us for full technical documentation including TDS and batch‑wise COA.

Parameters

ItemsUnitResults
Particle SizeMesh4*8, 6*12, 8*30, 8*16, 12*40, 30*60
Iodine Valuemg/g900-1200
Specific surface aream2/g900-2000
Bulk densityg/cm³0.45-0.55
Ash content%3-8
Hardness%95-99
Moisture%<5
pH—6-9
Packaging25kg/bag, 500kg/jumbo bag, customized.

Application

Technical Note: Gold‑recovery grade requires strict hardness and Mintek gold‑activity performance, while drinking‑water grade focuses on low soluble impurities. Please specify your exact end‑use when requesting quotation.

coconut shell granular activated carbon GAC for water treatment and gold recovery

Features

Well‑developed Microporous Structure
Excellent adsorption for small‑molecule contaminants, ideal for liquid‑phase applications.
Mechanical Strength
Strong abrasion resistance, minimizes particle break‑down and carbon fines during transport, filling and service cycles.
Multiple Particle Sizes
Available particle sizes can be selected according to the requirements of the treatment system.
Application-Based Selection
Product grades can be evaluated for water treatment, liquid-phase purification and precious metal recovery, subject to the required specifications. Product Specifications

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