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ACD-800B Yellow Spherical Chelating Resin Gallium Recovery Alkaline Sodium Aluminate Liquor
Product Details:
| Place of Origin: | China |
| Brand Name: | ADVSORBENT |
| Certification: | ISO 9001:2015 |
| Model Number: | ACD-800B |
Payment & Shipping Terms:
| Minimum Order Quantity: | 25 Liters |
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| Price: | USD 30-60 / Liter |
| Packaging Details: | 25 liters/bag, 25KG/bag, 50 liters/drum (dry type), 200 liters/drum, 1 cbm on a pallet, 1 ton on a pallet, or customized |
| Delivery Time: | 7-15 working days after order confirmation |
| Payment Terms: | T/T, L/C, Western Union, PayPal |
| Supply Ability: | 1000 Tons per Year |
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Detail Information |
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| Structure: | Styrene-Acrylonitrile Copolymer | Appearance: | Yellow Opaque Spherical Beads |
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| Particle Size Range: | 0.315-1.25 Mm (95% Minimum) | Shipping Weight: | 0.72-0.87 G/ml |
| Moisture Content: | 60-70% | Sphericity After Attrition: | 90% Minimum |
| Gallium Adsorption Capacity: | 3.5 G/L Minimum | Application: | Ga Extraction From Bayer-Process Alumina Mother Liquor |
| Highlight: | ACD-800B chelating resin gallium recovery,spherical chelating resin alkaline liquor,sodium aluminate gallium recovery resin |
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Product Description
Overview
Sphelite ACD-800B uses a styrene-acrylonitrile copolymer matrix carrying chelating groups with specific affinity for gallium ions (Ga3+). Chelation, rather than plain ion exchange, keeps gallium capture effective in strongly alkaline sodium aluminate streams, so the resin can be used directly on plant liquor without pH adjustment.
Technical Indexes
| Appearance | Yellow opaque spherical beads |
| Structure | Styrene-Acrylonitrile Copolymer |
| Particle Size Range (mm) | ≥ 95% 0.315-1.25 |
| Shipping Weight (g/ml) | 0.72-0.87 |
| Moisture Content (%) | 60-70 |
| Sphericity after Attrition (%) | ≥ 90 |
| Gallium Adsorption Capacity (g/L) | ≥ 3.5 |
Why It Works in Alkaline Circuits
- Chelating functional groups stay stable in high-caustic sodium aluminate liquor.
- Yellow opaque spherical beads make bed inspection and resin sampling easy.
- Particle size 0.315-1.25mm with 95% minimum in range for stable hydraulic behaviour.
- Sphericity after attrition 90% minimum keeps fines low through repeated caustic cycles.
Key Applications
- "Ga" extraction from Bayer-process alumina mother liquor
- "Ga" recovery from alkaline sodium aluminate liquor
- "Ga" enrichment from various alkaline liquid systems
Operating Conditions
Pre-treatment: Rinse resin with 1-2BV pure water.
Adsorption Conditions: SS ≤ 1 ppm.
Regeneration:
- Regenerants: 4~6BV mixed solution (0.8333mol/L Na₂S·9H₂O + 2.5mol/L NaOH) and 2BV 5.0mol/L NaOH
- Concentration: 0.8333mol/L Na₂S·9H₂O + 2.5mol/L NaOH, 5.0 mol/L NaOH
- Flowrates: 1-1.5BV/h (mixed eluent), 2BV/h (water & NaOH)
- Rinse resin with 2~4BV pure water twice before elution and prior to NaOH activation
Packaging
ADVSORBENT provides a variety of packaging options, such as bags, drums, cartons, bulk bags and ton bags that meet the transportation standards at home and abroad. We also accept customized packaging according to customer requirements to ensure the safe and efficient delivery of products to each customer: 25 liters/bag · 25KG/bag · 50 liters/drum (dry type) · 200 liters/drum · 1 cbm on a pallet · 1 Ton on a pallet.
Storage Proposal
The storage temperature of this material shall not be higher than 90°C. Stored above 0°C in wet state. In the storage state, keep the package sealed well to prevent water loss. In case of water loss, soak the dry resin in ethanol for about 2 hours, wash it with clean water and then repackage or use it. Prevent the spheroid from freezing and cracking in winter. If freezing is found, melt slowly at room temperature.
