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ACD-800B Macroporous Chelating Resin Gallium Enrichment Columns 0.315-1.25mm Spherical Beads
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 columns,macroporous gallium enrichment resin,0.315-1.25mm spherical chelating beads |
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Product Description
Product Introduction
Sphelite ACD-800B is a macroporous chelating resin supplied as yellow opaque spherical beads in the 0.315-1.25mm range, with 95% minimum in range and sphericity after attrition of 90% or above. Combined with a shipping weight of 0.72-0.87g/ml, the beads give a uniform bed, predictable pressure drop and straightforward scale-up for gallium enrichment columns fed with alkaline liquor.
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 |
Column Operation Guidance
- Rinse with 1-2BV pure water as pre-treatment before first loading.
- Keep feed suspended solids at or below 1 ppm.
- Mixed eluent at 1-1.5BV/h; water and caustic at 2BV/h.
- Two pure-water rinses of 2~4BV each, before elution and prior to NaOH activation.
Key Applications
- "Ga" enrichment from various alkaline liquid systems
- "Ga" extraction from Bayer-process alumina mother liquor
- "Ga" recovery from alkaline sodium aluminate liquor
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.
