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ASD-003 Anion Exchange Resin Iron Removal Rare Earth Metallurgy Hydrochloric Acid Leach Solution
Product Details:
| Place of Origin: | Shaanxi, China |
| Brand Name: | Sphelite |
| Certification: | ISO 9001:2015 |
| Model Number: | ASD-003 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 100 Liters |
|---|---|
| Price: | USD 4.30 / Liter |
| Packaging Details: | 25kg woven bag with inner plastic liner, or 1000L bulk bag, export-grade pallet |
| Delivery Time: | 3-7 working days for stock, 15-25 days for production |
| Payment Terms: | T/T, L/C, PayPal, Western Union |
| Supply Ability: | 24000 Metric Tons per Year |
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Detail Information |
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| CAS No.: | 122560-63-8 | MF: | C8H8 |
|---|---|---|---|
| Type: | Weak Base Anion Exchange Resin | Purity: | 99.9% |
| Appearance: | Opalescent To Pale Yellow Opaque Globular Particles | Material: | Styrene |
| Polymer Structure: | Macroporous Polystyrene-divinylbenzene Copolymer | Functional Group: | Weak Base Tertiary Amine (-N(CH3)2) |
| Ionic Form: | Free Base (OH-) | Particle Size Range: | 0.315-1.25 Mm (>=95%) |
| Moisture Content: | 48-60% | Wet Apparent Density: | 0.65-0.72 G/mL |
| True Density: | 1.03-1.08 G/mL | Total Exchange Capacity: | >=1.6 Mmol/g |
| Target Pollutant: | Iron Ions (Fe3+/Fe2+) In Hydrochloric Acid | Function: | Fe Ion Removal From HCl Solution |
| Regeneration: | Pure Water Regeneration, High Regeneration Efficiency | Packing: | 25kg/bag |
| Application: | Iron Removal From Hydrochloric Acid Leach Solutions In Rare Earth And Metallurgical Processing | Typical HCl Concentration: | High Concentration Leach Acid |
| Service: | Fixed Bed Or Staged Iron Removal Before Separation | ||
| Highlight: | Rare Earth Leach Iron Removal,Metallurgy Acid Purification Resin,Hydrochloric Acid Solution Resin |
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Product Description
PRODUCT INFORMATION
ASD-003 Resin for Iron Removal in Metallurgy and Rare Earth Acid Solutions
ASD-003 is a macroporous weak base anion exchange resin with a polystyrene backbone, formulated to remove iron ions from high concentration hydrochloric acid. In rare earth and metallurgical processing it cleans hydrochloric acid leach solutions so iron does not interfere with downstream solvent extraction, precipitation and final product purity.
KEY FEATURES
- Removes iron from hydrochloric acid leach solutions before separation stages.
- Macroporous structure handles the high dissolved solids typical of metallurgical liquors.
- High exchange capacity reduces regeneration frequency per cubic meter of solution treated.
- High regeneration efficiency with pure water lowers operating cost.
- Can be operated in lead-lag vessels for continuous duty with sequential regeneration.
- Attrition-resistant spherical beads keep media losses low in aggressive acid service.
TECHNICAL SPECIFICATIONS
| S/N | Items | Technical Indexes |
|---|---|---|
| 1 | Appearance | Opalescent to pale yellow opaque globular particles |
| 2 | Particle size range (mm) ≥95% | 0.315-1.25 |
| 3 | Moisture Content (%) | 48-60 |
| 4 | Wet apparent density (g/mL) | 0.65-0.72 |
| 5 | True density (g/mL) | 1.03-1.08 |
| 6 | Sphericity after attrition (%) ≥ | 90 |
| 7 | Total exchange capacity (mmol/g) ≥ | 1.6 |
APPLICATION SCENARIOS
- Iron removal from hydrochloric acid leach solutions in rare earth processing.
- Purification of acid leach liquors ahead of solvent extraction.
- Iron control in metallurgical acid streams before precipitation or crystallization.
- Recovery and reuse of hydrochloric acid within hydrometallurgical circuits.
- Feed conditioning for high purity metal salt production.
OUR STRENGTHS
Production Capacity
Sphelite operates a 100,000 m² production base with an annual output of 24,000 metric tons of ion exchange and adsorption materials.
Quality System
All raw materials are tested before production; finished products are packaged only after strict quality control under ISO 9001:2015 procedures.
Technical Service
Online technical Q&A, application guidance and after-sales support are provided by our engineering team.
Logistics
Located near Tianjin Port and Qingdao Port, we offer prompt delivery for both sample and bulk orders.
FAQ
Q: Can ASD-003 treat concentrated metallurgical acids?
Yes, it is specifically designed for high concentration hydrochloric acid. Share your iron load and acid strength for a process recommendation.
Q: How is the resin regenerated?
ASD-003 is regenerated with pure water thanks to its high regeneration efficiency, which keeps the operating cost low and avoids the chemical consumption of conventional brine processes.
Q: Can I get a free sample for testing?
Yes, a free sample is available and only the courier cost is covered by the buyer. Share your HCl concentration, iron content and flow rate for a sizing recommendation.
Q: What is the delivery time?
Stock grades ship in 3-7 working days; customized packaging or container orders take 15-25 days after confirmation.
Q: Do you provide quality certificates?
Yes, all products meet international quality standards and pass ISO 9001:2015 procedures. We can provide certificates and test reports for your reference.
Ready to Start Your Project?
Send us your HCl concentration, iron content and flow rate, and our engineers will reply within 24 hours with media selection, dosage and quotation.
Free samples available – courier cost to be covered by the buyer.
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