ASD-003 Macroporous Weak Base Anion Exchange Resin Iron Removal Hydrochloric Acid Purification
Price:
USD 4.30 / Liter
MOQ:
100 Liters
Delivery Time:
3-7 working days for stock, 15-25 days for production
Brand:
Sphelite
Product Description
PRODUCT INFORMATION
ASD-003 Resin for Hydrochloric Acid Purification in Chemical Plants
ASD-003 is a macroporous weak base anion exchange resin built on a polystyrene-divinylbenzene copolymer, designed to remove iron ions from high concentration hydrochloric acid streams. Chemical plants use it to keep process hydrochloric acid clean, so iron-sensitive reactions, catalysts and final product color are protected from contamination.
KEY FEATURES
- Removes dissolved iron from process hydrochloric acid to protect downstream reactions.
- Macroporous structure resists fouling in industrial acid streams with variable quality.
- High regeneration efficiency with pure water reduces chemical consumption and waste handling.
- High exchange capacity minimizes resin volume and vessel footprint in plant retrofits.
- Stable physical and chemical properties deliver dependable service in continuous operation.
- Improves final product purity and color by holding iron at low levels.
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
- Purification of hydrochloric acid used in chemical synthesis and catalysis.
- Iron removal ahead of chlorination, neutralization and crystallization steps.
- Process acid cleaning loops where iron build-up affects product quality.
- Recovery and reuse of hydrochloric acid to reduce fresh chemical purchase.
- Feed acid conditioning for fine chemicals, dyes and pharmaceutical intermediates.
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 handle variable acid quality?
Yes. Its macroporous structure is more tolerant of suspended solids and organics than gel-type resins, so it maintains capacity in real plant conditions.
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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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shaanxi Huaherbal Biotechnology Co., Ltd.
Location
Liren Science Park, Xian, Shaanxi, China
Contact Person
pamela