P830 Macroporous Acrylic Acid Series Weak Alkaline Anion Exchange Resin
About this Product:
The S830 is a high-capacity, macroporous anion exchange resin built on an acrylic matrix. This design ensures the rapid and efficient removal of both mineral and organic acids.
A key feature of the S830 is its unique amine functionality, which leads to an exceptionally high operating capacity. This, combined with efficient desorption during regeneration, significantly reduces the risk of resin fouling and helps maintain consistent performance.
The S830 is ideally suited for the removal of nitrates or sulfates from process waste and condensate in nitrogen-based fertilizer production. It can be regenerated very efficiently using ammonia.
Application
The S830 is a macroporous resin specifically designed for demanding industrial applications. Its very high capacity makes it a highly effective solution for:
Effluent neutralization: Provides a reliable method for neutralizing acidic waste streams.
Sulfate removal from seawater: A critical process for reducing scale formation and corrosion in industrial systems.
Physical and Chemical Properties:
Information | Specification |
Polymer Matrix Structure | Methyl acrylate-divinylbenzene |
Physical Form and Appearance | Light yellow opaque spherical particle |
Functional Groups | Complex Amine |
Ionic Form, as shipped | Free Base |
Total Capacity, wet, volumetric | ≥2.70eq/l min |
Moisture Retention, FB form | 50-60% |
Particle Size Range | 0.3mm-1.2mm |
<0.3mm (max.) | 1% |
Uniformity Coefficient (max.) | 1.6 |
Effective size | 0.4-0.7mm |
Reversible Swelling FB –→CL– (max.) | 20% |
Shipping Weight (approx.) | 680 -730g/l |
Specific Gravity, moist FB Form | 1.10 |
pH Range, Stability | 1 – 9 |
Suggested Operating Condition
Maximum Temperature Free Base Form | 100°C (212oF) max. |
Backwash Rate | 50 to 75% Bed Expansion |
Regenerant Concentration | 2-4% NaOH |
Regenerant dosage NaOH | NaOH vol:resin vol =3:1 |
Regenerant Flow Rate | 2 to 4 BV/h |
Regenerant contact Time | At least 40 minutes |
Service Flow Rate | 10-25m/h |
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