DIAION UBK10BH

Summary

Product identification

• Grade Name: DIAIONTM UBK10BH
• Type: Strong Acid Cation
• Matrix: Styrene-DVB, Gel
• Functional Group: Sulfonic acid
• Ionic Form: H⁺

Specifications

• Whole Bead Count: 95 min. %
• Apparent Density: 0.78 - 0.84 g/mL
• Salt Splitting Capacity: 2.0 min. mmol/mL
• Water Content: 40 - 50 %
• Particle Size Distribution (0.500 - 0.800 mm): 95 min. %
• Particle Size Distribution (thr. 0.500 mm): 1 max. %
• Effective Size: 0.550 - 0.700 mm
• Uniformity Coefficient: 1.1 max. -
• Particle Density: 1.20 - 1.26 g/mL
• Sphericity after osmotic-attrition: 90 min. %
• Ionic Conversion (H⁺): 99 min. eq%
• Ionic Conversion (Na⁺): 0.1 max. eq%

Typical Properties

• Average Diameter: 660 μm
• Total Swelling (Na⁺ to H⁺): 8 %

Recommended Operating Conditions

• Maximum Operating Temperature: 120 ℃
• Operating pH Range: 0 - 14
• Minimum Bed Depth: 800 mm
• Service Flow Rate: 10 - 40 m/h

Regenerant

• Acid: HCl, H₂SO₄
• Regenerant Concentration:
  • HCl: 4 - 10 %
  • H₂SO₄: 1 - 4 %
• Regenerant Level: 30 - 150 g/L
• Regenerant Flow Rate: 2 - 10 m/h
• Total Rinse Requirement: 2 - 10 BV

Hydraulic Characteristics

The approximate pressure drop at various temperatures and flow rates for each meter of bed depth of DIAIONTM UBK10BH resin in normal downflow operation is shown in the graphs below. See the official PDF for exact tabulated values.

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Disclaimer: This extraction may miss figures, footnotes, or revisions. Contractual data must match the OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror