ASB 8020D

Strong Base Anion Exchange Resin Type-II

DOSHION ASB-8020D is a Macroporous, Type-II Strong Base Anion Exchange Resin. It is based on polystyrene matrix with quatemary ammonium Type-II functional groups. Its special properties include the ability to remove a large percentage of organic matter that may be present. The macroporous structure permits the regenerant solution to reach the sites of the organic debris and remove it. This resin is recommended when (silica + COO /total anion ratio is less than 30%; if the (silica + COO/total anion ratio is more than 30%, ASB-8010D is recommended.
PROPERTIES
Matrix Cross Linked Polystyrene Macroporous
Functional group Quaternary ammonium Type-||
Ionic Form CI – Chloride
Physical Form Moist Strong Beads
Particle Size (mm) 0.30 – 1.20
Molsture Content % 46-54
Total exchange capacity eq/ltr (min.) 1.2
Bulk Density or Shopping Weight gms/ltr 700-720
Operating pH range 0-14
Solubility in common solvents Insoluble
Volume Change %(Max):CI.OH 17
SUGGESTED OPERATING CONDITIONS
Operating Temperature (max) °C 40 (OH’)
70 (Cl)
Minimum bed depth cm 75
Regenerant Concentration % 4-5(NaOH)
Regenerant flow rate ^BV/hr 2-6
Regenerant contact time Minutes 30 min
Regeneration lavel Kgs per m3 of Resin 60-100(NaOH)
Displacement Rinse rate *BV/hr 2-6
Displacement Rinse volume *BV 1-2
Fast Rinse rate *BV/hr 10-40
Fast Rinse volume *BV 4-10
Service flow rate *BV/hr 10-40

*Bed Volumes/Hour **Meters/Hour *Bed Volumes

Pharma Polymer (20)

Active Pharmaceutical Ingredients (API) (4)

Taste Masking Agents (7)

Tablet Disintegrating Agents (3)

Nicotine Taste Masking (1)

Separation of Aminoacids, Enzymes & Alkloids (1)

Purification of Vitamin C (1)

Stabilization of Vitamin B12 (1)

Sustain/Control release (2)

Ion Exchange Resin (53)

Softening Resins (5)

Demineralisation Resins (22)

  1. CSA 121
  2. CSA 9
  3. CSA 9 L
  4. CSA 609D
  5. CWA 63
  6. GA 11
  7. GA 12
  8. GA 13
  9. ASB 8010D
  10. ASB 8020D
  11. ASB 108
  12. ASB-171
  13. AWB 7020D
  14. AWB 7030D
  15. AWB 7050D
  16. DMB 13
  17. CSA 9 UPS
  18. CSA 29 UPS
  19. GA 13 UPS
  20. GA 11 UPS
  21. ASB 8010D UPS
  22. AWB 7050D UPS

Condensate Polishing /TPS Resins (7)

Catalytic Resins (2)

Super Charged Resins (2)

Decolor / De Ashing Resins (7)

Nuclear Grade Resins (2)

Color Removal & COD Reduction Resins (1)

Special Application Resins (5)