AWB 7050D

Macroporous Weak Base Anion Exchange Resin

DOSH ION AWB-7050D is a Macroporous Weakly Basic Anion Exchange Resin based on strong polystyrene matrix containing tertiary amine and quaternary ammonium functionality. This resin is supplied in perfectly spherical bead forms. Outstanding Characteristics of AWB-7050D: • Exceptional physical, chemical and thermal stability. • Excellent kinetic exchange rates. • High regeneration efficiency. Macroporous matrix ensures effective adsorption and desorption of organic bodies. • Ideal Ion Exchange Resin for protecting strongly basic anion exchange resin against excessive organic fouling. • High resistance towards oxidation and attrition. • Gives lowest ash content with high organic removal capacity.
PROPERTIES
Matrix Cross Linked Polystyrene Macroporous
Functional group Tertiary Amine
Ionic Form Free Base
Physical Form Moist Strong Beads
Particle Size (mm) 0.30-1.20
Molsture Content % 50-58
Total exchange capacity eq/ltr (min.) 1.3
Bulk Density or Shopping Weight gms/ltr 650-700
Solubility in common solvents Insoluble
Volume Change %(Max):FB to HCL 20
SUGGESTED OPERATING CONDITIONS
Operating temperature (max) °C 60
Minimum bed depth cm 75
Regenerant Concentration % 2-5 (NaOH)
2-3(NH3)
5-8(Na2CO3)
Regenerant flow rate ^BV/hr 2-6
Regenerant contact time Minutes 30 min
Regeneration Level Kg par M3 of Resin 40-100(NaOH)
20-60(NH3)
60-140(Na2CO3)
Displacement Rinse rate *BV/hr 2-6
Fast Resion Rate *BV/hr 10-40
Fast Resion Volume *BV 4-10
Service flow rate *BV/hr 10-40

*Bed Volumes/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)

Condensate Polishing /TPS Resins (7)

Catalytic Resins (2)

Super Charged Resins (2)

Decolor / De Ashing Resins (7)

  1. AWB 7020D
  2. AWB 7030D
  3. AWB 7050D
  4. DCR 11
  5. CSA 9
  6. CSA 29
  7. CSA 609D

Nuclear Grade Resins (2)

Color Removal & COD Reduction Resins (1)

Special Application Resins (5)