CSA 29 UPS

Strong Acid Cation Exchange Resin Uniform Particle Size

DOSHION CSA 29 UPS is a uniform particle size, high quality, strong acid cation exchange resin designed for use in all watertreatment applications: softening as well as demineralisation. The uniformity and mean particle size of CSA 29 UPS have beenoptimized for use in industrial equipment.
DOSHION CSA 29 UPS can also be supplied with such particle size and density characteristics that will assure fast and sharpseparations when used in combination with DOSHION GA 13 UPS anion resin in mixed bed applications.
PROPERTIES
Matrix Cross Linked  Polystyrene Gel
Functional group SO3(Sulphonic)
Ionic Form H+ – Hydrogen
Na+ – Sodium
Physical Form Hard Moist Beads
Particle Size (mm) 0.6 – 0.7 (mean)
Molsture Content % 46 – 57 H+ form
40 – 45 Na+ form
Total exchange capacity eq/ltr (min.) 2.00 H+ form >=
2.10 Na+ form
Bulk Density or Shopping Weight gms/ltr 800 – 820
Operating pH range 0 – 14
Solubility in common solvents Insoluble
Operating temperature °C (max) 120
Volume Change %(Max):Na+  to H+ 6-8
Uniformity Coefficient 1.2
SUGGESTED OPERATING CONDITIONS
Minimum bed depth cm 75
Regenerant Concentration % 1-5 (H2SO4)
4 – 5 (HCl)
Regenerant flow rate ^BV/hr 2-8
Regenerant contact time Minutes 30 min
Regeneration lavel Kg per m3 of Resin 60-150 (H2SO4)
40 -150 (HCl)
Displacement Rinse rate *BV/hr 2-8
Displacement Rinse volume *BV 1-2
Fast Rinse rate *BV/hr 10-40
Fast Rinse volume *BV 4-10
Service flow rate *BV/hr 10-50

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

Pharma Polymer (23)

Ion Exchange Resin (36)

Cation Exchange Resins (8)

Strong Acid Cation (5)

Gel (4)

Macroporous (1)

Weak Acid Cation (2)

Gel (1)

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Non Regenerable Cation (1)

  1. CSA 309

Anion Exchange Resins (11)

Strong Base Anion (7)

Gel (3)

Isoporus (2)

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Weak Base Anion (3)

Macroporous (3)

Non Regenerable Anion (1)

  1. GA 711

Mixed Bed Resins (1)

Uniform Particle Size (7)

  1. CSA 9 UPS
  2. CSA 29 UPS
  3. GA 11 UPS
  4. GA 13 UPS
  5. ASB 8010D UPS
  6. AWB 7050D UPS
  7. DMB 13 UPS

Speciality Resins (9)

Water Treatment Chemicals (0)