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Dongli Chemical Co.,LTD
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  5. Dongli - Model DL204 - Macroporous ...

Dongli - Model DL204 -Macroporous Mixed Basic Antion Resin

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DL204 is a high capacity, mixed basic, anion resin, supplied in the chloride form as moist, tough, uniform, spherical beads which is with 20%-30% strong base functional groups so with highly selective for gold adsorption capacity and easy to be regeneraled.
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  1. Appearance : Clear spherical beads 
  2. Polymer Matrix Structure : Styrene Crosslinked- DVB 
  3. Type : Macroporous Mixed Basic 
  4. Functional Group : Tertiary & Quaternary Amines 
  5. Ionic Form : Chlorid 
  6. Moisture Content : 45-55 %
  7. Capacity in Volume : ≥1.4mmol/ml 
  8. Capacity in Volume : 3.8mmol/g
  9. Shipping Weight : 0.63-0.65g/ml 
  10. Density : 1.05-1.1 g/ml 
  11. Screen Size Rance : 0.6 – 1.60 mm
     
  1. PH Range : 1 – 14
  2. The High Temperature : 100
  3. Total Capacity : ≥ 1000mmol/L
  4. Backwash Rate : 50 to 75 percent Bed Expansion
  5. Regenerant Level : 2 to 15 lbs/ft3
  6. Regenerant Concentration : 2-10%
  7. Regenerant Flow Rate : 0.25 to 1.0 gpm/ft3
  8. Regenerant Contact Time : 30 minutes
  9. Fast Rinse Volume : 35 to 60 gal/ft3
  10. Rinsing Flow Rate : Same as regenerant flow rate
  11. Service Flow Rate : 2 to 4 gpm/ft3