D204 macropore styrene strong base anion exchange resin
Standard :Q/GSX011-2004
Specification :
 

1. Type :Cl-
2. Function group:-N+(CH3)3
3. Properties :
No.
Index name
Value
1
 Moisture %
75-85
2
 Complete exchange capacity (mmol/g)
≥4.5
3
 Wet apparent density (g/ml)
0.60-0.70
4
 Wet true density (g/ml)
1.07-1.12
5
 Grainsize(0.315-1.25mm)
≥95

Application standard:
  1.PH :1-14
2. Max operation temperature : OH- type ≤60°C; Cl type ≤80°C
3.Shaping dilatability%:(Cl- →OH-)≤20
4. Resin height :1-3m
5. Concentration of actified solution :HCL:4-5%; NaOH:4%
6. Dosage of actified solution :HCl(4-5%) volume:resin volume =2-3:1
                                                       NaOH(4%) volume:resin volume =2-3:1
7. Flow of actified solution :4-6m/h
8. Regeneration contact time :30-60min
9. Conventional well-flushing flow :15-25m/h
10. Conventional well-flushing time : about 30min
11. Operational flow:10-25m/h

Uses :
       used in medicine and the extraction of sodium heparin,
 


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