122(Π type ) weak acid phenolic aldehyde cation exchange resin
Standard :Q/GSX009-2004
Structural formula:
 
Specification :
  1. Appearance: orange or brown global granule
2. Type : hydrogen type
3. Properties :
No.
Index name
Value
1
Exchange equivalent weight mmol/g
≥4.0
2
Moisture %
60-80
3
Dilatability %
≤55.2
4
Wet apparent density g/ml
1.05-1.15
5
Grainsize%(0.315-1.25)mm
≥95
6
Mechanical strength %
≥95

Application standard :
  1.PH :4-14
2. Max operation temperature :120°C
3.Shaping dilatability%:(H+ -Na+)≤38
4. Concentration of actified solution :NaOH:3-5%; HCl:3-5%
5. Dosage of actified solution :HCl:(3-6%); volume:resin volume =2-3:1
                                                       NaOH(3-6%); volume:resin volume =2-3:1
6. Flow of actified solution :4-8m/h
7. Regeneration contact time :30-60min
8. Conventional well-flushing flow :10-20m/h
9. Conventional well-flushing time : about 36min
10. Operational flow:10-30m/h

Uses :
       used in fading of antibiotics, sugar and amino acid, the recycling of B12 protein enzyme
 

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