122(¦° 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 ¡Ý4.0
2 Moisture % 60-80
3 Dilatability % ¡Ü55.2
4 Wet apparent density g/ml 1.05-1.15
5 Grainsize%(0.315-1.25)mm ¡Ý95
6 Mechanical strength % ¡Ý95
Application standard :
1.PH :4-14
2. Max operation temperature :120℃
3.Shaping dilatability%:(H+ -Na+)¡Ü38
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 of B12 protein enzyme
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