D204 macropore styrene strong base anion exchange
Ailing Dai
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Basic Information
| Place of Origin | Jiangsu China (Mainland) |
|---|---|
| Type | Synthetic Resin and Plastics |
Standard :Q/GSX011-2004 Specification : 1. Type :Cl- 2. Function group:-N+(CH3)3 3. Properties : No. Index name Value 1Moisture %75-852Complete exchange capacity (mmol/g)≥4.53Wet apparent density (g/ml) 0.60-0.704Wet true density (g/ml) 1.07-1.125Grainsize(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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