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D151/D152 macropore
acrylic acid weak acid cation exchange resin |
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Standard :Q/GSX008-2004 |
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Structural formula: |
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Specification : |
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1. Appearance: milky white opaque global
granule
2. Type : sodium type
3. Properties :
No. |
Index name |
Value |
Value |
1 |
Exchange equivalent weight mmol/g
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≥8.0 |
≥8.0 |
2 |
Moisture % |
60-80 |
70-80 |
3 |
Wet apparent density |
0.70-0.80 |
0.65-0.75 |
4 |
Wet true density g/ml |
1.10-1.15 |
1.08-1.13 |
5 |
Grainsize%(0.315-1.25)mm |
≥95 |
≥95 |
6 |
Sphere rate after abrasion % |
≥90 |
≥90 |
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Application standard : |
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1.PH :4-14
2. Max operation temperature :100°C
3.Shaping dilatability%:(H+ -Na+)≤70-95
4. Concentration of actified solution :HCl:2-4%; NaOH:2-4%
5. Dosage of actified solution :HC:(2-4%); volume:resin volume
=2-3:1
NaOH(2-4%)
volume:resin volume =2-3:1
6. Flow of actified solution :4-8m/h
7. Regeneration contact time :30-50min
8. Conventional well-flushing flow :15-25m/h
9. Conventional well-flushing time : about 30min
10. Operational flow:10-30m/h |
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Uses : |
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used in the extraction
of antibiotics, water softening, salt-removing, water treatment
, biochemicals, fading of sugar, , |
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