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201×7(717)
strong base styrene anion exchange resin |
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Standard :GB13660-92 |
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There
are [-N(CH3)3] groups on styrene -=
ethene benzene polymer, its alkalinity is similar to quaternary
ammonium alkali , It offer ion exchange capacity in basic,
acid and neutral condition. It offer fast speed and good mechanical
strength.
brand 717#, is similar to USA :Amberlite IRA-400; Japan
:Diaion SA-10A, |
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Specification : |
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1. Appearance: light yellow
to golden global granule
2. Type : Cl type
3. Properties :
No. |
Index name |
Value |
1 |
Moisture % |
42-48 |
2 |
Complete exchange capacity (mmol/gdry) |
3.6 |
3 |
Wet apparent density (g/ml) |
0.66-0.75 |
4 |
Wet true density (g/ml) |
1.06-1.11 |
5 |
Grainsize(0.315-1.25mm) |
≥95 |
6 |
Sphere rate after abrasion % |
≥95 |
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Application standard: |
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1.PH :1-14
2. Max operation temperature :OH type ≤40°C, Cl
type ≤80°C
3.Shaping dilatability%:(Cl-→OH-)≤18-22
4. Resin height :1-3m
5. Concentration of actified solution :NaOH:4%;
HCl:4-5%
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 :60min
9. Conventional well-flushing flow :15-25m/h
10. Conventional well-flushing time : about 20min
11. Operational flow:15-25m/h |
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Uses : |
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used in water purification , high water purification
, water treatment , biochemicals , |
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