P200 Strong-Base TypeⅡ(Gel) Anion Exchange Resin
详细说明
1. Description
P200 is a high capacity, gelular, Type II strongly basic anion exchange resin supplied in the chloride form as moist, tough, uniform spherical beads. It provides superior regeneration efficiency and greater resistance to organic fouling than Type I strongly basic anion exchange resins. P200 is intended for use in all types of dealkalization, deionization and chemical processing applications.
2.Typical Physical and Chemical Properties:
|
Items |
Specification |
|
Polymer Matrix Structure |
Crosslinked Polystyrene Divinylbenzene |
|
Physical Form and Appearance |
Spherical beads |
|
Functional Groups |
R-N(CH3)2(C2H4OH) |
|
Ionic Form ,as shipped |
CL- |
|
Total Capacity, CL- form, wet, volumetric |
≥1.3eq/l min |
|
Moisture Retention, CL- form |
45-51% |
|
Particle Size Range |
0.3mm-1.2mm |
|
<0.3mm (max.) |
1% |
|
Uniformity Coefficient (max.) |
1.6 |
|
effective size |
0.4-0.7mm |
|
Reversible Swelling CL-→ OH –(max.) |
15% |
|
Shipping Weight (approx.) |
680 -760g/l |
|
Specific Gravity, moist CL- Form |
1.09 |
|
pH Range, Stability |
0 - 14 |
3.Suggested Operating Condition
|
Maximum Temperature |
OH- Form |
40°C (105oF) max |
|
CL- Form |
60°C (176oF) max. |
|
|
Backwash Rate |
50 to 75% Bed Expansion |
|
|
Regenerant Concentration |
2-4% NaOH |
|
|
Regenerant dosage |
NaOH |
NaOHvolume:resin volume =3:1 |
|
Regenerant Flow Rate |
2 to 8 BV/h |
|
|
Regenerant contact Time |
At least 60 minutes |
|
|
Service Flow Rate |
10-25m/h |
|
4.Applications
It is mainly used in Preparation of pure water, especially for water source with higher salt content, decolorization of sugar liquor and separation of biochemicals.
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