P213 Strong-Base Type I (Gel) Acrylic Anion Exchange resin
详细说明
1. Description
P213 is a high capacity, organic fouling resistant, gelular, acrylic Type I. Strongly basic anion resin. Supplied in the chloride or hydroxide form as moist, tough, uniform spherical beads. P213 is intended for use in all types of deionization systems and chemical process applications. Where water temperature do not exceed 40oC
2.Typical Physical and Chemical Properties:
|
Items |
Specification |
|
Polymer Matrix Structure |
Acrylic Crosslinked with DVB |
|
Physical Form and Appearance |
Spherical beads |
|
Functional Groups |
[-N(CH3)3OH] |
|
Ionic Form ,as shipped |
CL- |
|
Total Capacity, CL- form, wet, volumetric |
≥1.2eq/l min |
|
Moisture Retention, CL- form |
55-65% |
|
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.) |
15-25% |
|
Shipping Weight (approx.) |
680 -750g/l |
|
Specific Gravity, moist CL- Form |
1.09 |
|
pH Range, Stability |
0 - 14 |
3.Suggested Operating Condition
|
Maximum Temperature |
OH- Form |
40oC (95oF) max |
|
CL- Form |
60oC (140oF) max. |
|
|
Bed depth, min. |
600 mm |
|
|
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
For Efficient Demineralization Including Silica Removal,Preparation of pure water from high organic water source. The resin has high operating exchange property, and strong anti-pollution characteristics.
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