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D201 Macroporous Strongly Alkaline Anion Exchange Resin

China D201 Macroporous Strongly Alkaline Anion Exchange Resin, Find details about China Water Softener, Water Purification from D201 Macroporous Strongly Alkaline Anion Exchange Resin

Model NO.
D201
HS Code
3914000000
Model NO.
D201
HS Code
3914000000

D201 Macroporous Styrene series strongly alkaline anion exchange resin

1. Description
This product is similar to 201×7 Strong-Base Type I (Gel) Anion Exchange Resin, but provided with better physical and chemical stability. It has strong capabilities of permeation resistance, abrasion resistance and contamination resistance. For it has macroporous structure, and can exchange big-sized ions and molecules, so it can be used in non-aqueous medium.


2.Typical Physical and Chemical Properties:
ItemsSpecification
Polymer Matrix StructureCrosslinked Polystyrene Divinylbenzene
Physical Form and AppearanceSpherical beads
Functional Groups[-N(CH3)3OH]
Ionic Form ,as shippedCL-
Total Capacity, CL-form, wet, volumetric≥1.2eq/l min
Moisture Retention, CL- form50-60%
Particle Size Range0.3mm-1.2mm
<0.3mm (max.)1% 
Uniformity Coefficient (max.)1.6
effective size0.4-0.7mm
Reversible Swelling   CL-→ OH -(max.)20%
Shipping Weight (approx.)660 -730g/l
Specific Gravity, moist CL- Form1.09
pH Range, Stability0 - 14
3.Suggested Operating Condition
Maximum Temperature  OH- Form60°C (140°F) max
CL- Form80°C (176°F) max.
Bed depth, min. 800 mm
Regenerant Concentration2-4% NaOH
Regenerant dosageNaOHNaOHvolume:resin volume =3:1
Regenerant Flow Rate2 to 8 BV/h
Regenerant contact TimeAt least 60 minutes
Service Flow Rate10-25m/h

4.Applications
They are mainly used in manufacture and purification of pure water and high purity water, decolorization of sugar solution and fermentation solution, wastewater treatment, adsorption and extraction of vanadium pentoxide, recycling of heavy metal etc
 

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