- Product Details
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Quick Details
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Weight (KG):
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20 kg
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Name:
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Exchange resin
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Model:
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001*7
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Application:
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Water Deionization, Condensate Polishing
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Quality Control:
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Multiple test
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Physical Properties:
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Harmless
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On-time shipment:
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Yes
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Shipping service:
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ETA-follow-up notice
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Packing:
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Diversified packaging to meet your needs
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Payment:
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T/T,Assurance trade,Alipay/Wechat
Quick Details
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Core Components:
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resin
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Place of Origin:
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China
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Brand Name:
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Extrepure
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Weight (KG):
-
20 kg
-
Name:
-
Exchange resin
-
Model:
-
001*7
-
Application:
-
Water Deionization, Condensate Polishing
-
Quality Control:
-
Multiple test
-
Physical Properties:
-
Harmless
-
On-time shipment:
-
Yes
-
Shipping service:
-
ETA-follow-up notice
-
Packing:
-
Diversified packaging to meet your needs
-
Payment:
-
T/T,Assurance trade,Alipay/Wechat
Product Description
Specification
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Appearance
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Golden spherical particles
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|
Polymer structure
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Styrene- DVB
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Style
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Gel strong acid
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Functional group
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R—(SO3)-M+
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Ionic Formula
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Na+ / H+
|
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Water
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45 %-50%（Na+） /51 %-56 %（H+）
|
|
Volumetric Capacity
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≥1.9mmol/ml（Na+） ≥1.75mmol/ml（H+）
|
|
Apparent density
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0.77– 0.87 g/ml（Na+）/0.73– 0.83 g/ml （H+）
|
|
True Density
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1.25– 1.29 g/ml（Na+）/ 1.17– 1.22 g/ml（H+）
|
|
Granularity (0.315-1.25mm)
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≥95%
|
|
Effective Grain Diameter
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0.40 mm– 0.60mm
|
|
Uniformity Coefficient
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≤1.60
|
|
Transformation Expansion Rate（Na+-H+）
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≤10
|
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Rate of Round Beads After Grinding
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≥90
|
|
PH Range
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0 – 14
|
|
Operating Temperature
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≤ 120℃(Na+) ≤ 100℃（H+）
|
|
Bed Height
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1.0m – 3.0m
|
|
Regenerant
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NaCl & HCl
|
|
Regeneration Level
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100-120 g/mol（Na+） 70-80 g/mol （H+）
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|
Regenerant Concentration
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5%-8%（Na+） 3%-4%（H+）
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|
Regenerant Flow Rate
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4-5m/h（Na+） 3-5m/h （H+）
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|
Regenerant Temperature
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≤ 120℃(Na+) ≤ 100℃（H+）
|
|
Regenerant Contact time
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＞ 30min
|
|
Exchange Flow Rate
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4-5 m/h（Na+） 3-5 m/h（H+）Exchange Time 20 -30min
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Flushing Flow Rate
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15 - 20m/h
|
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Flushing Time
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10 -20min
|
|
Operating Flow Rate
|
15-30m/h
|
|
Operating Temperature
|
≤ 120℃(Na+) ≤ 100℃（H+）
|
Ion exchange
resins belong to industrial products, and organic or inorganic impurities are inevitably introduced during production and transportation. After use, it will gradually release and affect the
Water quality. Therefore, pre-treatment must be carried out before using the new resin, and the specific methods are as follows:
1. After the resin is loaded into the exchanger, backwash the resin layer with clean water, with a development rate of 50-100%, until the effluent is clear, odorless, and free of fine resin.
2. Use approximately 2 times the volume of the resin in 4-5% hydrochloric acid solution, pass through the resin layer at a flow rate of 2 m/h. After all are introduced, soak for 4-8 hours, remove the acid solution, and clean with clean water
Flush with clean water until the effluent is nearly neutral, with a flushing flow rate of 10-20m/h.
3. Use 2-5% alkaline solution twice the volume of the resin and soak it in the hydrochloric acid solution as described above to remove the alkaline solution. Rinse with clean water until the water is nearly neutral,
The flushing flow rate is the same as above.
4. If the acid-base solution is repeated 2-3 times, the effect will be better. After pre-treatment, the amount of regenerant used should be doubled when the resin is first put into operation to ensure that
The resin is fully regenerated.
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