BSSTREAT* 201×7
product description
BSSTREAT*201×7 is a Class I strong basic anion exchange resin with quaternary ammonium groups [N-(CH3)3] attached to the styrene-divinylbenzene copolymer gel structure. It is primarily used for preparing pure water and high-purity water, as well as for wastewater treatment, biochemical products, and the extraction of tungsten and molybdenum in hydrometallurgy processes.
product property
• Chemical resistance: acid and alkali, salt and other corrosive media, strong chemical stability.
• Long service life: long service life under correct maintenance, operation flow rate range 2-40m³/h.
• Model diversity: including FC (sodium type), SC (double chamber bed), MB (mixed bed) and other types, suitable for different process systems.
application area
• Pure water preparation: suitable for ultrapure water plant, electronic grade water system.
• Waste water treatment: can treat wastewater containing heavy metals (such as gold, silver, tungsten, molybdenum).
• Biochemical products: ensure the purity of production water.
• Hydrometallurgy: used for the extraction of precious metals such as gold and silver.
Physical and chemical properties
|
Target Name |
metric metric |
|
BSSTREAT*201×7 |
|
|
Appearance |
Pale yellow to yellow translucent spherical particles |
|
Factory-type |
Chlorine type |
|
Maximum regenerative capacity mmol/g |
≥ 3.60 |
|
Strong group capacity mmol/g |
≥ 3.50 |
|
Water content % |
42.00 ～48.00 |
|
Humidity density g/ml |
0.67 ～ 0.73 |
|
Wet density g/ml |
1.07~1.10 |
|
Total volume exchange capacity mmol/ml |
≥ 1.35 |
|
Effective particle diameter mm |
0.400~0.700 |
|
Range granularity % |
(0.315mm～ 1.250mm) ≥ 95 |
|
Lower limit particle size % |
(＜0.315mm)≤1 |
|
coefficient of uniformity |
≤1.60 |
|
Post-grinding spherical percentage % |
≥ 90.00 |
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