201x7 Strong Base Anion Exchange Resin
|201x7 Strong Base Anion Exchange Resin |
201x7 is a Gel Type Strong Base Anion Exchange Resin based on polystyrene matrix with quaternary ammonium functional group. 201x7 gives high throughput and consistent quality. 201x7 resins in combination with 001x7 resins, gives excellent performance in mixed beds.
201x7 is high capacity resin which achieves lowest possible silica under varied water conditions. The resin is supplied in transparent moist bead form with high beads strength. The resin is suitable for demineralization system incorporating co-current and counter-current operations.
APPLICATIONS: 201x7 is recommended in the two bed system of demineralization system. The resin has a lower silica and carbonic acid leakages, hence gives higher silica removal capacity in demineralization units.
201x7 is also used as a mixed bed resin along with 001x7 as a polishing unit to achieve lowest residual silica in treated water and water of high purity is obtained. The resin is also used in absorption process, fractionalization process of weak acid, biochemical's and pharmaceutical intermediates.
| PROPERTIES || |
| Matrix || Cross linked polystyrene |
| Functional Group || Quaternary Ammonium |
| Ionic Form || Cl- Chloride |
| Physical Form || Hard moist beads |
| Particle Size (mm) || 0.315-1.25 |
| Moisture content % || 42-48 |
| Total Exchange Capacity (Min) eq/ ltr || 1.4 |
| Bulk Density or Shipping Weight gms/ ltr || 670-730 |
| Operating pH Range || 0-14 |
| Solubility in Common Solvents || Insoluble |
| Operating Temperature℃ (max) || 80 |
| Volume change% (max) : Cl- to OH- || 25 |
| SUGGESTED OPERATING CONDITIONS || || |
| Bed Depth ||Meter || 1.0-3.0 |
| Regenerant Concentration || % || 4-5 NaOH |
| Regenerant Flow Rate || M/ H || 4-6 |
| Regenerant Contact Time || Minutes || 30-60 |
| Regeneration Level 100% || Kgs/ m3 of resins || 40-80 NaOH |
| Rinse Flow Rate || M/ H || 15-25 |
| Rinse Time || Minutes || 25 |
| Running Flow Rate || M/ H || 15-25 |
1 Cubic Meter Bulk Bag
25 Liter Bag
25 kg Bag
50 kg Plastic Barrel