| Customization: | Available |
|---|---|
| Formula: | R -N+(CH2COO)2 - |
| Molecular Principal Chain: | Carbon Chain Polymer |
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Macroporous Polystyrene Weak-Acid Cation Exchange Resin
with Chelating Iminodiacetic Acid Group
| TECH-INDEXES: | SPECIFICATIONS: |
| Matrix: | Styrene-divinylbenzene copolymer |
| Functional groups: | _N+(CH2COO)2- iminodiacetic acid |
| Physical form: | Griege opaque spherical beads |
| Ionic form as shipped: | Na+ form |
| Moisture holding capacity(%): | 55 to 58% |
| Chelating ferric(Fe3+) ion adsorption capacity: | ≥35g/L |
| Total bulk exchange capacity: | ≥1.96mmol/ml |
| Moisture true density: | 1.15~1.20g/ml |
| Moisture bulk density: | 0.7~0.8g/ml |
| Particle size: | 0.45~1.0mm |
| Uniformity coefficient: | ≤1.4 |
| Integrated beads ratio after grinding test: | ≥95℅ |
| Maximum swelling rate of resin after ionic state transition: | H+ ->Na+ : 40% |
| Maximum operating temperature: | 100°C |
| Minimum bed depth: | 800mm |
| Service flow rate: | 5~40 BV*/h |
| Maximum service velocity: | 60 m/h |
| Regenerant: | HCl | H2SO4 | |
| Level(Counted by 100%): | 50-100g/L | 70~150g/L | |
| Concentration: | 4~8℅ | 10~30℅ | |
| Flow rate: | 1~3 BV*/h | 0.5~2 BV*/h | |
| Minimum contact time: 30min | |||
| Slow rinse: | 2BV at regeneration flow rate | ||
| Fast rinse: | 4~8 BV at service flow rate | ||
| *1 BV(Bed Volume)= 1m3 solution per m3 resin | |||
1) Bags-on-Pallet
2) Bulk Bag-on-Pallet
3) Packet-in-Box-on-Pallet
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