| Formula: | R - N+(CH3)3 |
|---|---|
| Molecular Principal Chain: | Carbon Chain Polymer |
| Color: | Opalescent Translucent |
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Gel Polyacrylic Strong-Base Anion-Exchange Resin for Pure Water Preparation
PRODUCT DATA SHEET:
213 is a gel-type strongly alkaline anion-exchange resin, with polyacrylic matrix crosslinked with divinylbenzene(DVB). By its special crosslinking degree of skeleton that contains strong-base functional groups, this resin's physical pore size outperforms other models at exchanging large amounts of organic matters, with the general adsorption rate up to 80~95% and elution rate over 95%.
Taking advantage of its efficient regeneration as well as good resistance to organic fouling, 213 can compete and replace the common-used activated carbon granule(ACG) to decolorize and refine some transparent colored liquids, and also to remove natural organic matter(NOM) from aqueous solutions.
For its superiority of no oligomer agglomeration at operation, 213 model is most applicable in pure water preparation for deacidification, deanionization and minor ¯o organic molecules removal purposes, such as drinking water, demineralization, decolorization &deodorization process in F&B, and more alike.
| TECH-INDEXES: | SPECIFICATIONS: |
| Matrix: | Polyacrylic crosslinked with divinylbenzene |
| Functional groups: | Quaternary Ammonium |
| Physical form: | Opalescent translucent spherical beads |
| Ionic form as shipped: | Cl- form |
| Moisture holding capacity(%): | 54 to 64% |
| Total mass exchange capacity: | ≥4.20mmol/g |
| Total bulk exchange capacity: | ≥1.25mmol/ml |
| Moisture true density: | 1.05~1.10g/ml |
| Moisture bulk density: | 0.68~0.75g/ml |
| Particle size: | 0.45~0.70mm |
| Uniformity coefficient: | ≤1.6 |
| Integrated beads ratio after grinding test: | ≥90℅ |
| Maximum swelling rate of resin after ionic state transition: | Cl- ->OH- ≤ 20% |
| Maximum operating temperature: | ≤80ºC |
| Applicable PH range: | 0~14 |
| Minimum bed depth: | ≥700mm |
| Operating velocity: | 10~25 m/h |
| Service flow rate: | 30~60BV at 2.0~4.0BV/h |
| Regenerant: | NaCl |
| Level(Counted by 100%): | 2.5~3.5BV |
| Concentration: | 10% |
| Flow rate: | 1.5~2.0 BV/h |
| Contact time: 40~60min | |
| Slow rinse: | 3~4 m/h with demineralized water |
| Fast rinse: | 10~25 m/h with demineralized water |
| Displacement Flow Rate: | 1.5~2.0BV at 1.0~2.0BV/h |
| Backwashing Flow Rate: | 1.5~2.0BV at 2.0~4.0BV/h |
| *1 BV(Bed Volume)= 1m3 solution per m3 resin | |
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