| Customization: | Available |
|---|---|
| Formula: | R - N+(CH3)3 |
| Molecular Principal Chain: | Carbon Chain Polymer |
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Special Resin for Radioactive Metallic Uranium Extraction/Enrichment from Ore Mining
PRODUCT DATA SHEET:
D200U is an ion exchange resin synthesized with special technology, specializing in removing uranium radicals within both aqueous and acid-base solutions. For its highly firm macroporous structure and uniform size of granules, this resin performs with excellent anti-osmosis, mechanical &shock resistance and strong anti-pollution from organics, in addition to high adsorption capacity, regeneration rate as well as good rinse effect.
Considering radioactive element uranium in general emerges as anionic complexes within mineral fluids, advanced synthetic technology has been developed to polymerize special strong functional groups and chemical porosity within certain range. Featured by its mighty affinity to metallic uranium complexes, D200U is mainly used for uranium separation and refining from mines or mineral effluents, and also widely applied in nuclear power industry for extraction and enrichment of such radioactive metals as uranium, thorium, plutonium, or transitional metals if required.
PROPERTIES:
| TECH-INDEXES: | SPECIFICATIONS: |
| Matrix: | Styrene-divinylbenzene copolymer |
| Functional groups: | -N+(CH3)3 |
| Physical form: | Beige opaque spherical beads |
| Ionic form as shipped: | OH- form |
| Moisture holding capacity(%): | 50 to 58% |
| Total mass exchange capacity: | ≥3.8mmol/g |
| Total bulk exchange capacity: | ≥1.2mmol/mL |
| Moisture true density: | 1.06~1.10g/mL |
| Moisture bulk density: | 0.65~0.73g/mL |
| Effective particle size: | 0.50~0.70mm |
| Particle size: | 0.60~1.25mm |
| Uniformity coefficient: | ≤1.4 |
| Integrated beads ratio after grinding test: | ≥95℅ |
| Maximum swelling rate of resin after ionic state transition: | OH-->Cl-: 20% |
| Maximum operating temperature: | 60°C |
| Minimum bed depth: | 700mm |
| Service flow rate: | 10~20 BV/h |
| Maximum service velocity: | 25 m/h |
| Regenerant: | NaOH |
| Level(Counted by 100%): | 60~150g/L |
| Concentration: | 2~4% |
| Flow rate: | 2~8 BV/h |
| Minimum contact time: | 40min |
| Slow rinse: | 2 BV at regeneration flow rat |
| Fast rinse: | 4~8 BV at service flow rate |
| *1 BV(Bed Volume)= 1m3 solution per m3 resin | |
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