Customization: | Available |
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Formula: | R - |
Molecular Principal Chain: | Carbon Chain Polymer |
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Special Cation-Exchange Resin for Demineralization & Decolorization
in Photovoltaic Crystalline-Silicon Cutting Filtrate for Recycling Use
TECH-INDEXES: | SPECIFICATIONS: |
Matrix: | Polymerized copolymer |
Physical form: | Claybrown opaque beads |
Ionic form as shipped: | Na+ form |
Moisture holding capacity(%): | 45 to 55% |
Total bulk exchange capacity: | ≥1.9mmol/ml |
Moisture true density: | 1.18~1.28g/ml |
Moisture bulk density: | 0.76~0.85g/ml |
Effective particle size: | 0.4~0.7mm |
Particle size: | 0.315~1.25mm |
Uniformity coefficient: | ≤1.6 |
Integrated beads ratio after grinding test: | ≥95℅ |
Maximum swelling rate of resin after ionic state transition: | Na+ ->H+ : 6% |
Maximum operating temperature: | 120°C |
Minimum bed depth: | 800mm |
Service flow rate: | 5~40 BV*/h |
Maximum service velocity: | 60 m/h |
Regenerant: | NaCl | HCl | H2SO4 |
Level(Counted by 100%): | 80-220g/L | 50-150g/L | 80~180g/L |
Concentration: | 5~10℅ | 5~8℅ | 0.7~6℅ |
Flow rate: | 2~8 BV*/h | 2~5 BV*/h | 2~20 BV*/h |
Minimum contact time: | 30min | ||
Slow rinse: | 2 BV at regeneration flow rate | ||
Fast rinse: | 4~8 BV at service flow rate | ||
*1 BV(Bed Volume)= 1m3 solution per m3 resin |
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