工業級離子交換樹脂
YT-80 is a strongly acidic, gelularcation exchange resin of a standard bead size distribution based on a styrene-divinylbenzene copolymer. It’s high total capacity, chemical and mechanical stability make it especially suitable for softening, It can be used in conjunction with all conventional ion exchange process.
規格說明
General Description
| Ionic form as shipped | Na+ |
|---|---|
| Functional group | sulfonic acid |
| Matrix | crosslinked polystyrene |
| Structure | gel type beads |
| Appearance | brown, translucent |
Physical and Chemical Properties
| Bead size* | >90% | mm | 0.315– 1.25 |
|---|---|---|---|
| Effective size | mm | 0.47 +/- 0.06 | |
| Uniformity coefficinet* | max. | max. 1.7 | |
| Bulk weight | (+/- 5%) | g/l | 850 |
| Density | approx.g/ml | 1.28 | |
| Water retention | Wt. % | 42 - 48 | |
| Title capacity* | min.eq/l | 2.0 | |
| Volume change | Na+→ H+ | max. vol. % | 10 |
| Stability | At pH-range | max. years | 0 - 14 |
| Storability | of the product | 2 | |
| Storability | Temperature range | °C | -10 - 40 |
Recommended Operating Conditions
| Counter-current regeneration | level | approx.g/l | 90 |
|---|---|---|---|
| (or WS-System) | concentration | approx. % | 8-10 |
| Linear velocity | regeneration | approx. m/h | 5 |
| Linear velocity | approx. m/h | 5 | |
| Rinse water requirement | approx. BV | 5 | |
| Co-current regeneration | level | approx.q/l | 200 |
| concentration | approx.% | 8-10 | |
| Linear velocity | regeneration | approx. m/h | 5 |
| Linear velocity | rinsing | approx. m/h | 5 |
| Rinse water requirement | approx. BV | 6 | |
| Operating temperature | max.°C | 120 | |
| Operating pH range | 0-14 | ||
| Bed depth | min. mm | 800 | |
| Specific pressure loss | (15°C) | approx.kpa* h/m | 1.5 |
| Max pressure loss | Kpa | 150 | |
| Linear velocity*** | exhaustion | min.eq/h | 40 |
| Linear velocity | backwash(20°C) | approx.m/h | 14-18 |
| Bed expansion | (20°C,per m/h) | approx.% | 4 |
| Freeboard | as% of resin volume | % | 80-10 |
| Regenerant | Ncal |
