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HL-4200 Strong Alkali Styrene
Anion Exchange Resin
HL-4200
is gel type uniformity strongly alkali anion exchange resin and
having homogeneous beads with highly regeneration capacity, easily washing .HL-4200
specifically
designed for the demineralization of water in mixed-bed,
treatment waster
water,
making pure-water and wet metallurgy,separation
rare elements.
This product accord with
qualification of China nation and trade standard.
Physical & Chemical Properties:
|
Appearance
|
white to yellowish spherical beads,translucent |
| Structure |
gel Styrene divinylbenzene copolymer |
| Functional
groups |
quaternary amine |
| Ionic form, as shipped |
Cl - |
| Total exchange capacity, mmol/mL ,≥ |
1.3 |
| Apparent density, g/mL |
0.60 - 0.75 |
| Ture density , g/mL |
1.06 - 1.10 |
| Water retention, % |
50 - 59 |
| Granularity, (0.315 1.25) mm, % , ≥ |
0.6 - 0.7 |
| Swelling,(Cl-
-->OH-), % , ≤ |
30 |
| Uniformity coefficient
,
≤ |
1.25 |
Suggested
Operating Conditions:
1. PH scope: 1 14
2.Maximum
operating temperature: 60℃
(Cl-)
3.Least
height of resin bed: above 800 mm
4.Regeneration
solvent thickness : NaOH(3 5 %)
5.Regeneration
solvent dose: NaCl(3
5 %)volume : resin bulk = 1.5 - 2 :1
6.Regeneration
solvent flow speed: 5 8 m
/ h
7.Regeneration
contact time: 45 60
min
8.Washing
flow speed: 10 - 20 m / h
9.Time
for washing: about 30 min
10.Running
speed: 15 - 30 m / h
Packaging: 25 liter / bag
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