ساختار فیزیکی
Weak Acid Cation Macroporous
Strong Acid Cation Gel
macroporous
Gel
فرم یونی
Hydrogen form
Hydrogen form
H +
کاربردها
Dealkalization
Food processing
Treatment of aqueous organic solutions
Demineralization of Potable Water in the regenerated Hydrogen form
Arsenate and arsenite removal
potassium
Primary water treatment: – Primary coolant purification – Treatment of primary coolant blowdown – Control of reactor coolant chemistry by removing excess 7Li
ظرفیت تبادل یونی (Capacity)
2.7
1.9
≥ 2.50
نگهداری رطوبت (Moisture Retention)
54 - 64 %
53 - 57 %
50-65
37.0 – 43.0%
جرم ذرات (Particle density g/mL)
1.14
1.19
اندازه ذرات (Particle Size µm)
300 - 1200
-
0.315-1.25 mm≥95
525 ± 25
محدوده pH
-
0 - 14
5.0-9.5
0 – 14
وزن حمل و نقل (Shipping weight g/L)
710 - 750
750 - 785
0.70-0.86
840
وزن حمل و نقل (Shipping weight lbs/ft3)
44.5 - 47.0
47.0 - 49.2
حداکثر دمای کارکرد
120
141
90 ℃
5 – 150°C (41 – 302°F)
ساختار شیمیایی
Macroporous polystyrene crosslinked with divinylbenzene (DVB)
ویژگی ظاهری
Red or brown opaque
spherical beads
گروه عاملی
FeO(OH)
Sulfonic acid
uncracked(%)
≥96
Specific gravity (g/ml)
1.12-1.28
Effective size (mm)
0.4 - 0.6
ضریب یکنواختی ذرات (Uniformity coefficient)
<1.7
Reversible swelling
-
flow rate
5-10 BV/h
Regenrant
NaOH + NaCl: 2% + 2%
ضریب یکنواختی
≤ 1.20