ساختار فیزیکی
Weak Acid Cation Macroporous
Strong Acid Cation Gel
Gel Gel
فرم یونی
Hydrogen form
Hydrogen form
Sodium form
H + OH−
کاربردها
Metal fixationTreatment of aqueous organic solutions
Demineralization
DealkalizationDemineralizationWater softening
or ammonium – Pre-outage cleanup Rad waste treatment and decontamination: – Removal of radioactive cations such as 137Cs and cobalt isotopes – Removal of silver PWR steam generation blowdown (APG)potassiumStart-up condensate polishing Primary water treatment: – Treatment of primary coolant blowdown – Control of reactor coolant chemistry by removing excess 7Li
ظرفیت تبادل یونی (Capacity)
2.7
2.2
4.4
≥ 2.10 eq/L (H+ form) ≥ 1.20 eq/L (OH− form)
نگهداری رطوبت (Moisture Retention)
54 - 64 %
47 - 50 %
45-52
45.0 – 51.0%(H+ form) 54.0 – 60.0%(OH− form)
جرم ذرات (Particle density g/mL)
1.15
1.22
1.14-1.20
اندازه ذرات (Particle Size µm)
-
710 - 1200
0.20-0.56
525 ± 50 µm 630 ± 50 µm
محدوده pH
14-May
-
0 – 14
وزن حمل و نقل (Shipping weight g/L)
705 - 740
750 - 790
0.74-0.80
770
وزن حمل و نقل (Shipping weight lbs/ft3)
44.2 - 46.4
46.9 - 49.1
حداکثر دمای کارکرد
121
120
120
5 – 100°C (41 – 212°F)
شدت اسیدی
Weak acid
محدوده pH
14-May
نوع کاربرد
صنعتی
Reversible swelling
H+ → Na+ (%)<65 - H+ → Ca2+ (%)<25
Uniformity coefficient
<1.4
uncracked(%)
≥96
flow rate
5-40 BV/h
Regenrant
3-6% HCl - 0.5-0.8% H2SO4
گروه عاملی
Sulfonic acid Trimethylammonium
ضریب یکنواختی
≤ 1.20 ≤ 1.10