شدت اسیدی
Strong acid
Weak acid
فرم یونی
Hydrogen form
Na
Hydrogen form
H + OH−
کاربردها
DemineralizationWater softening
Demineralization - Counter Flow
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)
1.9
-
4.4
≥ 2.10 eq/L (H+ form) ≥ 1.20 eq/L (OH− form)
نگهداری رطوبت (Moisture Retention)
48-53
-
45-52
45.0 – 51.0%(H+ form) 54.0 – 60.0%(OH− form)
جرم ذرات (Particle density g/mL)
1.19-1.23
1.14-1.20
اندازه ذرات (Particle Size µm)
0.425-0.85
300-1180
0.20-0.56
525 ± 50 µm 630 ± 50 µm
محدوده pH
0-14
14-May
وزن حمل و نقل (Shipping weight g/L)
0.74-0.84
860
0.74-0.80
770
حداکثر دمای کارکرد
120
120
120
5 – 100°C (41 – 212°F)
نوع کاربرد
صنعتی
صنعتی
Reversible swelling
Ca2+ or Na+ → H+ (%) <8
H+ → Na+ (%)<65 - H+ → Ca2+ (%)<25
Uniformity coefficient
<1.25
<1.4
uncracked(%)
≥96
≥96
flow rate
5-50 BV/h
5-40 BV/h
Regenrant
1-8% H2SO410-15% NaCl - 4-10% HCl
3-6% HCl - 0.5-0.8% H2SO4
ساختار فیزیکی
-
Gel Gel
محدوده pH
0 - 14
0 – 14
گروه عاملی
Sulfonic acid
Sulfonic acid Trimethylammonium
ضریب یکنواختی
1.6
≤ 1.20 ≤ 1.10