شدت اسیدی
Strong acid
Weak acid
فرم یونی
Sodium form
Hydrogen form
H + OH−
کاربردها
DemineralizationHigh kineticsWater softening
Condensate Polishing
DealkalizationFoods and beveragesHeavy metals removal for potable waterWater softenin
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
1.8
4.4
≥ 2.10 eq/L (H+ form) ≥ 1.20 eq/L (OH− form)
نگهداری رطوبت (Moisture Retention)
45-50
48 - 54 %
45-52
45.0 – 51.0%(H+ form) 54.0 – 60.0%(OH− form)
جرم ذرات (Particle density g/mL)
1.25-1.29
1.7
1.14-1.20
اندازه ذرات (Particle Size µm)
0.20-0.56
425 - 1200
0.315-1.25
525 ± 50 µm 630 ± 50 µm
محدوده pH
0-14
14-May
وزن حمل و نقل (Shipping weight g/L)
0.77-0.87
800 - 832
0.74-0.80
770
حداکثر دمای کارکرد
120
141
120
5 – 100°C (41 – 212°F)
نوع کاربرد
صنعتی
مواد غذایی
Reversible swelling
Ca2+ or Na+ → H+ (%)<8
H+ → Na+ (%)<65 - H+ → Ca2+ (%)<25
Uniformity coefficient
<1.4
<1.7
uncracked(%)
≥96
≥96
flow rate
5-50 BV/h
5-40 BV/h
Regenrant
1-8% H2SO410-15% NaCl4-10% HCl
0.5-0.8% H2SO43-6% HCl
ساختار فیزیکی
Strong Acid Cation Macroporous
Gel Gel
محدوده pH
-
0 – 14
وزن حمل و نقل (Shipping weight lbs/ft3)
50.2 - 52.2
گروه عاملی
Sulfonic acid Trimethylammonium
ضریب یکنواختی
≤ 1.20 ≤ 1.10