ساختار فیزیکی
amber
Gel-type
Spherical beads
Gel Gel
Gel Gel
فرم یونی
Na+
Sodium form
7Li+ OH−
H + OH−
کاربردها
• Residential Softening
Demineralization
Water softening
Primary water treatment: – Primary coolant purification
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)
potassium
Start-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
2
≥ 2.50 eq/L (H+ form) ≥ 1.20 eq/L (OH− form)
≥ 2.10 eq/L (H+ form) ≥ 1.20 eq/L (OH− form)
نگهداری رطوبت (Moisture Retention)
-
43-48
37.0 – 43.0%(H+ form) 54.0 – 60.0%(OH− form)
45.0 – 51.0%(H+ form) 54.0 – 60.0%(OH− form)
اندازه ذرات (Particle Size µm)
-
0.425-0.85
525 ± 25 µm 630 ± 50 µm
525 ± 50 µm 630 ± 50 µm
محدوده pH
0-14
0 – 14
0 – 14
وزن حمل و نقل (Shipping weight g/L)
-
0.78-0.88
720
770
گروه عاملی
Sulfonic acid
Sulfonic acid Trimethylammonium
Sulfonic acid Trimethylammonium
حداکثر دمای کارکرد
120°C
120
5 – 100°C (41 – 212°F)
5 – 100°C (41 – 212°F)
شدت اسیدی
Strong acid
جرم ذرات (Particle density g/mL)
1.26-1.30
محدوده pH
0-14
نوع کاربرد
صنعتی
Reversible swelling
Ca2+ or Na+ → H+ (%) <8
Uniformity coefficient
<1.25
uncracked(%)
≥96
flow rate
5-50 BV/h
Regenrant
1-8% H2SO4
10-15% NaCl - 4-10% HCl
ضریب یکنواختی
≤ 1.20 ≤ 1.10
≤ 1.20 ≤ 1.10
