ساختار فیزیکی
Weak Acid Cation Macroporous
Gel Gel
Strong Acid Cation Gel
فرم یونی
Hydrogen form
H + OH−
Sodium form
کاربردها
Dealkalization
Food processing
Treatment of aqueous organic solutions
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
Sodium Form of SGC650
Dealkalization
Demineralization
Water softening
ظرفیت تبادل یونی (Capacity)
2.7
≥ 2.10 eq/L (H+ form) ≥ 1.20 eq/L (OH− form)
2.2
4
نگهداری رطوبت (Moisture Retention)
54 - 64 %
45.0 – 51.0%(H+ form) 54.0 – 60.0%(OH− form)
40 - 43 %
40-50
جرم ذرات (Particle density g/mL)
1.14
1.3
1.15-1.25
اندازه ذرات (Particle Size µm)
300 - 1200
525 ± 50 µm 630 ± 50 µm
-
0.315-1.25
محدوده pH
-
0 – 14
0 - 14
وزن حمل و نقل (Shipping weight g/L)
710 - 750
770
800 - 830
0.72-0.82
وزن حمل و نقل (Shipping weight lbs/ft3)
44.5 - 47.0
50.2 - 52.1
حداکثر دمای کارکرد
120
5 – 100°C (41 – 212°F)
141
120
گروه عاملی
Sulfonic acid Trimethylammonium
ضریب یکنواختی
≤ 1.20 ≤ 1.10
شدت اسیدی
Weak acid
محدوده pH
14-May
نوع کاربرد
صنعتی
Reversible swelling
H+ → Ca2+ (%) <25 - H+ → Na+ (%) <105
Uniformity coefficient
<1.7
uncracked(%)
≥96
flow rate
5-40 BV/h
Regenrant
3-6% HCl - 0.5-0.8% H2SO4
