ساختار فیزیکی
Weak Acid Cation Macroporous
macroporous
Gel Gel
فرم یونی
Hydrogen form
H +
Sodium form
H + OH−
کاربردها
Dealkalization
Food processing
Treatment of aqueous organic solutions
ideally when treating water with: – High oxidant level – High temperature on the cation resin Amine-cycle condensate treatment
Systems requiring exceptionally high osmotic stability Demineralization
Demineralization
High kinetics
Water 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)
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)
2.7
≥ 1.7
1.9
≥ 2.10 eq/L (H+ form) ≥ 1.20 eq/L (OH− form)
نگهداری رطوبت (Moisture Retention)
54 - 64 %
50.0 – 56.0%
45-50
45.0 – 51.0%(H+ form) 54.0 – 60.0%(OH− form)
جرم ذرات (Particle density g/mL)
1.14
1.25-1.29
اندازه ذرات (Particle Size µm)
300 - 1200
575 ± 50
0.20-0.56
525 ± 50 µm 630 ± 50 µm
محدوده pH
-
Service Cycle 1 – 14 Stable 0 – 14
0 – 14
وزن حمل و نقل (Shipping weight g/L)
710 - 750
770
0.77-0.87
770
وزن حمل و نقل (Shipping weight lbs/ft3)
44.5 - 47.0
حداکثر دمای کارکرد
120
5 – 120°C (41 – 248°F)
120
5 – 100°C (41 – 212°F)
گروه عاملی
Sulfonic acid
Sulfonic acid Trimethylammonium
ضریب یکنواختی
≤ 1.10
≤ 1.20 ≤ 1.10
شدت اسیدی
Strong acid
محدوده pH
0-14
نوع کاربرد
صنعتی
Reversible swelling
Ca2+ or Na+ → H+ (%)<8
Uniformity coefficient
<1.4
uncracked(%)
≥96
flow rate
5-50 BV/h
Regenrant
1-8% H2SO4
10-15% NaCl
4-10% HCl
