ساختار فیزیکی
Weak Acid Cation Macroporous
macroporous
macroporous
Gel Gel
فرم یونی
Hydrogen form
Cl- or OH- when ordered as TA202-II-OH
H +
H + OH−
کاربردها
Dealkalization
Food processing
Treatment of aqueous organic solutions
Dealkalization
Nitrates removal.
Water demineralization
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
≥ 1.65
≥ 2.10 eq/L (H+ form) ≥ 1.20 eq/L (OH− form)
نگهداری رطوبت (Moisture Retention)
54 - 64 %
34-46
52.0 – 58.0%
45.0 – 51.0%(H+ form) 54.0 – 60.0%(OH− form)
جرم ذرات (Particle density g/mL)
1.14
اندازه ذرات (Particle Size µm)
300 - 1200
0.315-1.25 mm≥95
950 ± 50
525 ± 50 µm 630 ± 50 µm
محدوده pH
-
0-10
0 – 14
0 – 14
وزن حمل و نقل (Shipping weight g/L)
710 - 750
0.68-0.76
755
770
وزن حمل و نقل (Shipping weight lbs/ft3)
44.5 - 47.0
حداکثر دمای کارکرد
120
35 ℃ in OH-
5 – 150°C (41 – 302°F)
5 – 100°C (41 – 212°F)
شدت بازی
Strong base
ساختار شیمیایی
Gel type polystyrene crosslinked with divinylbenzene (DVB)
ویژگی ظاهری
Pale yellow transparent
spherical beads
گروه عاملی
Quaternary amine
type II (Dimethylethanolamine)
Sulfonic acid
Sulfonic acid Trimethylammonium
uncracked(%)
≥96
Specific gravity (g/ml)
1.09-1.16
Effective size (mm)
0.4 - 0.6
ضریب یکنواختی ذرات (Uniformity coefficient)
<1.7
Reversible swelling
Cl- → OH- (%) <20
flow rate
5-40 BV/h
Regenrant
2-10% NaCl
2-6% NaOH
ضریب یکنواختی
≤ 1.20
≤ 1.20 ≤ 1.10
