ساختار فیزیکی
Gel Gel
macroporous
فرم یونی
H + OH−
Sodium form
Cl- or OH- when ordered as TA202D-II-OH
کاربردها
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
Demineralization
Water softening
dealkalization.
Organics removal
Water demineralization
ظرفیت تبادل یونی (Capacity)
≥ 2.10 eq/L (H+ form) ≥ 1.20 eq/L (OH− form)
2.2
نگهداری رطوبت (Moisture Retention)
45.0 – 51.0%(H+ form) 54.0 – 60.0%(OH− form)
38-43
50-60
اندازه ذرات (Particle Size µm)
525 ± 50 µm 630 ± 50 µm
0.50-1.25
0.315-1.25 mm≥95
محدوده pH
0 – 14
0-11
وزن حمل و نقل (Shipping weight g/L)
770
0.80-0.88
0.67-0.72
گروه عاملی
Sulfonic acid Trimethylammonium
Quaternary amine
type II (Dimethylethanolamine)
حداکثر دمای کارکرد
5 – 100°C (41 – 212°F)
120
35 ℃ in OH-
ضریب یکنواختی
≤ 1.20 ≤ 1.10
شدت اسیدی
Strong acid
جرم ذرات (Particle density g/mL)
1.28-1.32
محدوده pH
0-14
نوع کاربرد
صنعتی
Reversible swelling
Ca2+ → Na+ (%) <8
Cl- → OH- (%) <10
Uniformity coefficient
<1.4
uncracked(%)
≥96
≥96
flow rate
5-50 BV/h
5-40 BV/h
Regenrant
1-8% H2SO4
10-15% NaCl
4-10% HCl
2-10% NaCl
2-6% NaOH
شدت بازی
Strong base
ساختار شیمیایی
Macroporous polystyrene crosslinked with divinylbenzene (DVB)
ویژگی ظاهری
Pale yellow opaque
spherical beads
Specific gravity (g/ml)
1.06-1.10
Effective size (mm)
0.4 - 0.6
ضریب یکنواختی ذرات (Uniformity coefficient)
<1.7
