ساختار فیزیکی
Weak Acid Cation Macroporous
Gel Gel
macroporous
فرم یونی
Hydrogen form
H + OH−
Sodium form
Free Base
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
Foods and beverages
Water softening
Decolorization
High capacity
Water deacidification
ظرفیت تبادل یونی (Capacity)
2.7
≥ 2.10 eq/L (H+ form) ≥ 1.20 eq/L (OH− form)
1.9
نگهداری رطوبت (Moisture Retention)
54 - 64 %
45.0 – 51.0%(H+ form) 54.0 – 60.0%(OH− form)
45-53
48-58
جرم ذرات (Particle density g/mL)
1.14
1.25-1.29
اندازه ذرات (Particle Size µm)
300 - 1200
525 ± 50 µm 630 ± 50 µm
0.2-0.56
0.315-1.25 mm≥95
محدوده pH
-
0 – 14
0-9
وزن حمل و نقل (Shipping weight g/L)
710 - 750
770
0.79-0.89
0.65-0.75
وزن حمل و نقل (Shipping weight lbs/ft3)
44.5 - 47.0
حداکثر دمای کارکرد
120
5 – 100°C (41 – 212°F)
120
60 ℃
گروه عاملی
Sulfonic acid Trimethylammonium
Tertiary amine (Dimethylamine)
ضریب یکنواختی
≤ 1.20 ≤ 1.10
شدت اسیدی
Strong acid
محدوده pH
0-14
نوع کاربرد
مواد غذایی
Reversible swelling
Ca2+ → Na+ (%) <8
Free base → Cl- (%) <30
Uniformity coefficient
<1.45
uncracked(%)
≥96
≥96
flow rate
5-50 BV/h
5-40 BV/h
Regenrant
10-15% NaCl
NaOH:2-4%
شدت بازی
Weak base
ساختار شیمیایی
Acrylic crosslinked with divinylbenzene (DVB)
ویژگی ظاهری
spherical beads
White & pale yellow opaque
Specific gravity (g/ml)
1.10-1.16
Effective size (mm)
0.4 - 0.6
ضریب یکنواختی ذرات (Uniformity coefficient)
<1.7
