ساختار فیزیکی
Weak Acid Cation Macroporous
Gel Gel
macroporous
macroporous
فرم یونی
Hydrogen form
7Li+ OH−
H + Na+
Cl- or OH- when ordered as TA204-OH
کاربردها
Dealkalization
Food processing
Treatment of aqueous organic solutions
Primary water treatment: – Primary coolant purification
Corn and starch sweetener deashing Beet sugar decalcification Citric and lactic acid deashing Fruit juice deashing Beverage demineralization
Acid radical removal.
Water demineralization (deionization)
ظرفیت تبادل یونی (Capacity)
2.7
≥ 1.90 eq/L (H+ form) ≥ 1.20 eq/L (OH− form)
≥ 1.7-≥ 1.8
نگهداری رطوبت (Moisture Retention)
54 - 64 %
49.0 – 55.0%(H+ form) 54.0 – 60.0%(OH− form)
46 – 56%- 42 – 48%
60-70
جرم ذرات (Particle density g/mL)
1.14
اندازه ذرات (Particle Size µm)
300 - 1200
650 ± 50 µm 630 ± 50 µm
300 – 1200
0.315-1.25 mm≥95
محدوده pH
-
0 – 14
0 – 14
0-14
وزن حمل و نقل (Shipping weight g/L)
710 - 750
710
770-800
0.65-0.70
وزن حمل و نقل (Shipping weight lbs/ft3)
44.5 - 47.0
حداکثر دمای کارکرد
120
5 – 100°C (41 – 212°F)
93°C (200°F)
60 ℃
گروه عاملی
Sulfonic acid Trimethylammonium
Sulfonic acid
Quaternary amine
type I (Trimethylamine)
ضریب یکنواختی
≤ 1.20 ≤ 1.10
-
شدت بازی
Strong base
ساختار شیمیایی
Gel polystyrene crosslinked with divinylbenzene (DVB)
ویژگی ظاهری
spherical beads
White & pale yellow translucent
uncracked(%)
≥96
Specific gravity (g/ml)
1.05-1.09
Effective size (mm)
0.4 - 0.6
ضریب یکنواختی ذرات (Uniformity coefficient)
<1.7
Reversible swelling
Cl- → OH- <33
flow rate
8-40 BV/h
Regenrant
2-10% NaCl
2-6% NaOH
