ساختار فیزیکی
Weak Acid Cation Macroporous
macroporous
opaque
Spherical beads
macroporous
macroporous
فرم یونی
Hydrogen form
H+
Cl- or OH- when ordered as TA202-II-OH
H +
کاربردها
Dealkalization
Food processing
Treatment of aqueous organic solutions
TAME
• MTBE
ETBE
Dealkalization
Nitrates removal.
Water demineralization
ideally when treating water with: – High oxidant level – High temperature on the cation resin Mixed bed polishing
Systems requiring exceptionally high osmotic stability Condensate polishing Demineralization
ظرفیت تبادل یونی (Capacity)
2.7
1.75
≥ 1.70
نگهداری رطوبت (Moisture Retention)
54 - 64 %
-
34-46
52.0 – 58.0%
جرم ذرات (Particle density g/mL)
1.14
اندازه ذرات (Particle Size µm)
300 - 1200
-
0.315-1.25 mm≥95
800 ± 100
محدوده pH
-
0-14
0-10
0 – 14
وزن حمل و نقل (Shipping weight g/L)
710 - 750
-
0.68-0.76
755
وزن حمل و نقل (Shipping weight lbs/ft3)
44.5 - 47.0
حداکثر دمای کارکرد
120
120°C
35 ℃ in OH-
5 – 150°C (41 – 302°F)
گروه عاملی
Sulfonic acid
Quaternary amine
type II (Dimethylethanolamine)
Sulfonic acid
ضریب یکنواختی
1.6
≤ 1.20
شدت بازی
Strong base
ساختار شیمیایی
Gel type polystyrene crosslinked with divinylbenzene (DVB)
ویژگی ظاهری
Pale yellow transparent
spherical beads
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