شدت اسیدی
Weak acid
فرم یونی
Sodium form
Na+
Na+
H + OH−
کاربردها
DealkalizationDemineralizationWater softening
• Decationisation in industrial water treatmentespecially in presence of high organic loadings
• Softening of sugar and pectin thin juices
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)potassiumStart-up condensate polishing Primary water treatment: – Treatment of primary coolant blowdown – Control of reactor coolant chemistry by removing excess 7Li
ظرفیت تبادل یونی (Capacity)
4
1.8
1.8
≥ 2.10 eq/L (H+ form) ≥ 1.20 eq/L (OH− form)
نگهداری رطوبت (Moisture Retention)
40-50
-
-
45.0 – 51.0%(H+ form) 54.0 – 60.0%(OH− form)
جرم ذرات (Particle density g/mL)
1.15-1.25
اندازه ذرات (Particle Size µm)
0.315-1.25
-
-
525 ± 50 µm 630 ± 50 µm
محدوده pH
14-May
وزن حمل و نقل (Shipping weight g/L)
0.72-0.82
-
-
770
حداکثر دمای کارکرد
120
120°C
120°C
5 – 100°C (41 – 212°F)
نوع کاربرد
صنعتی
Reversible swelling
H+ → Ca2+ (%) <25 - H+ → Na+ (%) <105
Uniformity coefficient
<1.7
uncracked(%)
≥96
flow rate
5-40 BV/h
Regenrant
3-6% HCl - 0.5-0.8% H2SO4
ساختار فیزیکی
macroporousopaqueSpherical beads
macroporousbrown opaqueSpherical beads
Gel Gel
محدوده pH
0-14
0-14
0 – 14
گروه عاملی
Sulfonic acid
Sulfonic acid
Sulfonic acid Trimethylammonium
ضریب یکنواختی
1.6
1.6
≤ 1.20 ≤ 1.10