شدت اسیدی
Weak acid
Strong acid
Strong acid
فرم یونی
Sodium form
Sodium form
Sodium form
H + OH−
کاربردها
Dealkalization
Demineralization
Water softening
Foods and beverages
Water softening
Demineralization
Water softening
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
ظرفیت تبادل یونی (Capacity)
4.4
1.9
1.8
≥ 2.10 eq/L (H+ form) ≥ 1.20 eq/L (OH− form)
نگهداری رطوبت (Moisture Retention)
45-52
45-53
45-50
45.0 – 51.0%(H+ form) 54.0 – 60.0%(OH− form)
جرم ذرات (Particle density g/mL)
1.14-1.20
1.25-1.29
1.25-1.28
اندازه ذرات (Particle Size µm)
0.20-0.56
0.2-0.56
0.315-1.25
525 ± 50 µm 630 ± 50 µm
محدوده pH
14-May
0-14
0-14
وزن حمل و نقل (Shipping weight g/L)
0.74-0.80
0.79-0.89
0.77-0.85
770
حداکثر دمای کارکرد
120
120
120
5 – 100°C (41 – 212°F)
نوع کاربرد
صنعتی
مواد غذایی
صنعتی
Reversible swelling
H+ → Na+ (%)<65 - H+ → Ca2+ (%)<25
Ca2+ → Na+ (%) <8
Na+ → H+ (%) <5
Uniformity coefficient
<1.4
<1.45
<1.7
uncracked(%)
≥96
≥96
≥96
flow rate
5-40 BV/h
5-50 BV/h
5-170 BV/h
Regenrant
3-6% HCl - 0.5-0.8% H2SO4
10-15% NaCl
1-8% H2SO4
10-15% NaCl - 4-10% HCl
ساختار فیزیکی
Gel Gel
محدوده pH
0 – 14
گروه عاملی
Sulfonic acid Trimethylammonium
ضریب یکنواختی
≤ 1.20 ≤ 1.10
