1.Product characteristics
This macroporous Weak Acid Cation Exchange Resin is macroporous structure acrylic copolymer crossed linked molecule with tertiary with carboxyl(-cooh) ion exchange resin. It has the advantages of high exchange capacity, high working exchange capacity, high mechanical strength, well chemical stability, excellent oxidation resistance, fast exchange speed, etc.
2. Corresponding foreign mark
Purolite C104E; Amberlite LRC-76/84/86;Lewatit CNP-80; Dow Dowex MWC-1
3. Operation reference index
(1) PH range: 1-14
(2) Operation temperature: Hydrogen form ≤100℃
(3) Industrial resin layer height: above 1.0m
(4)Regeneration liquid concentration: HCL : 3-6 %, H2SO4: 0.5-1%
(5) Regeneration liquid dosage: kg/m3
HC: 80-120 ,H2SO4: 30-50
(6) Regneration liquid Flow rate :4-8m/h
(7) Regeneration contact time: 30-45 min
(8)Washing flow rate: around 20 m/h
(9)Washing time: 20-30 min
(10)Working flow rate: 20-40 m/h
(11)Working exchange capacity: ≥2000 mol/m3
5. Application: This weak acid cation exchange resinainly used matching with 001x7 Cation Exchange Resin. It can remove the basicity and hardness in water, especially the hydro carbonate, carbonate and other basic salt. It can also be used in industrial waster water treatmet metal recycling, the purification and separation of biochemical pharmacy.
6. Package and storage
This product is packed by woven bags lined with plastic sheets. 25kg per bag. It can also be packed plastic barrels or other containers according to Customers demand. This product is a non-dangerous goods. The storage temperature is 5-40 C. It should be prevented from dehydration and exposure.
7. D113 Cation Resin Technical Parameter
Item | D113 | D113FC | D113SC |
Hydrogen rate | ≥98 |
Mass total exchange capacity mmol/g(dry) | ≥10.80 |
Volume total exchange capacity (mmol/ml) | ≥4.2 |
Moisture content % | 45-52 |
Wet apparent density (g/ml) | 0.72-0.80 |
Wet true density (g/ml) | 1.14-1.20 |
Effective grain size(mm) | 0.40-0.70 | ≥0.50 | 0.35-0.50 |
Uniformity coefficient | ≤1.60 | ≤1.40 |
Particle size(%) | (0.315-1.250mm)≥95.0 | (0.450-1.250mm)≥95.0 | (0.315-0.630mm)≥95.0 |
(<0.315mm)<1 | (<0.450mm)<1 | (<0.315mm)<1 |
Sphericity after attrition(%) | ≥95 |
Na-H(OH→CL)% | ≤70 |