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1. Description
The "Hydrolite" ZGA 307 is a sort of anion exchange resin that has quaternary ammonium group [-N(CH3)3OH] in the styrene-diethylene benzene copolymer with 7% cross linking degree. It is used mainly to produce pure water and treat wastewater and extract tungsten and molybdenum in biochemical product and hydro-metallurgy.
2. Executing standard:GB/T13660-1992 DL/T519-2004 SH2605.06-2003
3. Typical physical and chemical properties:
ITMES | DATA |
Appearance | Flaxen to chryso spherical grain |
Ionic form | Cl |
Moisture content % | 42.00-48.00 |
The maximal regenerated capacity mmol/g | ≥3.80 |
Strong function group exchange capacity mmol/g | ≥3.50 |
Total exchange capacity mmol/ml | ≥1.35 |
Shipping weight g/ml | 0.67-0.73 |
True density g/ml | 1.070-1.100 |
Particle size range % | (0.315-1.25mm)≥95 |
Lower limit size % | (<0.315mm)≤1 |
The effective size mm | 0.400-0.700 |
Uniformity coefficient | ≤1.60 |
Sphericity after attrition % | ≥90.00 |
4. Reference indexes in using
ITMES | Reference value |
PH range | 1-14 |
Max. operation temperature in chlorine form °C | 80 |
Swelling upon complete conversion (Cl--OH-) % | ≤25 |
Working exchange capacity mmol/L | ≥450 |
Working flow rate m/h | 15-30 |
Manufacturing
