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1. Description:
“Hydrolite” ZGA 353-II is a type of anion exchange resin containing a quaternary ammonium group [-N(CH3 ) 3OH ] in a styrene-diethylenebenzene copolymer with a macroporous structure. It is primarily used for the absorption, enrichment, and purification of uranium in uranium ores and wastewater, the enrichment and separation of thorium, plutonium, and uranium in the nuclear industry, and the separation and purification of vanadium in hydrometallurgy.
2. Typical physical and chemical properties:
|
Indicators |
Meaning |
|
Appearance |
Milky white or light yellow opaque spherical granules |
|
Ionic form |
Cl |
|
Moisture content, % |
40.00-50.00 |
|
Maximum reducing capacity, mmol/g |
≥3,40 |
|
Strong functional group capacity, mmol/g |
≥3.00 |
|
Bulk density, g/ml |
0,65-0,73 |
|
True density, g/ml |
1.050-1.150 |
|
Particle size range, % |
(0.600-1.400 mm)≥95 |
|
Sphericity after erasure, % |
≥90.00 |
