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1. Description:
“Hydrolite” D453 is a type of anion exchange resin containing a tertiary amino group [-N(CH3 ) 2 ] in a styrene-diethenylbenzene copolymer with a macroporous structure. It is primarily used for the separation and purification of molybdenum in hydrometallurgy.
2. Typical physical and chemical properties:
|
Indicators |
Data |
|
Appearance |
Milky or flax opaque spherical granules |
|
Ionic form |
Free amine |
|
Moisture content, % |
48.00-58.00 |
|
Total exchange capacity, mmol/g |
≥4,70 |
|
Bulk density, g/ml |
0,66-0,76 |
|
True density, g/ml |
1.030-1.090 |
|
Particle size range, % |
(0.315-1.250 mm)≥95 |
|
Sphericity after erasure, % |
≥90.00 |
