Ningbo Zhengguang Resin Co., Ltd.
中文版
Hydrometallurgical Resins
ZGA 453 Acrylic acid series macroporous weakly basic anion exchange resin
1. Description:
The "Hydrolite" brand ZGA 453 is a sort of anion exchange resin that has tertiary amine group [-N(CH3)2] in the cross linking crylic acid copolymer with macroporous structure. It is used mainly to enrich and extract uranium in the uranium mine solution, separate and remove plumbum in the nickel and cobalt electrolyte.
2. Typical physical and chemical properties:
|
ITEMS |
Index |
|
Ionic form |
Free amine |
|
Moisture content % |
60.00-70.00 |
|
Total exchange capacity mmol/g |
≥8.50 |
|
Shipping weight g/mL |
0.65-0.75 |
|
True density g/mL |
1.050-1.120 |
|
Particle size range % |
(0.315-1.250mm)≥95 |
|
Sphericity after attrition % |
≥90.00 |