ZGD630S macroporous weakly basic anion exchange resin

Description

1. Description:

Hydrolite ZGD 630 S is a type of anion exchange resin with a weakly basic acrylic group and a macroporous structure. It exhibits high exchange capacity. Its primary application is the removal of strongly acidic ions, such as SO4 _2-^and Cl ^, for dynamic neutralization. It can be regenerated with ammonia, sodium carbonate, or sodium hydroxide. It can also be used for uranium recovery from uranium mine water and for lead removal from nickel or cobalt electrolytes. It is also particularly suitable for the recovery of tungsten and molybdenum in hydrometallurgy.

2. Typical physical and chemical properties:

Name		Indicator
Appearance		Milky white opaque granules
Ionic form		Free amine
Humidity, %	48.00-55.00
Total exchange capacity, mmol/ml ≥		2.5
Bulk density, g/ml		0,66-0,74

True (wet) density, g/ml			1.060 ~ 1.120
Particle size	Particle size range, %		(0.315~1.250 mm) ≥ 95.0
	Lower limit of particle size, % ≤		(＜0.315 mm) ≤ 1.0
Effective coefficient, mm ≥		0.4
Uniformity coefficient, ≤		1.60
Abrasion resistance, % ≥			95.00

ZGD630S macroporous weakly basic anion exchange resin

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