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activated alumina

Classification:

Activated alumina

Activated alumina has the characteristics of large adsorption capacity, large specific surface area, high strength and good thermal stability, and can be widely used as adsorbent, desiccant and catalyst carrier in chemical, petrochemical and fertilizer industries.

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Product details

Activated alumina has the characteristics of large adsorption capacity, large specific surface area, high strength and good thermal stability. It can be widely used as adsorbent, desiccant and catalyst carrier in chemical, petrochemical and fertilizer industries.

Indicator items and parameters of industrial activated alumina

Item	Adsorbent	Defluoride	Transformer	Dechlorinator	Catalyst carrier	Air Separation Desiccant
AlO% ≧	93	90	92	90	93	90
Loss on ignition % ≦	6	6	8	8	6	8
Bulk density g/ml ≧	0.65	0.70	0.65	0.60	0.60	0.61
Specific surface area (m2) ≧	300	300	260	340	260	340
well volume ml/g ≧	0.40	0.40	0.46	0.40	0.46	0.40
Static Snap% ≧	absorbent 15	Fluoride absorption 0.12	Water absorption 50	Fluoride 15	Water absorption 50	absorbent 17
Wear Rate % ≦	0.8	0.5	0.8	0.5	0.4	0.5
Compressive strength (N/piece) ≧	120-260N/piece
grain pass rate % ≧	90