KIN Filter Engineering Co.,Limited.

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Activated Alumina

Product Description

The activated alumina of KIN has a large capacity of absorption, high surface area, high strength and thermal stability. It can be widely used as an absorbent, desiccant and catalyst carrier in chemical, petrochemical, fertilizer, oil and gas industry.

TECHNICAL DATA

Item/Type		KA401	KA402	KA403	KA404	KA405	KA406
Function		Absorbent	De-fluoridizer	Absorbent for H2O2	Antichlor	Catalyst carrier	Absorbent in air separation
Appearance		WHITE BALL
Main crystal phas		x-p	x-p	y	x-p	y	x-p
Chemical composition	Al2O3	≥93	≥93	≥92	≥90	≥93	≥90
	Na2O	≤0.3	≤0.3	≤0.5	0.15-0.3	≤0.3
	I.L	6-8	6-8	≤8	≤8	≤5	6-8
Bulk density, g/ml		0.68-0.72	0.70-0.75	0.65-0.75	0.68-0.78	0.70-0.80	0.68-0.72
Surface area, m2/g		≥280	≥280	200-260	≥300	≥200	≥300
Pore volume, ml/g		0.3-0.45	0.3-0.42	0.4-0.46	0.3-0.5	0.4	0.3-0.5
Static absorption, %		Water15-17	Fluorin0.12	Water50	Chlorine10-20	Water50-70	Water17-19
Loss on abrasion, %		≤1.0	≤1.0	≤1.0	≤0.7	≤0.4	≤0.8
Compressive strength (N/pcs)	Φ1-2	≥40	≥40	≥40
	Φ2-3	≥60	≥60
	Φ3-5	≥100	≥100	≥82	≥100	≥100
	Φ4-6	≥120	≥130	≥120	≥120	≥110