2mm small alumina sphere

1)ISO9001:2000 2)AI2O3;>90 3)Has a large capacity of absorption, high surface area, high strength and thermal stability.

2mm small alumina sphere

Global activated alumina manufactured in our factory 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 industries. 

has participated drafte Activated  alumina Industrial standard HG/T3927-2007

Technical Property of Activated Alumina

Type Item			KA401Absorbent	KA402 Defluoridizer	KA403Absorbent for H2O2		KA404Antichlor	KA405 Catalyst carrier	KA406Absorbent in air separation
Appearance			White ball
Main crystal phase			χ-ρ	χ-ρ	γ	χ-ρ		γ		χ-ρ
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	≤		≤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	Fluorine 0.12	Water50	Chlorine10-20		Water50-70		Water17-19
Activity,%			-	-	56-62	-		-		-
Loss on abrasion,%			≤1.0	≤1.0	≤1.0	≤0.7		≤0.4		≤0.8
Crushing strength,       N/grain		Φ1-2	≥40	≥40	-	≥40		-		-
		Φ2-3	≥60	≥60	-	-		-		-
		Φ3-5	≥100	-	≥100	≥82		≥100		≥100
		Φ4-6	≥120	-	≥130	≥120		≥120		≥110

KA401 Activated Alumina for Desiccant

KA402 Activated Alumina for Defluorination 

KA403 Activated Alumina for Absorb H2O2

KA404 Activated Alumina for Antichlor adsorbent

KA 405 Activated Alumina for Catalyst 

KA406 Activated Alumina for Vacuum systems 

The products in other types or sizes can also be manufactured if to the user’s request.

2mm small alumina sphere