Efficient Catalyst Carrier Activated Alumina

1.High chemical stability 2.Corrosion-resistant 3.High pressure\acid-alkali resistant 4.Heat-resistant

Actived Alumina Ball

 

Introduction: Activated Alumina possesses Characteristics such as absorbing capacity, catalytic activity, porosity, high dispersion and big specific surface area. It is applicable to drying of gas and liquid, and be used as sorbent, desiccant, activator and other carriers in petrolic, fertilizer and chemical industries.

Technical property of Activated Alumina:

Item              Type		Ka401	Ka402	Ka403	Ka404	Ka405	Ka406
		Absorbent	Defluoridizer	Absorbent for H2O2	Dechlorinating	Catalyst carrier	Absorbentin air separation
Main crystal phase		χ-ρ	χ-ρ	γ	χ-ρ	γ	χ-ρ
Chemical comosition %	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 volumn ml/g		0.3-0.45	0.3-0.42	0.4-0.46	0.3-0.5	0.4	0.3-0.5

Efficient Catalyst Carrier Activated Alumina