High efficient Activated Alumina (activated alumina ball) Desiccant & Adsorbent

Activated Alumina (activated alumina ball) Desiccant & Adsorbent Size:1-3,3-5,4-6,5-8,8-10mm ISO9001:2008 Bulk density:6-8

High efficient Activated Alumina (activated alumina ball) Desiccant & Adsorbent  

Activated alumina has much micro-paths, so the specific surface is large. It can be used as absorbent desiccant and catalyst carrier. It is also a kind of trace water desiccant and the pole-molecular absorbent, according to the absorbed molecular polarization, the attachment force is strong for water, oxide, acetic acid, alkali etc.

Molecular Formula: Al2O3 • nH2O (0<N≤0.8)  

Physical Properties

		KA401	KA402	KA403	KA404	KA405
Appearance		White, Sphere, No Odor, Insoluble In Water, Innocuous
Crystal Type		x-p	x-p	y	y	x-p
Chemical Composition	Al2O3 %	≥93	≥93	≥93	≥93	≥90
	Na2O %	≤0.3	≤0.3	≤0.5	0.15-0.3	≤0.3
LOI	%	6-8	6-8	≤8	≤5	6-8
Bulk Density	g/ml	0.68-0.72	0.70-0.75	0.65-0.75	0.70-0.80	0.68-0.72
Surface Area	m2/g	≥300	≥300	250-280	≥280	≥350
Pore Volume	ml/g	0.30-0.45	0.30-0.42	0.40-0.46	0.40	0.30-0.50
Static Absorption (RH=60%)	%	Water Absorption17-19	Fluorine Absorption 0.12	Water Absorption50	Water Absorption50-70	Water Absorption17-19
Active	%			56-62
Attrition Loss	%	≤1.0	≤1.0	≤1.0	≤0.4	≤0.8
Crushing Strength (N/Particle)	0.4-1.2		≥30
	1-2	≥40	≥40
	2-3	≥60	≥60
	3-5	≥100		≥100	≥100	≥100
	4-6	≥120		≥130	≥120	≥110
	5-7	≥160
	6-8	≥180

KA401: is for as adsorbentKA402: is for defluorinatingKA403: is for absorption in producing hydrogen perixide (H2O2)KA404: is for catalyst carrierKA405: is for dehydrating and drying in air seperation etc.

 

Size Available: 1-3mm,3-5mm,4-6mm,5-8mm,8-10mm 

 

 

Package one: 25kg/plastic bag+pallet  

 

 

 

Package two: 150kg/steel drum+pallet  

 

 

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High efficient Activated Alumina (activated alumina ball) Desiccant & Adsorbent