Best selling activated alumina for drying of cracked gas

Activated alumina: >20 years professional manufacturer Competitive price & high quality Welcome to contact us

YIQUAN high-quality Activated alumina:

Activated Alumina is white ball with much micro-paths, so the specific surface is large. It can be used asabsorbent desiccant and catalyst carrier. 

It can widely used in the deep drying of cracked gas, ethylene and propylene, hydrogen-generation, air separation, instrument air drying and fluorine treatment for H2O2, also in the absorbing pollution material, such as H2S, SO2, HF and paraffin in the water gas, especially in the drinking water defluorination.

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.

 

 

 

 

 

 

 

Best selling activated alumina for drying of cracked gas