Activated Alumina Ball, Used as Absorbent Desiccant and Catalyst Carrier. Vacuum Systems

Product Specifications

Prod Model:	YH
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
CAS No.:	1344-28-1
Other Names:	Activated Alumina
Einecs No.:	15265-12-1
Purity:	99%
Usage:	Coating Auxiliary Agents, Electronics Chemicals, L
Color:	White
Model Number:	1-3mm, 3-5mm, 4-6mm, 5-8mm
Activated Alumina Content:	Min 93%
Bulk Density(G/Ml):	0.68-0.72
MSDS:	Available
Shape:	Sphere
Sorbent:	Activated Alumina
Desiccant:	Chemical Desiccant
Kind:	Absorbent

Product Description

Activated Alumina Air Dryer
 
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.
 
Activated alumina defluorinated just as the anion exchange resin, but the selectivity is much strong. The
defluorination effect of the actived alumina is good. The capacity is stable, the absorbed fluorine is 6400g/cm3.
It has high strength, low abrasion, no soften in water, no expansion, no powdery, no crack. 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 adsorbing pollution material, such as H2S,SO2,HF and paraffin in the
water gas, especially in the drinking water defluorination.

		HL1101	HL1102	HL1103	HL1104	HL1105
Appearance		Whte, 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	lessthan   8	less than 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	≥280	≥280	200-260	≥200	≥300
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 Absorption 15-17	Fluorine Absorption  0.12	Water Absorption 50	Water Absorption 50-70	Water Absorption 17-19
Active	%			56-62
Attrition Loss	%	1.0	1.0	1.0	0.4	0.8
Crushing Strength (mm)	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

 
YH1101: is for as adsorbent
YH1102:is for defluorinating
YH1103:is for absorption in producing hydrogen perixide (H2O2)
YH1104:is for catalyst carrier
YH1105:is for dehydrating and drying in air seperation etc.

Advantages
Reliable partner 
Over 5 years experience
Satisfied service
Quality first 
Fast delivery