Large Surface Area Activated Alumina Adsorbent

• Shape: Sphere
• Drying Method: Static Drying
• Kind: Activated Alumina Desiccant
• Model NO.: Activated Alumina Adsorbent
• Sorbent: Activated Alumina
• Desiccant: Chemical Desiccant
• Al2O3 Content: >92%
• Color: White
• Bulk Density: 0.68-0.72g/Ml
• Application: Adsorbent/Desiccant/Catalyst Carrier
• Certification: Available
• MSDS: Available
• Transport Package: Plastic Bag, Steel Drum, Jumbo Bag
• Specification: 1-2mm, 2-3mm, 3-5mm, 4-6mm, etc.
• Trademark: XINGFENG
• Origin: China
• HS Code: 3824999990
• Production Capacity: 5000 Mt/Year

Product Description

Large Surface Area Activated Alumina Adsorbent
Description:
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 absorbing pollution material, such as H₂S, SO₂, HF and paraffin in the water gas, especially in the drinking water defluorination.
 
Molecular Formula:
Al₂O₃•n H₂O(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	m^2/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 Absorption 17-19	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 (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 adsorbent;
KA402: is for defluorinating;
KA403: is for absorption in producing hydrogen perixide (H₂O₂);
KA404: is for catalyst carrier;
KA405: is for dehydrating and drying in air seperation etc.

Package:

Package Type	Container Load Capacity		Delivery time	Quality Insurance
	20 GP	40 GP
Steel drum, 150kg/drum	12000 kg	24000 kg	Within 1 week	Chinese National Standard; Offer quality assurance as request.
Paper drum, 25kg/drum	9000 kg	18000 kg
Ton bag, 650kg/bag	13000 kg	26000 kg