Act. Alumina Desiccants for Chemical Tower Adsorption

Act. Alumina Desiccants for Chemical Tower Adsorption

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Basic Info

Place of Origin:	China
Productivity:	5000 Metric Tons / Year.
Supply Ability:	5000 Metric Tons / Year.
Payment Type:	L/C, T/T, D/P, Western Union

Product Description

Model NO.: KA401

Certificate: ISO9001: 2000

Type: Ka401, Ka402, Ka403, Ka404, Ka405

Trademark: JINCHENG

Transport Package: by Double Layer Plastic Bag, Each Box 25kgs Net.

Specification: 1-3mm, 3-5mm, 4-6mm, 5-7mm

Origin: China

HS Code: 3824999990

Activated Alumina Desiccant

Activated alumina, there are many micro-paths, so the specific surface is large. It can be used as adsorbent, desiccant and catalyst carrier. It is also a kind of trace water desiccant and the pole-moleculue adsorbent, according to the adsorbed molecule polarization, the attachment force is strong for water, oxide, acetic acid, alkali etc.

Activated alumina defluorinates just as the anion exchange resin, but the selectivity is much strong. The defluorination effect of the activated alumina is good. The capacity is stable. 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 waste gas, especially in the drinking water defluorination.

Activated Alumina
Molecular Formula: Al2O3. N H2O (0
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.

If you are interested, please feel free to send inquiry to us for more details.

Phisical Properties
TYPE		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 %	>93.5	>93.5	>93.5	>93.5	>93.5
	Na2O %	0.3	0.3	0.3	0.3	0.3
	SiO2	<0.2	<0.2	<0.2	<0.2	<0.2
	Fe2O3	<0.2	<0.2	<0.2	<0.2	<0.2
LOI	%	<6	<6	<6	<6	<6
Bulk Density	g/ml	0.65-0.72	0.70-0.75	0.65-0.72	0.65-0.72	0.65-0.72
Surface Area	m2/g	275	275	275	275	275
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 (kg/cm2)	Dia.0.4-1.2		≥3
	Dia.1-2	≥4	≥4
	Dia.2-3	≥6	≥6
	Dia.3-5	≥10		≥10	≥10	≥10
	Dia.4-6	≥12		≥13	≥12	≥11
	Dia.4-8	≥15		≥15	≥15	≥15

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Related Keywords

Activated Alumina , Desiccant , Adsorbent