3-5mm activated alumina adsorbent

$0.99 ~ $1.65 / kilogram

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Model No. :
Brand Name :
classification :	Chemical Auxiliary Agent
CAS No. :	1344-28-1
Other Names :	Gamma Activated Alumina
MF :	Al2o3 . Nh2o (0<n ≤ 0.8)
EINECS No. :	N/A
Type :	Activated Alumina
Usage :	Water Treatment Chemicals
Model Number :	gamma activated alumina
Size :	1-2mm 2-3mm 3-5mm or customized
Al2O3 Composition :	≥93%
Types :	KA401 KA402 KA403 KA404 KA405
Bulk Density :	0.68-0.80g/ml
Surface Area :	≥300m2/g
Pore Volume :	0.3-0.5ml/g
LOI :	≤8%
Certification :	BV
Quality Management :	ISO9001, ISO14001, OHSAS18001
Keywords :	Activated Alumina Oxide
Purity :	93%

2yrs

Ningbo, Zhejiang, China

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Product description

3-5mm activated alumina adsorbent and desiccant KA403 activated alumina for h2o2 preparation

Activated Alumina, there are many 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 molecule polarization, the attachment force is strong for water, oxide, acetic acid, alkali ect. Activated alumina defluorinate just as the anion exchange resin, but the selectivity is much strong. The defluorinate 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 absorbing pollution material, such as H2S, SO2, HF and paraffin in the waste gas, especially in the drinking water defluorinate.

3-5mm activated alumina adsorbent and desiccant KA403 activated alumina for h2o2 preparation

Technical Parameter:

Model		Activated Alumina
Appearance		White, Sphere, No Odor, Insoluble In Water, Innocuous
Type		KA401	KA402	KA403	KA404	KA405
Crystal Type		x-p	x-p	y	y	x-p
Chemical Composition	Al2O3 %	≥93	≥93	≥93	≥93	≥93
Chemical Composition	Na2O %	≤0.3	≤0.3	≤0.3	0.15-0.3	≤0.3
LOI	%	≤8	≤8	≤8	≤5	≤8
Bulk Density	g/ml	0.68-0.72	0.70-0.75	0.65-0.75	0.70-0.80	0.75-0.80
Surface Area	m2/g	≥300	≥300	260-300	≥300	≥300
Pore Volume	ml/g	0.30-0.45	0.30-0.42	0.40-0.46	0.4	0.30-0.50
Static Absorption (RH=60%)	%	Water Absorption	Fluorine Absorption	Water Absorption	Water Absorption	Water Absorption
Static Absorption (RH=60%)	%	17-19	0.2-0.3	50	50-70	17-19
Active	%			56-62
Attrition Loss	%	≤1.0	≤1.0	≤1.0	≤0.4	≤0.8
Crushing Strength (mm)	0.4-1.2mm		≥30
	1-2mm	≥40	≥40
	2-3mm	≥70	≥70
	3-5mm	≥150		≥150	≥150	≥150
	4-6mm	≥180		≥180	≥180	≥180
	5-7mm	≥200				≥200
	6-8mm	≥300				≥300
	8-10mm	≥350
	10-13mm	≥350
	12-14mm	≥350
Typical Application	KA401: is for as adsorbent KA402: is for defluorinating KA403: is for absorption in producing hydrogen peroxide (H2O2) KA404: is for catalyst carrier KA405: is for dehydrating and drying in air separation etc.

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