• Product name: Active Alumina
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Product Code(Item) GA-300 GA-301 GA-302 GA-303 GA-306
(AN-manufa-
cture aluminum)
GA-308 GA-309
Crystal Phase x-ρ x-ρ x-ρ-γ x-ρ x-ρ x-ρ x-ρ-γ
use moistrue-proof, drying air separ-
ation
H2O2 use pressure swing absorption dewatering defluori-
nating
insulating oil cleaning
Dew Point -40 -41 Active ≥75% -54 -65 ≥2.0mg/g ≤0.1
Bulk Density g/ml ≥0.68 ≥0.70 ≥0.70 ≥0.68 ≥0.72 ≥0.72 ≥0.68
Compression Strength N/grain ≥128 ≥146 ≥156 ≥120 ≥180 ≥40 ≥180
Specific Surface Area m2/g ≥280 ≥280 ≥240 ≥300 ≥320 ≥280 ≥260
Static Absorption (RH=60%) ≥16 ≥17 ≥16 ≥18 ≥20 ≥16 ≥16
Loss of Wear % 0.5 0.5 0.5 0.5 0.1 0.5 0.1
Pore Volume ml/g 0.38 0.38 0.40 0.36 0.40 0.36 0.40
Al2O3 Content,% ≥93.5 ≥93.5 ≥90 ≥93.5 ≥93.5 ≥93.5 ≥90.0
Na2O Content,% 0.4 0.4 1.0 0.5 0.3 0.8 0.8
Water Content,% 1.5 1.5 1.0 1.0 0.5 1.5 1.5
Useful Life, Year 2-4 3-7 3 Months 3-7 3-5 3-4 8-10
Use T 0-600 0-600 0-600 0-600 0-600 0-80 0-80
Use Temperature 180-250 180-250 - 180-200 - - -
Regeneration Temperature, hr 3 3 - 3 - - -
Packing and Storage Moisture-Proof (Box, Drum, Bag) Moisture-Proof (Box, Drum, Bag) Moisture-Proof (Box, Drum, Bag) Moisture-Proof (Box, Drum, Bag) Moisture-Proof (Box, Drum, Bag) Moisture-Proof (Box, Drum, Bag) Moisture-Proof (Box, Drum, Bag)
Note:
Except for the above-listed serial product, we can manufacture aluminum and activated alumina, so as to meet the demands of such facilities as PE,PP and PTA.

Product Code(Item) GA-300 GA-301 GA-302 GA-303 GA-306
(AN-manufa-
cture aluminum)
GA-308 GA-309
Crystal Phase x-ρ x-ρ x-ρ-γ x-ρ x-ρ x-ρ x-ρ-γ
use moistrue-proof, drying air separ-
ation
H2O2 use pressure swing absorption dewatering defluori-
nating
insulating oil cleaning
Dew Point -40 -41 Active ≥75% -54 -65 ≥2.0mg/g ≤0.1
Bulk Density g/ml ≥0.68 ≥0.70 ≥0.70 ≥0.68 ≥0.72 ≥0.72 ≥0.68
Compression Strength N/grain ≥128 ≥146 ≥156 ≥120 ≥180 ≥40 ≥180
Specific Surface Area m2/g ≥280 ≥280 ≥240 ≥300 ≥320 ≥280 ≥260
Static Absorption (RH=60%) ≥16 ≥17 ≥16 ≥18 ≥20 ≥16 ≥16
Loss of Wear % 0.5 0.5 0.5 0.5 0.1 0.5 0.1
Pore Volume ml/g 0.38 0.38 0.40 0.36 0.40 0.36 0.40
Al2O3 Content,% ≥93.5 ≥93.5 ≥90 ≥93.5 ≥93.5 ≥93.5 ≥90.0
Na2O Content,% 0.4 0.4 1.0 0.5 0.3 0.8 0.8
Water Content,% 1.5 1.5 1.0 1.0 0.5 1.5 1.5
Useful Life, Year 2-4 3-7 3 Months 3-7 3-5 3-4 8-10
Use T 0-600 0-600 0-600 0-600 0-600 0-80 0-80
Use Temperature 180-250 180-250 - 180-200 - - -
Regeneration Temperature, hr 3 3 - 3 - - -
Packing and Storage Moisture-Proof (Box, Drum, Bag) Moisture-Proof (Box, Drum, Bag) Moisture-Proof (Box, Drum, Bag) Moisture-Proof (Box, Drum, Bag) Moisture-Proof (Box, Drum, Bag) Moisture-Proof (Box, Drum, Bag) Moisture-Proof (Box, Drum, Bag)
Note:
Except for the above-listed serial product, we can manufacture aluminum and activated alumina, so as to meet the demands of such facilities as PE,PP and PTA.

Manufa-
cturing Process
Product Specific Surface Area m2/g Pore Volume ml/g Na2O % Fe2O3 % SO42- % P2O5 % SiO2 % β-
3H2O %
Cl- % Dry Basis % Note
Method
of Nitric Acid
GA-85 ≥240 ≥0.40 ≤0.05 ≤0.03       10-30     Sphe-re Carr-ier
GA-84 ≥250 ≥0.40 ≤0.05 ≤0.03       10-30   ≥75 Powder
GA-81 ≥250 ≥0.40 ≤0.05 ≤0.05       ≤5   ≥75 Powder
GA-82 ≥250 ≥0.40 ≤0.05 ≤0.03       ≤5   ≥75 Powder
GA-83 ≥120 ≥0.35 ≤0.05 ≤0.05       ≤5     Micos-
phere
Method of Sulfu-
ric
Acid
JHF-6 ≥380 ≥0.85 ≤0.05 ≤0.05 ≤1.2 3.8-5.0   ≤3   ≥70 Powder
JHF-2 ≥280 ≥0.9 ≤0.05 ≤0.05 ≤1.5     ≤3   ≥68 Powder
JHF-4 ≥450 1.1-.5 ≤0.03 ≤0.05 ≤1.2 0.7-1.3 32-38 ≤3   ≥70 Powder
Method of Hydroc-
hloric Acid
JHF-4- ≥180 0.4-.6 ≤0.05 ≤0.03       ≤2 ≤0.3 ≥70 Powder
JHF-4- ≥220 0.6-.8 ≤0.05 ≤0.03       ≤2 ≤0.3 ≥70 Powder
JHF-4- ≥230 0.8-.1 ≤0.05 ≤0.03       ≤2 ≤0.3 ≥70 Powder
JHF-3 ≥220 ≥0.60 ≤0.03 ≤0.03     50- ≤5 ≤0.3 ≥70 Powder
JHF-6 ≥400 0.9-1.1 ≤0.03 ≤0.03      3.0-.3 ≤3 ≤0.3 ≥70 Powder
Note:
1. Sphere diameters of GA -85 are Φ1-2,Φ2-3,Φ3-5 respectively, and the relevant specific surface area and pore volume change with the baking temperature. The product can be manufactured according to customers' demands as well.
2.GA-383 is a microsphere carrier with the grain size of 45μm-0μm≥85%, and the relevant specific surface area and pore volume change with the baking temperature. The product can be manufactured according to customers' demands in the aspect of grain size.
3. The error range for the external size of the above-listed products is -.0mm.