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Welcome to the official website of Jiangsu Sanji Industrial Co., Ltd.!
Jiangsu Sanji Industrial Co.,Ltd.

National hotline:

+86-523-88641502(Manager's office)

+86-523-88641154(Sales)

PRODUCTS
Activated alumina series
Product code(Item) GA-300 GA-301 GA-302 GA-303 GA-306
(AN-alumina gel)
GA-308 GA-309
Crystal phase X-ρ X-ρ X-ρ-γ X-ρ X-ρ X-ρ X-ρ-γ
Uses Moisture proof drying Air separation Special forhydrogen peroxide Pressure swing adsorption PTA exhaust drying Clean water defluoridation Insulating oil purification
Dew point -40 -41 Activity ≥75% -54 -65 Fluoride absorption
≥2.0mg/g
-
Bulk density(g/ml) ≥0.68 ≥0.70 ≥0.70 ≥0.68 ≥0.72 ≥0.72 ≥0.68
Compressive strength(N/n) ≥128 ≥146 ≥156 ≥120 ≥180 ≥40 ≥180
Specific surface area(m2/g) ≥280 ≥280 ≥240 ≥300 ≥320 ≥200 ≥200
Static adsorption capacity
(RH=60%)
≥16 ≥17 ≥16 ≥18 ≥20 - -
Wear rate(%) ≤0.5 ≤0.5 ≤0.5 ≤0.5 ≤0.1 ≤0.5 ≤0.1
Pore ​​volume(ml/g) ≥0.38 ≥0.38 ≥0.40 ≥0.38 ≥0.40 ≥0.36 ≥0.40
Al2O3content (%) ≥90.0 ≥93.5 ≥93.5 ≥93.5 ≥93.5 ≥93.5 ≥93.5
Na2O content (%) ≤0.4 ≤0.4 ≤1.0 ≤0.5 ≤0.3 ≤0.8 ≤0.5
Moisture content(%) ≤1.5 ≤1.5 ≤1.0 ≤1.0 ≤0.5 ≤1.5 ≤1.5
Service life
(year)
2-4 3-7 Three months 3-7 Six months 3-4 3-4
Operating temperature(°C) 0-400 0-400 0-400 0-400 0-400 0-80 0-80
Regeneration temperature(°C) 180-250 180-250 - 180-250 - - -
Regeneration time three hours three hours - three hours - - -
Packaging and storage Moisture proof
(box, bucket, bag)
Moisture proof
(box, bucket, bag)
Moisture proof
(box, bucket, bag)
Moisture proof
(box, bucket, bag)
Moisture proof
(box, bucket, bag)
Moisture proof
(box, bucket, bag)
Moisture proof
(box, bucket, bag)
Note:
1. In addition to the above series of products, our factory can produce alumina gel and activated alumina according to the special requirements of users to adapt to PE, PP, PTA and other devices.
2. The ball diameter of the above products is Φ1.0~2.5 except for GA-308, Φ5~7 by GA-309, and Φ3~5 by the rest, which can be produced according to the requirements of users.
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Jiangsu Sanji Industrial Co.,Ltd. I.D.:   @yuxinghg.com Jiangsu Sanji Industrial Co.,Ltd. P.W.:
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