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High Purity Gamma Silica Activated Alumina Based Catalyst Moisture Desiccant

High Purity Gamma Silica Activated Alumina Based Catalyst Moisture Desiccant

High Purity Gamma Silica Activated Alumina Based Catalyst Moisture Desiccant

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Product Description

XINTAO CAS No.:1344-28-1 high purity activated alumina gamma

Xintao Activated Alumina with high strength, low abrasion, no soften in water, no expansion, no powdery and 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.

Model

Activated Alumina

Shape

Sphere

Type

KA401

KA402

KA403

KA404

KA405

Crystal Type

x-p

x-p

y

y

x-p

Chemical Composition

Al2O3 Content (%)

≥93

≥93

≥93

≥93

≥93

Na2O Content (%)

≤0.3

≤0.3

≤0.5

0.15-0.3

≤0.3

Physical properties

Bulk density (g/ml)

0.68-0.72

0.70-0.75

0.65-0.75

0.70-0.80

0.72-0.78

Pore volume (ml/g)

0.30-0.45

0.30-0.42

0.40-0.46

0.40

0.30-0.50

Surface area (m2/g)

≥300

≥300

260-300

≥300

≥300

Active (%)

/

/

56-62

/

/

Attrition loss (%)

≤1.0

≤1.0

≤1.0

≤0.4

≤0.8

LOI (%)

≤8

≤8

≤8

≤5

≤8

Static absorption (%)

(RH=60%)

Water

absorption

Fluorine

absorption

Water

absorption

Water

absorption

Water

absorption

17-19

0.2-0.3

50

50-70

17-19

Crushing Strength (N/PC)

Φ1-2 (mm)

≥40

≥40

/

/

/

Φ2-3 (mm)

≥70

≥70

/

/

/

Φ3-5 (mm)

≥120

/

≥120

≥120

≥120

Φ4-6 (mm)

≥150

/

≥150

≥150

≥150

Φ5-7 (mm)

≥200

/

/

/

≥200

Φ6-8 (mm)

≥300

/

/

/

≥300

Φ12-14 (mm)

≥350

/

/

/

/ 

Application

Advantages

Company Information

The product has no memory effect, which means that people do not have to completely discharge it before recharging, as with some other battery chemistries. This product has met the stringent safety requirements. The product is used in a wide variety of applications in a diverse range of environments, including industrial sealing and leakage problems. This product has met the stringent safety requirements.
Jiangxi Xintao Technology Co., Ltd. has been serving to the needs of Silica and Alumina chemicals since 2002. Solving problems of the customers and working on improving their profitability was the driving force behind setting up the company. Since then the company has continuously given new products to the customers at regular intervals and became the first a company to make activated desiccants and eco-friendly silica gel. With growing integration with the global economies, Team Bee Chems is now putting very active efforts to bring out products of the first kind in the world.
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