Activated Alumina Ball

BAA

Product Details

Features

  • Ball-tec BAA active alumina has many capillary channels with large surface area, which can be used as adsorbent, desiccant and catalyst.
  • The product has the advantages of high strength, low wear, no swelling, no pulverization and no cracking. And it also has good adsorption and defluorination effect, and its capacity is stable. It absorbs 6400 grams of fluorine per cubic meter of activated alumina.

Applications

1. It can be widely used in the deep drying of petroleum cracking gas, ethylene propylene gas, hydrogen production, air separation unit, instrument air dryer and fluoride treatment in dioxygen water.

2. It can also remove sulfur gas hydrogen, sulfur dioxide, hydrogen fluoride, hydrocarbon and other pollutants in the waste gas, especially suitable for the defluorination treatment of water containing fluorine.

Specifications

Model

Activated Alumina

Shape

Sphere

Chemical Composition

Al2O3 Content (%) ≥93 ≥93 ≥93 ≥93
Na2O Content (%) ≤0.3 ≤0.3 ≤0.5

0.15-0.3

Physical properties

Bulk density (g/ml) 0.68-0.72 0.70-0.75 0.65-0.75 0.70-0.80 ≥93

Pore volume (ml/g)

0.30-0.45 0.30-0.42 0.40-0.46 0.40

≤0.3

Physical properties

Crushing Strength (N/PC)

Surface area (m2/g) ≥300 ≥300 260-300 ≥300

0.72-0.78

Active (%)

/ / 56-62 /

0.30-0.50

Attrition loss (%)

≤1.0 ≤1.0 ≤1.0 ≤0.4

≥300

LOI (%)

≤8 ≤8 ≤8 ≤5

/

Static absorption (%)

(RH=60%)

Water

absorption

Fluorine

absorption

Water

absorption

Water

absorption

≤0.8

LOI (%)

17-19 0.2-0.3 50 50-70

≤8

Φ1-2 (mm)

Φ2-3 (mm)

≥40 ≥40 / /

Water

absorption

≥70

≥70 / /

17-19

Crushing Strength (N/PC)

Φ3-5 (mm) ≥120 / ≥120 ≥120

/

Φ4-6 (mm) ≥150 / ≥150 ≥150

/

Φ5-7 (mm)

≥200 / / / ≥120
Φ6-8 (mm) ≥300 / / /

≥150

Φ12-14 (mm) ≥350 / / /

≥200

Appearance

ball shape, white

Packing

25kg/bag