Activated Alumina Ball

The main products are special adsorbent for hydrogen peroxide, sulfur recovery catalyst, desiccant for petrochemical industry, polyethylene deashing agent, catalyst carrier for various purposes and hydrogenation catalyst. The product is stable and the production indicators are in line with national industry standards. Stable product quality and perfect after-sales service have been recognized and praised by domestic and foreign customers.

Technical indicators

Potassium permanganate activated alumina ball

(air purification filter)

1. COMPOSITION (chemical composition)

Al2O3 (alumina) 93 WT.% MIN.

KMNO4 (potassium permanganate) 4 WT % MIN.

Fe2O3 (iron oxide) 0.02 WT. % MAX.

2. PHYSICAL PROPERTIES (physical properties)

BULK DENSITY (filling density) 0.75 ±0.15 G/ML

SUBSTRATE SURFACE AREA (substrate surface area) 150 M2/G MIN.

MOISTURE (Moisture) 20 WT.% MAX.

APPEARANCE (appearance) SPHERICALS

SIZE (particle size) (U.S.BU.STANDARD)

4 MESH 25 WT. % MAX.

4 - 8 MESH 70 WT. % MIN.

8 MESH 5 WT. % MAX.

                        Activated alumina ball

1. COMPOSITION (chemical composition)

Al2O3 (alumina) 92% MIN.

Na2O (sodium oxide) 0.15-0.35%

2. PHYSICAL PROPERTIES (physical properties)

CRUSHING STRENGHT (compressive strength) 150 N/PARTICLE MIN.

BET SURFACE AREA (specific surface area) 300 M2/G MIN.

POROSITY VOLUME 0.40 ML/G MIN.

BULK DENSITY (filling density) 0.65-0.72 KG/L

WEAR LOSS (wear) 0.5% MAX.

APPEARANCE (Appearance) WHITE SPHERICALS DIA. 3-8 MM