Alumina Ball Shape Catalyst Carrier Support
Description
Technical Parameters
Crystal Form: γ-Al2O3 or θ-Al2O3
Physical Properties: This product is white spherical particles, non-toxic, tasteless, odorless, insoluble in water and ethanol.
The cc-MS type product is used as a covering proppant and adsorbent material for the catalyst in the reactor. Its main function is to increase the gas or liquid distribution points and support and protect the active catalyst with low strength. It has the characteristics of high purity, good heat resistance and mechanical shock resistance, and stable chemical properties. It is widely used in petrochemical, natural gas, coal chemical industries and other industries.
The appearance is white or reddish, non-toxic, tasteless, insoluble in water and organic solvents, soluble in acid and alkali.
This series of products has the characteristics of stable specific surface area, good compressive strength, low wear, suitable pore structure, low impurity content, and good impregnation characteristics of active components. We can produce the catalyst carrier in different crystal phases, different sizes, different impurities content, different appearance shape according to the user's requirements.
This product is widely used in petroleum and chemical industry, hydrogenation desulfurization, low catalyst carrier. The shape of a ball, bar, trefoil, leaf shape, hollow shape and Raschig ring.
|
APPEARANCE |
SPHERE |
|||||
|
ITEM NO. |
AS-01,AS-02,AS-03 |
|||||
|
INDEX |
UNIT |
SPECIFICAITONS |
||||
|
PARTICLE SIZE |
m/m |
Φ1～2 |
Φ2～3 |
Φ3～4 |
Φ4～6 |
Φ15～25 |
|
L.O.I |
% |
≤ 6.0 |
≤ 6.0 |
≤ 6.0 |
≤ 6.0 |
≤ 6.0 |
|
SPECIFIC SURFACE AREA |
m2/g |
150-350 |
150-350 |
150-350 |
150-350 |
150-350 |
|
PORE VOLUME |
ml/g |
0.5-0.9 |
0.5-0.9 |
0.5-0.9 |
0.5-0.9 |
0.5-0.9 |
|
BULK DENSITY |
g/cm |
0.4-0.75 |
0.4-0.75 |
0.4-0.75 |
0.4-0.75 |
0.3-0.6 |
|
STRENTH |
N/P |
≥25 |
≥ 40 |
≥ 60 |
≥ 100 |
≥300 |
|
WATER ABSORPTION RATE |
% |
60-150 |
60-150 |
60-150 |
60-150 |
60-150 |
|
APPEARANCE |
SPHERE |
||||
|
ITEM NO. |
AS-04,AS-05 |
||||
|
INDEX |
UNIT |
SPECIFICATIONS |
|||
|
PARTICLE SIZE |
m/m |
Φ1～2 |
Φ2～3 |
Φ3～4 |
Φ4～6 |
|
L.O.I |
% |
0.5-5 |
0.5-5 |
0.5-5 |
0.5-5 |
|
SPECIFIC SURFACE AREA |
m2/g |
150-350 |
150-350 |
150-350 |
150-350 |
|
PORE VOLUME |
ml/g |
0.3-0.5 |
0.3-0.5 |
0.3-0.5 |
0.3-0.5 |
|
BULK DENSITY |
g/cm |
0.4-0.75 |
0.4-0.75 |
0.4-0.75 |
0.4-0.75 |
|
STRENTH |
N/P |
≥25 |
≥ 40 |
≥ 60 |
≥ 100 |
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