Active Alumina Oxide Grade АОА-1
GOST 8136-85
Pack: big-bags 600 kgs net, steel or plastic drums 70 kgs net
The γ-Al2O3 based catalyst with a spherical shape is used for the production of the hydrogenation catalysts and exhausted gas ignition catalysts. AOA-1 is a catalyst for the some organic processes, increasing the content of the main product and reducing the content of impurities, formed in result of the parallel chemical reactions. The AOA-1 is a catalyst of the vapor- and liquid- phase dehydration of methylphenylcarbinol to styrene.
Physical and Chemical Characteristics
|
Controlled parameters |
Specification |
|
Appearance: |
White extrudates (the slight-gray or slight-pink color is possible) |
|
Size, mm: |
|
|
diameter |
5.0 ± 1.1 |
|
length, max |
18 |
|
Bulk density, g/сm3 , max |
450-550 |
|
Abrasion resistance, %, min |
65.0 |
|
Bulk density, g/сm3 , min |
200 |
|
Losses of ignition (800±10°С), %, max |
5.0 |
|
Fe content, %, max |
0.05 |
|
Na content, %, max |
0.03 |
|
Content of the dust and crashed granules less than 2,0 mm, %, max |
0.5 |