AL203 Catalyst Carriers in our company has large pore Al2O3 microspheres.
There are too much types of AL2O3 catalyst carriers. In here, we will simply introduce AK2O3 catalyst carriers.
I. Large pore AL2O3 microspheres.
Product performance:
It is is white or redish red sand particles, the product is non-toxic, tasteless, insoluble in water and organic solvents, soluble in strong acid and alkali.
The main application:
Alumina microspheres as a new type of catalyst carrier has many characteristics, such as: small particles, large surface area, surface catalytic reaction speed; easy to attack the load of rare earth metals and other elements; production of the catalyst has a high activity, Mainly used in petrochemical fluidized bed catalyst, pharmaceutical industry catalyst, chemical cleaning agent and desiccant and so on.
al2o3 catalyst carrier
| Item No. | SiO2% | Fe2O3% | Na2O% | Pore volume（ml/g) | Surface area(m2/g) | Bulk density (g/ml) | LOI % | Particle size（mm） | Abrasion% | Pore diamter（nm） |
| XR-01-C | ≤0.03 | ≤0.05 | 0.01~0.3 | 0.7~0.9 | 100~350 | 0.4~0.6 | ≤6 | 0.1-1 | ≤0.3 | 6-15 |
| XR-01-X | ≤0.03 | ≤0.05 | 0.01~0.3 | 0.5~0.7 | 100~350 | 0.4~0.6 | ≤6 | 0.1-1 | ≤0.3 | 6-15 |
| XR-02-C | ≥1 | ≤0.05 | 0.01~0.3 | 0.7~0.9 | 100~350 | 0.5~0.9 | ≤6 | 0.1-1 | ≤0.3 | 6-15 |
| XR-02-X | ≥1 | ≤0.05 | 0.01~0.3 | 0.5~0.7 | 100~350 | 0.5~0.9 | ≤6 | 0.1-1 | ≤0.3 | 6-15 |
| XR-03-C | ≤0.03 | ≤0.05 | 0.01~0.3 | 0.35~0.45 | 100~350 | 0.5~0.9 | ≤5 | 0.1-1 | ≤0.2 | 6-15 |
| BR-01 | ≤0.03 | ≤0.05 | 0.01~0.3 | 0.35~0.45 | 100~300 | 0.5~0.9 | ≤5 | 0.1-1 | ≤0.5 | —— |
II. Calcined activated α AL2O3 beads.
Product performance:
It is white solid particles, non-toxic, tasteless. Extremely hard. Calcined beads at high temperature, but with a special specific surface area, pore volume and pore size.
use:
It Can be used as a precious metal catalyst carrier and the chemical field of special carrier carrier, It can be in the dipping process to form a special shell row structure, effectively improve the reaction performance.
| Appearance | Beads | ||||
| Item No. | cs-01 cs-02 cs-03 | ||||
| Item | Unit | Requirement | |||
| Particle size | m/m | ∅ 2-3 | ∅3-4 | ∅4-5 | ∅5~6 |
| LOI | m% | ≦1 | ≦1 | ≦1 | ≦1 |
| water adsorption | m/% | ≧30% | ≧30% | ≧30% | ≧30% |
| Surface area | m2/g | 1-30 | 1-30 | 1-30 | 1-30 |
| Bulk density | g/cm | 0.90-0.95 | 0.8-1.0 | 0.85-0.95 | 0.85-0.90 |
| Crushing Strength | N/pcs | ≥40 | ≥60 | ≥80 | ≥100 |
III. Alumina catalyst carrier (beads, strip):
Product performance:
This series of products with a specific surface area, pore volume stability, good mechanical strength, low wear, pore structure suitable, low impurity content, active component impregnation characteristics and so on. And according to user requirements, using different process conditions, the production of different phase, different pore size, different impurity content, different appearance of the shape of the catalyst carrier.
The main purpose:
This product is widely used in the field of petrochemical, hydrorefining, sulfur-resistant changes in catalyst carrier. Shape spherical, strip, clover-shaped, leafy grass-shaped, hollow-shaped and Rasi ring and so on.
alumina catalyst carriers
| Appearance | Beads | |||||
| Item No. | AS-01, AS-02, AS-03 | |||||
| Item | Unit | Requirement | ||||
| Particle size | m/m | ∅ 1-2 | ∅ 2-3 | ∅3-4 | ∅4-6 | ∅15-25 |
| LOI | m% | ≦6 | ≦6 | ≦6 | ≦6 | ≦6 |
| water adsorption | m/% | 60-150 | 60-150 | 60-150 | 60-150 | 60-150 |
| 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 |
| Crushing Strength | N/pcs | ≥25 | ≥40 | ≥60 | ≥100 | ≥300 |
| Appearance | Beads | ||||
| Item No. | AS-04，AS-05 | ||||
| Item | Unit | Requirement | |||
| Particle size | m/m | ∅ 1-2 | ∅ 2-3 | ∅3-4 | ∅4-6 |
| LOI | m% | 0.5-5 | 0.5-5 | 0.5-5 | 0.5-5 |
| 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 |
| Crushing Strength | N/pcs | ≥25 | ≥40 | ≥60 | ≥100 |
| Appearance | Strip | ||||
| Item No. | AE-01,AE-02,AE-03 | ||||
| Item | Unit | Requirement | |||
| Particle size | m/m | ∅ 1-2 | ∅ 2-3 | ∅3-5 | ∅5-7 |
| LOI | m% | ≦6 | ≦6 | ≦6 | ≦6 |
| Surface area | m2/g | 100-300 | 100-300 | 100-300 | 100-300 |
| Pore volume | ml/g | 0.4-0.8 | 0.4-0.8 | 0.4-0.8 | 0.4-0.8 |
| Bulk density | g/cm | 0.4-0.7 | 0.4-0.7 | 0.4-0.7 | 0.4-0.7 |
| Crushing Strength | N/pcs | 10-13 | 12-15 | 13-16 | 15-20 |
| Item No. | AE-04,AE-05 | ||||
| Item | Unit | Requirement | |||
| Particle size | m/m | ∅ 1-2 | ∅ 2-3 | ∅3-5 | ∅5-7 |
| LOI | m% | 0.5-5 | 0.5-5 | 0.5-5 | 0.5-5 |
| Surface area | m2/g | 100-300 | 100-300 | 100-300 | 100-300 |
| Pore volume | ml/g | 0.3-0.5 | 0.3-0.5 | 0.3-0.5 | 0.3-0.5 |
| Bulk density | g/cm | 0.4-0.7 | 0.4-0.7 | 0.4-0.7 | 0.4-0.7 |
| Crushing Strength | N/pcs | 10-15 | 12-16 | 15-20 | 17-22 |