Isomerization Catalysts
Manufactured according to Standard TU 21-160-04610600-2003
Composition:
γ-alumina-supported platinum and mordenite
Catalyst IPM-02 is designed for isomerization of pentane-hexane fractions to obtain high-octane gasoline. It can also be used for conversion of normal pentane to isopentane.
Specifications
| Physical Properties | |
|---|---|
| Parameter | Standard |
| Bulk density, g/cm³ | 0.70±0.10 |
| Particle size, mm | 2.1±0.3 |
| Strength factor, kg/mm, (blade width 0.8) average, min. | 1.3 |
Manufactured according to Standard TU 2177-164-04610600-2008
Composition:
γ-alumina and zeolite.
Catalyst IKK-07 is designed for xylene isomerization to obtain paraxylene and ortoxylene.
Catalyst IKK-07 provides high activity in xylene isomerization reactions and is also active in cracking of saturated hydrocarbons and alkyl benzenes (ethyl benzene, cumene).
| Physical Properties | |
|---|---|
| Parameter | Standard |
| Bulk density, g/cm³ | 0.70±0.10 |
| Particle size, mm | 2.8±0.4 |
| Strength factor, kg/mm, average, min. | 1.1 |
Manufactured according to Standard TU 6-68-245-2016
AOK-72-55 is intended for low temperature isomerization of C5-C6 paraffins and is applied for light naphtha isomerization in refining.
Features and Advantages:
- Resistant to slips of sulfur, nitrogen and water; process upsets do not result in irreversible loss of activity
- Competing activity and conversion degree of normal paraffins
- Injection of a chloriding agent is not required to maintain catalyst activity
- Is more advantageous for naphthenic ring-opening compared to chlorinated alumina catalyst
- High selectivity contributes to low hydrogen consumption and decreases the content of low-octane C7 naphthenic hydrocarbons
- Resistant to fluctuations of feed space velocity: 0.5-3.0 h-1
- Service cycle under observance of technology requirements is 5-6 years
- Capability to regenerate; endures 3-4 regenerations without loss of activity
- Catalyst lifetime is 10-12 years.
| Physical Properties | |
|---|---|
| Parameter | Standard |
| Shape | Cylinder |
| Color | Pale grey |
| Particle size, mm | 2.5±0.5 |
| Bulk density, g/cm3 | 1.1-1.4 |
| Strength factor, kg/mm, average, min. | 12.0 |
| Catalytic properties | |
|---|---|
| Parameter | Standard |
| Activity, %, min | 24 |
| Selectivity, %, min | 97 |
