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Product Details:
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| Product Name: | Ethylbenzene Dehydrogenation Catalyst | Appearance:: | Yellowish-browncylindrical Granules. |
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| Granule Diameter:: | 3.0±0.2mm (average) | Granule Height:: | 2~12mm |
| Bulk Density:: | 1.25±0.05Kg/Liter | Side Crush Strength:: | 14N/mm (min Average) |
| Ethylbenzene Conversion :: | ≥65.0% | Styrene Selective:: | ≥96.0% |
| Styrene Yield:: | ≥ 62.4% | ||
| High Light: | hydrotreating catalyst,solid phosphoric acid catalyst |
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Ethylbenzene Dehydrogenation Catalyst for ethylbenzene dehydrogenation to make SM
It can be used in either Ethylbenzene dehydrogenation to make SM, or diethylbenzene dehydrogenation to making divinylbenzene.
Chemical Composition:
The Composition of the Catalyst according to our invention comprises: iron oxide,
potassium oxide, calcium and magnesium, cerium oxide, other promoters and
stabilizers, but no molybdenum and chromium oxide.
Physical Properties:
| Appearance: | yellowish-browncylindrical granules. |
| Granule diameter: | 3.0±0.2mm (average) |
| Granule height: | 2~12mm |
| Bulk Density: | 1.25±0.05Kg/Liter |
| Side Crush Strength: | 14N/mm (min average) |
Catalyst Reaction Activity:
| Ethylbenzene conversion : | ≥65.0% |
| Styrene selective: | ≥96.0% |
| Styrene yield: | ≥ 62.4% |
Series HTED-04A:
Physical Properties:
| Appearance: | yellowish-browncylindrical granules. |
| Granule diameter: | 4.0±0.5mm (average) |
| Granule height: | 5~15mm |
| Bulk Density: | 1.25±0.05Kg/Liter |
| Side Crush Strength: | 14N/mm (min average) |
Catalyst Reaction Activity:
| Ethylbenzene conversion : | ≥63.0% |
| Styrene selective: | ≥96.0% |
| Styrene yield: | ≥ 60.5% |
Series HTED-04B:
Physical Properties:
| Appearance: | yellowish-brown cylindrical granules |
| Granule diameter: | 3.0±0.2mm (average) |
| Granule height: | 3~9mm |
| Bulk Density: | 1.25±0.05Kg/Liter |
| Side Crush Strength: | 14N/mm (min average) |
Catalyst Reaction Activity:
| Ethylbenzene conversion : | ≥65.0% |
| Styrene selective: | ≥96.0% |
| Styrene yield: | ≥ 62.4% |
Series HTED-04E:
Physical Properties:
| Appearance: | reddish-brown cylindrical granules |
| Granule diameter: | 3.0±0.2mm (average) |
| Granule height: | 3~9mm |
| Bulk Density: | 1.30+-0.05Kg/Liter |
| Side Crush Strength: | 20N/mm (min average) |
Catalyst Reaction Activity:
| Ethylbenzene conversion : | ≥67.0% |
| Styrene selective: | ≥97.0% |
| Styrene yield: | ≥ 65% |
The HTED Series Catalyst Process Condition:
| Water ratio: | 1.3-3.0 |
| Space velocity: | 0.4-1.2 |
| Temperature : | 550-650°C |
| Pressure: | negative pressure |
Catalyst Life:
Operation Life: 2.5 years
Shelflife : 5 years
Contact Person: Mr. James.Li
Tel: 86-13706436189
Fax: 86-533-6076766
