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Product Details:
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| High Light: | xylene isomerization and eb reforming catalyst,petrochemical industry reforming catalyst |
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| Weight hourly space velocity | 2~3.5 h-1 |
| Reaction temperature | 360~440 °C |
| Reaction pressure | 0.6~2 MPa |
| Mole ratio of hydrogen to oil | 4~5 mol/mol |
| PX/X | wt% | 22 |
| EBC | wt% | 20~30* |
| C8L | wt% | 3~4* |
| LIFE | year | 6 |
* According to EB content in the feedstock
| Weight hourly space velocity | 3~5 h-1 |
| Reaction temperature | 360~440 °C |
| Reaction pressure | 0.6~1.2 MPa |
| Mole ratio of hydrogen to oil | 2~3 mol/mol |
| PX/X | wt% | 23.8 |
| EBC | wt% | 60 |
| XYL | wt% | 1.7 |
| LIFE | year | 10 |
2.2 Xylene catalyst replaced with the same type of EB-cracking
| Weight hourly space velocity | 6~10 h-1 |
| Reaction temperature | 360~440 °C |
| Reaction pressure | 0.6~1.2 MPa |
| Mole ratio of hydrogen to oil | 1~1.5 mol/mol |
| PX/X | wt% | 23.8 |
| EBC | wt% | 55 |
| XYL | wt% | 1.7 |
| LIFE | year | 10 |
Ethylbenzene conversion rate
EBC = ( 1 - EB in the effluent / EB in the feedstock ) * 100%
PX isomerization rate
PX/X = PX / ( PX + MX + OX ) in the reactor effluent * 100%
Xylene loss
XYL = ( 1 - XY in the effluent / XY in the feedstock ) * 100%
X/XY/Xylene = PX + MX + OX
C8 loss
C8L = ( 1 - C8 in the effluent / C8 in the feedstock ) * 100%
C8 = PX + MX + OX + EB + C8N + C8P
Contact Person: James.Li
Tel: +8613706436189
