FCC Catalyst for catalytic cracking of wax oil (VGO)
fcc@fcccatalyst.net
The catalyst is a wax oil (VGO) catalytic cracking catalyst, which is suitable for the catalytic cracking of VGO raw materials. The catalyst uses a specially treated molecular sieve, a high molecular sieve content, a high specific surface area, and maximum propylene and gasoline. In general, the propylene yield can be It can reach more than 7.5%, the gasoline yield can reach more than 50%, the dry gas and coke yields are low, and the oil slurry yield is zero.
| Item | Result |
| Re2O3 %(m/m) | 1~2 |
| Al2O3 %(m/m) | ≥48 |
| Fe2O3 %(m/m) | ≤0.25 |
| Na2O %(m/m) | ≤0.25 |
| LOI %(m/m) | ≤13 |
| Pore Volume PV ml/g | ≥0.4 |
| Surface area m2/g | ≥290 |
| Apparent bulk density g/ml | 0.65~0.75 |
| Microreaction active (800℃/4h) %(m/m) | ≥80 |
| Microreaction active (800℃/17h) %(m/m) | ≥60 |
| Abrasion index %(m/m) | ≤2.8 |
| Particle size distribution | |
| 0~20um %(v/v) | ≤3 |
| 0~40um %(v/v) | ≤15 |
| 0~149um %(v/v) | ≥90 |
| APS, um | 65~80 |