| Clarified oils, petroleum, catalytic cracked |
| Carbon black oil (petroleum) |
| Recycle catalytic cracked slurry oil |
| clarified slurry oil |
| cat cracked clarified oil-decanted oil |
| catalytic cracked clarified oil |
| clarified oils (petroleum), catalytic cracked |
| Clarified oils,petroleum,catalytic cracked |
| Carbon black oil(petroleum) |
