Process for manufacturing petroleum cokes and cracked oil from heavy petroleum oil
US5407560A · kind A · utility
14Cited by
6References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 16, 1992 |
| Grant date | Apr 18, 1995 |
| Priority date | — |
| Expiry date | Mar 16, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G9/005
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A novel process is disclosed by which petroleum cokes and cracked oil can be produced by thermal cracking of a heavy petroleum oil to which a rare earth metal compound is added. The process produces petroleum cokes with an improved combustibility and promotes the yield of cracked oil at the same time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.