Non asphaltenic oil
US8034230B2 · kind B2 · utility
2Cited by
5References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 14, 2006 |
| Grant date | Oct 11, 2011 |
| Priority date | — |
| Expiry date | Jun 4, 2028 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G65/18
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A reconstituted non-asphaltenic oil Pa comprising at least 28% by weight of naphtha N, having a ratio R of 1.5 or more and a gasoline potential, POTg, in the range 47 to 70, in which: R=(0.9 N+0.5 VGO+)/(MD+0.1 VGO+), POTg=0.9N+0.5 VGO+, with in % by weight: N=naphtha: [30° C./170° C.]; MD=middle distillates: ]170° C./360° C.] and VGO+=fraction boiling above 360° C.R indicates the relative gasoline potential of a non residual oil over middle distillates during its subsequent refining.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.