Naphtha isomerization process comprising two thermally integrated steps
US10131849B2 · kind B2 · utility
2Cited by
2References
5Claims
0Family size
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Inventors
Key dates
| Filing date | Apr 20, 2015 |
| Grant date | Nov 20, 2018 |
| Priority date | — |
| Expiry date | Apr 20, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10L2290/543
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention describes a process for the isomerization of a light naphtha with a view to forming high octane number gasolines, said process using a deisopentanizer and a deisohexanizer which are thermally integrated in a manner such as to reduce the consumption of the high temperature utilities employed in the process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.