Systems for selective naphtha reforming
US10421918B2 · kind B2 · utility
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19Claims
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Key dates
| Filing date | Aug 21, 2018 |
| Grant date | Sep 24, 2019 |
| Priority date | — |
| Expiry date | Aug 21, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2208/025
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Systems for reforming a hydrocarbon feedstock, where the system is operable to selectively reform different sub-components of the hydrocarbon feedstock using at least two structurally-distinct reforming catalysts. Advantages may include a decreased rate of reforming catalyst deactivation and an increased yield of a liquid hydrocarbon reformate product that is characterized by at least one of an increased octane rating and a decreased vapor pressure compared to the liquid hydrocarbon reformate product of conventional one-step reforming systems.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.