Zoned fluidization process for catalytic conversion of hydrocarbon feedstocks to petrochemicals
US11446625B2 · kind B2 · utility
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1References
28Claims
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Key dates
| Filing date | Oct 24, 2019 |
| Grant date | Sep 20, 2022 |
| Priority date | — |
| Expiry date | Oct 24, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P30/20
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A reaction unit for catalytic conversion of a hydrocarbon or hydrocarbon containing feedstock to a petrochemical mixture, includes a housing; a fluid bed distributor plate located at a bottom of the housing; a regeneration zone and a stripping zone located above the fluid bed distributor plate, in which catalytic particles are housed; a reaction zone located above the stripping zone; and a condensation zone located above the reaction zone, in which a petrochemical product fluid is condensed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.