Process for chemically recycling plastic waste with alkane oxidation products
US12421456B2 · kind B2 · utility
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12References
22Claims
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Key dates
| Filing date | Oct 11, 2022 |
| Grant date | Sep 23, 2025 |
| Priority date | — |
| Expiry date | Nov 25, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G2400/30
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A method of producing olefinic and aromatic hydrocarbons from waste plastics comprising feeding a mixture of plastics along with the products of the oxidation of light hydrocarbons to a process in which the feed mixture is catalytically pyrolyzed to produce olefins and aromatics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.