Process for the depolymerization of plastic waste material
US12319875B2 · kind B2 · utility
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3References
15Claims
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Key dates
| Filing date | Dec 21, 2021 |
| Grant date | Jun 3, 2025 |
| Priority date | — |
| Expiry date | Dec 21, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W30/62
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A thermo-catalytic process for the depolymerizing waste plastic material and producing a pyrolytic oil, uses two agitated vessel depolymerization reactors, two condensation units, and a char handling section.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.