Conversion of heavy aromatics to lighter aromatics with low ring saturation and hydrocarbon cracking
US12145136B2 · kind B2 · utility
0Cited by
5References
24Claims
0Family size
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Key dates
| Filing date | Feb 19, 2021 |
| Grant date | Nov 19, 2024 |
| Priority date | — |
| Expiry date | Sep 8, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/52
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A catalyst may include a metallic function derived from a metal constrained within cages and/or channels of a microporous material, wherein the cages and/or channels of the microporous material are defined by 8 tetrahedral atoms or fewer; and an acidic function derived from an additional zeolite having cages and/or channels defined by 10 or more tetrahedral atoms, wherein the microporous material providing the metallic function and additional zeolite providing the acidic function are coupled by a binder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.