Catalyst composition comprising modified crystalline aluminosilicate for dehydration of alcohols
US11584698B2 · kind B2 · utility
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Key dates
| Filing date | Dec 17, 2020 |
| Grant date | Feb 21, 2023 |
| Priority date | — |
| Expiry date | May 13, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2529/70
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Process for preparing a catalyst composition containing a modified crystalline aluminosilicate and a binder, wherein the catalyst composition comprises from 5 to 95% by weight of crystalline aluminosilicate as based on the total weight of the catalyst composition, the process being remarkable in that it comprises a step of steaming said crystalline aluminosilicate:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.