Propylene production processes and catalyst systems for use therein
US10125062B2 · kind B2 · utility
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12Claims
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Key dates
| Filing date | Sep 23, 2016 |
| Grant date | Nov 13, 2018 |
| Priority date | — |
| Expiry date | Sep 30, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2523/28
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Propylene production processes are discussed herein. The propylene production processes may include contacting an olefin feed including butene with ethylene in the presence of a catalyst system including a metathesis catalyst under reaction conditions sufficient to form a product stream including propylene, wherein the metathesis catalyst includes molybdenum and the reaction conditions include a reaction temperature of less than 250° C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.