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Process for converting oxygenates to distillate fuels
Patent published on the 2025-06-26 in WO under Ref WO2025136871 by UOP LLC [US] (Jeroro Eseoghene [us], Serban Manuela [us])
Abstract: A process is provided to produce increased amounts of cycloparaffin compounds in a methanol to jet fuel process by modifying the olefin oligomerization step that after hydrogenation provides the increased quantities of cycloparaffins for jet fuel. A two stage oligomerization process is employed in which an acidic catalyst such as a zeolite is in one reactor and a metal, such as nickel, on alumina catalyst is in a second reactor. The two stages may be in either order in the process. A small amoun[...]
Our summary: Process for increasing cycloparaffin compounds in methanol to jet fuel process by modifying olefin oligomerization step, utilizing acidic and metal catalysts in two reactors, and adding aromatic compounds to feed.
olefin oligomerization, cycloparaffin compounds, methanol to jet fuel, two stage oligomerization
Patent
