Low CO for increased naphtha desulfurization

Naphtha hydrodesulfurization selectivity is increased by reducing the amount of CO X (CO plus ½ CO 2 ) in the hydrodesulfurization reaction zone to less than 100 vppm. While this is useful for non-selective hydrodesulfurization, it is particularly useful for selectively desulfurizing an olefin-conta...

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Bibliographische Detailangaben
Hauptverfasser: Ellis, Edward, Halbert, Thomas, Brignac, Garland, Greeley, John, Demmin, Richard, Lalain, Theresa
Format: Patent
Sprache:eng
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