Method for hydrotreatment of a mixture of hydrocarbon...

Details Method for hydrotreatment of a mixture of hydrocarbon... Method for hydrotreatment of a mixture of hydrocarbon...

2008-07-15

2008-07-15

Nguyen, Tam M. (Department: 1764)

Mineral oils: processes and products

Refining

Sulfur removal

C208S21600R, C208S217000, C208S145000

Reexamination Certificate

active

10416058

ABSTRACT:
Process for the hydrotreatment of a mixture of C4 to C8 hydrocarbon-based compounds, rich in olefins and monoaromatic compounds, by hydrogenation in the presence of a solid catalyst, characterized in that an ammonia precursor is introduced into the charge of hydrocarbon-based compounds and in that the catalyst comprises at least one transition metal supported on at least one refractory oxide.

REFERENCES:
patent: 3284344 (1966-11-01), Demeester et al.
patent: 3859204 (1975-01-01), Brunn et al.
patent: 4112007 (1978-09-01), Sanfilippo et al.
patent: 1555270 (1977-12-01), None

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