Process for removing sulfur from a hydrocarbon feedstream using

Mineral oils: processes and products – Chemical conversion of hydrocarbons – With subsequent treatment of products

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208138, 208217, C10G 6106

Patent

active

050593048

ABSTRACT:
A process is disclosed for removing sulfur from a naphtha feedstream comprising contacting a naphtha feed with a platinum on alumina sulfur conversion catalyst under mild reforming conditions so that thiophenic and other organic sulfur compounds are converted to hydrogen sulfide without any significant cracking of the naphtha feed. Thereafter, the naphtha feed stream is contacted with a sulfur sorbent that has a metal component selected from Group I-A or Group II-A of the Periodic Table supported on a refractory inorganic oxide support, to remove hydrogen sulfide from the naphtha feed.

REFERENCES:
patent: 1904381 (1933-04-01), Morrell
patent: 2542970 (1951-02-01), Jones
patent: 3085972 (1963-04-01), Krane
patent: 3598535 (1971-08-01), Wennerburg
patent: 3694350 (1972-09-01), Wennerburg
patent: 4127470 (1978-11-01), Baird, Jr. et al.
patent: 4741819 (1988-05-01), Robinson et al.

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