Mineral oils: processes and products – Chemical conversion of hydrocarbons – With subsequent treatment of products
Patent
1988-11-30
1991-10-22
McFarlane, Anthony
Mineral oils: processes and products
Chemical conversion of hydrocarbons
With subsequent treatment of products
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:
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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.
Chevron Research Company
McFarlane Anthony
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