Catalyst – solid sorbent – or support therefor: product or process – Zeolite or clay – including gallium analogs
Reexamination Certificate
2007-03-27
2007-03-27
Wood, Elizabeth D. (Department: 1755)
Catalyst, solid sorbent, or support therefor: product or process
Zeolite or clay, including gallium analogs
C502S063000, C502S070000, C502S071000, C502S074000, C502S077000, C502S208000, C502S210000, C502S211000, C502S213000
Reexamination Certificate
active
10819211
ABSTRACT:
The present invention relates to the use of a catalytic system comprising a metal of group VIII, a metal of group VI, a metal oxide as carrier and suitable quantities of a component selected from a zeolite of the FER type, phosphorous, and a mixture thereof, in upgrading of hydrocarbons boiling in the naphtha range containing sulfur impurities, namely in hydrodesulfurization with contemporaneous skeleton isomerization of olefins contained in said hydrocarbons and/or with reduction of olefins hydrogenation, carried out in a single step.
REFERENCES:
patent: 3156640 (1964-11-01), Hart
patent: 4629717 (1986-12-01), Chao
patent: 4808560 (1989-02-01), Oleck
patent: 5378352 (1995-01-01), Degnan et al.
patent: 5411658 (1995-05-01), Chawla et al.
patent: 5482617 (1996-01-01), Collins et al.
patent: 5576256 (1996-11-01), Monque et al.
patent: 5871635 (1999-02-01), Gupta et al.
patent: 6416660 (2002-07-01), Zanibelli et al.
patent: 6582590 (2003-06-01), Riley et al.
patent: 0 442 159 (1991-08-01), None
patent: 0 448 117 (1991-09-01), None
patent: 0 449 144 (1991-10-01), None
patent: 0543157 (1993-05-01), None
patent: 0550922 (1993-07-01), None
patent: 0 665 280 (1995-08-01), None
patent: 0908231 (1999-04-01), None
patent: 878035 (1964-12-01), None
patent: 2051120 (1982-06-01), None
patent: 61126196 (1986-06-01), None
Derwent Publications, AN 86-193476, JP 61 126196, Jun. 13, 1996.
Albertos Fernando
Arrigoni Virginio
Atanes Evangelina
Cholley Thierry
Panarello Febronio
AGIP Petroli S.p.A.
Elf Antar France S.A.
Enitechnologie S.p.A.
Repsol Petroleo S.A.
Wood Elizabeth D.
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