Mineral oils: processes and products – Refining – Sulfur removal
Patent
1997-07-28
1999-05-25
Yildirim, Bekir L.
Mineral oils: processes and products
Refining
Sulfur removal
208108, 208112, 208143, 208217, 208251H, 208264, 208300, 502315, C10G 4508, B01J 2104
Patent
active
059067314
ABSTRACT:
A hydroprocess catalyzed by a catalyst composition comprising a porous refractory oxide, a molybdenum component, a phosphorus component and an underbedded nickel component, the composition characterized by a Raman spectrum comprising at least one Raman band in each of the regions of (1) about 240 cm.sup.-1 to about 250 cm.sup.-1, and (2) about 595 cm.sup.-1 to about 605 cm.sup.-1. The catalyst is prepared by sequential incorporation of the nickel metal followed by the additional catalytic promoters including a molybdenum component and a phosphorus component.
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Abdo Suheil F.
Iyer Pradeep S.
Simpson Howard D.
Cutts, Jr. John G.
McBride Thomas K.
Tolomei John G.
UOP
Yildirim Bekir L.
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