Mineral oils: processes and products – Refining – Sulfur removal
Patent
1987-05-18
1989-03-07
Davis, Curtis R.
Mineral oils: processes and products
Refining
Sulfur removal
208111, 208216R, 208251H, 208254H, C10G 4504
Patent
active
048103616
ABSTRACT:
This invention relates to a new and useful improvement in a process for upgrading petroleum residua. The process comprises contacting a vacuum or atmospheric resid feed with a metal-containing lanthana-alumina-aluminum phosphate catalyst whereby the resid feedstock is simultaneously demetallized and desulfurized.
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Absil Robert P. L.
Angevine Philip J.
Chester Arthur W.
Kirker Garry W.
Davis Curtis R.
McKillop Alexander J.
Mobil Oil Corporation
Myers Helane
Santini Dennis P.
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