Mineral oils: processes and products – Paraffin wax; treatment or recovery – Chemical treatment
Patent
1988-12-13
1990-04-24
McFarlane, Anthony
Mineral oils: processes and products
Paraffin wax; treatment or recovery
Chemical treatment
208 46, 208 39, 208 88, 208112, 208950, 585736, 585737, 585749, 502230, 502231, 502334, C10G 6512, C10G 6702, C10G 7338
Patent
active
049197860
ABSTRACT:
A process for selectively producing middle distillate fuel products from paraffin waxes such as slack wax and Fischer-Tropsch wax by hydroisomerizing the wax to convert 60-95 weight percent per pass of the 700.degree. F..sup.+ fraction contained in said wax. The catalyst employed is a fluorided Group VIII metal-on-alumina catalyst where the fluoride within the catalyst is present predominately as aluminum fluoride hydroxide hydrate. The preferred Group VIII metal is platinum.
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Boucher Heather A.
Hamner, deceased Glen P.
Sawyer Willard H.
Exxon Research and Engineering Company
McFarlane Anthony
Ott Roy J.
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