Simultaneous hydrotreating and dewaxing of petroleum feedstocks

Mineral oils: processes and products – Chemical conversion of hydrocarbons – Cracking

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208216PP, 208251H, 208254H, C10G 4508, C10G 4512, C10G 4564, C10G 4720

Patent

active

046967320

ABSTRACT:
A process for simultaneously hydrotreating and dewaxing petroleum fractions is described. The process utilizes a single catalyst system which includes a hydrotreating component impregnated on a controlled pore size base and at least two catalyst components selected from any of an intermediate pore zeolite, a large pore zeolite or Zeolite Beta, and a large pore non-zeolite catalyst.

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