METHOD AND CARALYST FOR HYDRO-DEWAXING AND HYDROFORMING LUBRICANT

Title:

METHOD AND CARALYST FOR HYDRO-DEWAXING AND HYDROFORMING LUBRICANT

Document Type and Number:

Japanese Patent JPS6369544

Kind Code:

A

Abstract:

We disclose a single stage, multilayered catalyst system capable of hydrodewaxing and hydrofinishing a solvent-dewaxed lube oil base stock. In the first layer we catalytically dewax the solvent-dewaxed stock. In the second layer we hydrofinish the catalytically dewaxed stock. Our invention also relates to a process for hydrodewaxing and hydrofinishing a solvent-dewaxed lube oil base stock.

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Inventors:

JIEEMUSU ENU JIIMAA
POORU ENU SUPINDORAA

Application Number:

JP21266387A

Publication Date:

March 29, 1988

Filing Date:

August 26, 1987

Export Citation:

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Assignee:

CHEVRON RES

International Classes:

B01J29/44; B01J29/67; C10G45/60; B01J23/40; C10G65/04; C10G67/04; (IPC1-7): B01J23/40; B01J29/32; C10G45/60

Attorney, Agent or Firm:

Hideto Asamura

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