METHOD OF HYDROTREATING WAX AND PROCESSES FOR PRODUCING FUEL BASE AND LUBRICATING OIL BASE

Title:

METHOD OF HYDROTREATING WAX AND PROCESSES FOR PRODUCING FUEL BASE AND LUBRICATING OIL BASE

Document Type and Number:

WIPO Patent Application WO/2007/080920

Kind Code:

A1

Abstract:

A method of hydrotreating a wax, characterized by bringing the wax in a hydrogen atmosphere into contact with a first catalyst (10) comprising ultrastable zeolite Y and an amorphous solid acid and then with a second catalyst (20) containing substantially no ultrastable zeolite Y and comprising a solid acid, under the conditions of a liquid hourly space velocity of 0.4-4.0 h-1, to thereby hydrotreat the wax.

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Inventors:

SEKI HIROYUKI (JP)
HIGASHI MASAHIRO (JP)

Application Number:

PCT/JP2007/050236

Publication Date:

July 19, 2007

Filing Date:

January 11, 2007

Export Citation:

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Assignee:

NIPPON OIL CORP (JP)
SEKI HIROYUKI (JP)
HIGASHI MASAHIRO (JP)

International Classes:

C10G65/12; C10G45/60; C10G45/62; C10G47/16; C10G47/18

Domestic Patent References:

WO2004028688A1

2004-04-08

Foreign References:

US20040256287A1	2004-12-23
JP2004526035A	2004-08-26
JP2005320379A	2005-11-17
JP2004285155A	2004-10-14
JPH04226594A	1992-08-17

Other References: