Title:
METHOD FOR PRODUCING LUBRICANT BASE OIL
Document Type and Number:
WIPO Patent Application WO/2013/147211
Kind Code:
A1
Abstract:
A method for producing a lubricant base oil having a prescribed boiling point range provided with a first step for putting stock oil, containing a first hydrocarbon oil having a boiling point in the boiling point range and a second hydrocarbon oil having a boiling point lower than the boiling point range, in contact with a hydrogenation/isomerization catalyst, wherein: the catalyst contains a carrier containing both a binder and a zeolite having a 10-membered ring, one-dimensional pore structure, and platinum and/or palladium supported by the carrier; the carbon content of the catalyst is 0.4-3.5 mass%, and the micropore volume per unit mass of the catalyst is 0.02-0.12 cc/g; the zeolite is derived from an ion-exchanged zeolite obtained by subjecting zeolite containing an organic template and having a 10-membered ring, one-dimensional pore structure to an ion exchange in a solution containing ammonium ions and/or protons; and the micropore volume per unit mass of the zeolite contained in the catalyst is 0.01-0.12 cc/g.
Inventors:
IWAMA MARIE (JP)
HAYASAKA KAZUAKI (JP)
NAGAYASU YOSHIYUKI (JP)
HAYASAKA KAZUAKI (JP)
NAGAYASU YOSHIYUKI (JP)
Application Number:
PCT/JP2013/059652
Publication Date:
October 03, 2013
Filing Date:
March 29, 2013
Export Citation:
Assignee:
JX NIPPON OIL & ENERGY CORP (JP)
International Classes:
C10G45/64; B01J29/74; C01B39/04; C10G45/02; C10G65/04; C10M101/02; C10M177/00; C10N70/00
Domestic Patent References:
| WO2009099111A1 | 2009-08-13 |
Foreign References:
| JP2011068728A | 2011-04-07 | |||
| JP2008503629A | 2008-02-07 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Yoshiki Hasegawa (JP)
Yoshiki Hasegawa (JP)
Download PDF:
Previous Patent: METHOD FOR PRODUCING LUBRICATING-OIL BASE OIL
Next Patent: NOVEL ANTI-SIGLEC15 ANTIBODY
Next Patent: NOVEL ANTI-SIGLEC15 ANTIBODY