Title:
METHOD FOR REGENERATING TURBINE OIL
Document Type and Number:
WIPO Patent Application WO/2024/009551
Kind Code:
A1
Abstract:
This method for regenerating used turbine oil comprises: a contact step for bringing a used turbine oil into contact with an adsorbent; and an addition step for adding an additive to the used turbine oil obtained after the contact step. The contact step includes passing the used turbine oil through a column at least partially filled with the adsorbent.
Inventors:
WATANABE IKUMI (JP)
YANO AKIHIKO (JP)
HORAGUCHI NORIHISA (JP)
YANO AKIHIKO (JP)
HORAGUCHI NORIHISA (JP)
Application Number:
PCT/JP2023/006906
Publication Date:
January 11, 2024
Filing Date:
February 27, 2023
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
C10M175/02; B01D15/00; B01D15/02; C10G25/00; C10N40/00; C10N40/12
Domestic Patent References:
| WO2018164188A1 | 2018-09-13 | |||
| WO2011074623A1 | 2011-06-23 |
Foreign References:
| JP2014531298A | 2014-11-27 | |||
| CN104764870A | 2015-07-08 | |||
| JPH10505384A | 1998-05-26 | |||
| JP2022501173A | 2022-01-06 | |||
| JPS52132007A | 1977-11-05 | |||
| JPS57132521A | 1982-08-16 |
Attorney, Agent or Firm:
SSIP PATENT ATTORNEY CORPORATION (JP)
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