Title:
METHOD FOR TREATING OIL-CONTAINING SLUDGE, METHOD FOR RECOVERING OIL FROM OIL-CONTAINING SLUDGE, APPARATUS FOR TREATING OIL-CONTAINING SLUDGE, APPARATUS FOR RECOVERING OIL FROM OIL- CONTAINING SLUDGE, SYSTEM FOR TREATING OIL-CONTAINING SLUDGE, AND SYSTEM FOR RECOVERING OIL FROM OIL-CONTAINING SLUDGE
Document Type and Number:
WIPO Patent Application WO/2024/047742
Kind Code:
A1
Abstract:
Provided is a method for treating an oil-containing sludge, the method comprising heating the oil-containing sludge in order to separate the oil-containing sludge into three layers of water, oil, and sludge, wherein oil and water are colloidally dispersed in the oil-containing sludge.
Inventors:
TASAKI MASAHARU (JP)
KOJIMA KEISUKE (JP)
OKAMURA KAZUO (JP)
KOJIMA KEISUKE (JP)
OKAMURA KAZUO (JP)
Application Number:
PCT/JP2022/032572
Publication Date:
March 07, 2024
Filing Date:
August 30, 2022
Export Citation:
Assignee:
SHIMIZU CONSTRUCTION CO LTD (JP)
TOP PLANNING JAPAN CO LTD (JP)
TOP PLANNING JAPAN CO LTD (JP)
International Classes:
C02F11/00; B01D17/00; B01D17/038; B01D17/04; C02F1/52; C10G31/00
Domestic Patent References:
| WO2015186456A1 | 2015-12-10 |
Foreign References:
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Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (JP)
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