Title:
METHOD FOR MANUFACTURING OIL-WATER SEPARATOR BY USING 3D PRINTING PROCESS, AND OIL-WATER SEPARATOR AND OIL-WATER SEPARATION SYSTEM MANUFACTURED THEREBY
Document Type and Number:
WIPO Patent Application WO/2023/171870
Kind Code:
A1
Abstract:
Provided is a method for manufacturing an oil-water separator. The method for manufacturing an oil-water separator may comprise the steps of: preparing a mold including a bottom portion, a side wall portion on the edge of the bottom portion, and a pattern portion on the central region of the bottom portion; and providing a polymer in the mold and curing the polymer to prepare an oil-water separator, wherein the pattern portion has a height higher than that of the side wall portion, on the basis of the bottom portion, and has a cross-sectional area tapering away from the bottom portion.
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Inventors:
PARK SANG YEUN (KR)
SO HONG YUN (KR)
SUNG JAE BUM (KR)
SO HONG YUN (KR)
SUNG JAE BUM (KR)
Application Number:
PCT/KR2022/016262
Publication Date:
September 14, 2023
Filing Date:
October 24, 2022
Export Citation:
Assignee:
IUCF HYU (KR)
International Classes:
B29C39/02; B29C33/38; B29C33/40; B29C33/42; B29C39/24; B29C39/26; B29C64/118; B33Y10/00; B33Y80/00; C02F1/40
Foreign References:
| JP2004337791A | 2004-12-02 | |||
| KR100793403B1 | 2008-01-11 | |||
| KR20210127492A | 2021-10-22 | |||
| KR101962108B1 | 2019-03-28 | |||
| KR20190074507A | 2019-06-28 |
Other References:
PARK SANGYEUN: "Fabrication of wedge-shaped single membrane water-oil separator", KSME ANNUAL MEETING 2021, 1 January 2001 (2001-01-01), pages 2004, XP093090059
Attorney, Agent or Firm:
PARK, Sang Youl (KR)
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