JP2024533253A5 - - Google Patents
Info
- Publication number
- JP2024533253A5 JP2024533253A5 JP2024514591A JP2024514591A JP2024533253A5 JP 2024533253 A5 JP2024533253 A5 JP 2024533253A5 JP 2024514591 A JP2024514591 A JP 2024514591A JP 2024514591 A JP2024514591 A JP 2024514591A JP 2024533253 A5 JP2024533253 A5 JP 2024533253A5
- Authority
- JP
- Japan
- Prior art keywords
- region
- moved
- scroll surface
- scroll
- concentric circles
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNPCT/CN2021/116407 | 2021-09-03 | ||
| CN2021116407 | 2021-09-03 | ||
| PCT/US2022/026541 WO2023033876A1 (en) | 2021-09-03 | 2022-04-27 | Spiral wound membrane element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2024533253A JP2024533253A (ja) | 2024-09-12 |
| JP2024533253A5 true JP2024533253A5 (cg-RX-API-DMAC10.html) | 2025-05-01 |
Family
ID=81748613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024514591A Pending JP2024533253A (ja) | 2021-09-03 | 2022-04-27 | 螺旋状に巻かれた膜要素 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20240350979A1 (cg-RX-API-DMAC10.html) |
| EP (1) | EP4395920A1 (cg-RX-API-DMAC10.html) |
| JP (1) | JP2024533253A (cg-RX-API-DMAC10.html) |
| KR (1) | KR20240067910A (cg-RX-API-DMAC10.html) |
| CN (1) | CN118043126A (cg-RX-API-DMAC10.html) |
| WO (1) | WO2023033876A1 (cg-RX-API-DMAC10.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20250078500A (ko) * | 2022-09-28 | 2025-06-02 | 아쿠아 멤브레인스 인코포레이티드 | 핫 멜트 막 스페이서 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4214994A (en) | 1976-12-20 | 1980-07-29 | Matsushita Electric Industrial Co., Ltd. | Reverse osmosis membrane |
| US4277344A (en) | 1979-02-22 | 1981-07-07 | Filmtec Corporation | Interfacially synthesized reverse osmosis membrane |
| US4795559A (en) | 1985-03-29 | 1989-01-03 | Firma Carl Freudenberg | Semipermeable membrane support |
| US4792401A (en) | 1988-06-03 | 1988-12-20 | Koch Membrane Systems, Inc. | Spiral wound membrane module and method of manufacture and use |
| US5096584A (en) | 1990-01-29 | 1992-03-17 | The Dow Chemical Company | Spiral-wound membrane separation device with feed and permeate/sweep fluid flow control |
| US5275726A (en) | 1992-07-29 | 1994-01-04 | Exxon Research & Engineering Co. | Spiral wound element for separation |
| US5435957A (en) | 1993-09-03 | 1995-07-25 | Pall Corporation | Method of preparing a support material for use with a filtration medium |
| US5858229A (en) * | 1996-07-19 | 1999-01-12 | Kurita Water Industries Ltd. | Spiral wound type membrane module |
| JPH11165048A (ja) * | 1997-12-04 | 1999-06-22 | Nitto Denko Corp | スパイラル型分離膜エレメントおよびその製造方法 |
| US6156680A (en) | 1998-12-23 | 2000-12-05 | Bba Nonwovens Simpsonville, Inc. | Reverse osmosis support substrate and method for its manufacture |
| WO2002051528A1 (en) | 2000-12-22 | 2002-07-04 | Osmonics, Inc. | Cross flow filtration materials and cartridges |
| US6881336B2 (en) | 2002-05-02 | 2005-04-19 | Filmtec Corporation | Spiral wound element with improved feed space |
| JP4484635B2 (ja) | 2004-09-02 | 2010-06-16 | 日東電工株式会社 | スパイラル型逆浸透膜エレメント、およびその製造方法 |
| KR101395978B1 (ko) * | 2005-12-07 | 2014-05-16 | 다우 글로벌 테크놀로지스 엘엘씨 | 나선형 권취 모듈을 위한 삽입점 밀봉 |
| EP2490794A1 (en) * | 2009-10-19 | 2012-08-29 | Dow Global Technologies LLC | Method of testing the integrity of spiral wound modules |
| US8661648B2 (en) | 2010-03-24 | 2014-03-04 | Dow Global Technologies Llc | Spiral wound filtration module |
| EP2576028B1 (en) * | 2010-10-26 | 2014-04-23 | Dow Global Technologies LLC | Spiral wound module including membrane sheet with regions having different permeabilities |
-
2022
- 2022-04-27 JP JP2024514591A patent/JP2024533253A/ja active Pending
- 2022-04-27 WO PCT/US2022/026541 patent/WO2023033876A1/en not_active Ceased
- 2022-04-27 KR KR1020247011198A patent/KR20240067910A/ko active Pending
- 2022-04-27 EP EP22724303.7A patent/EP4395920A1/en active Pending
- 2022-04-27 US US18/687,983 patent/US20240350979A1/en active Pending
- 2022-04-27 CN CN202280059852.0A patent/CN118043126A/zh active Pending
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