CN106170332B - 在进料间隔件内具有限定流动阻力段的螺旋卷绕膜组件 - Google Patents
在进料间隔件内具有限定流动阻力段的螺旋卷绕膜组件 Download PDFInfo
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- CN106170332B CN106170332B CN201580015727.XA CN201580015727A CN106170332B CN 106170332 B CN106170332 B CN 106170332B CN 201580015727 A CN201580015727 A CN 201580015727A CN 106170332 B CN106170332 B CN 106170332B
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- feed
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- collection tube
- outlet
- permeate collection
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/08—Apparatus therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/10—Spiral-wound membrane modules
- B01D63/103—Details relating to membrane envelopes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/08—Prevention of membrane fouling or of concentration polarisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/04—Specific sealing means
- B01D2313/041—Gaskets or O-rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/04—Specific sealing means
- B01D2313/042—Adhesives or glues
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/08—Flow guidance means within the module or the apparatus
- B01D2313/086—Meandering flow path over the membrane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/14—Specific spacers
- B01D2313/143—Specific spacers on the feed side
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/20—By influencing the flow
- B01D2321/2008—By influencing the flow statically
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Nanotechnology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201461972546P | 2014-03-31 | 2014-03-31 | |
US61/972546 | 2014-03-31 | ||
PCT/US2015/021137 WO2015153116A1 (en) | 2014-03-31 | 2015-03-18 | Spiral wound membrane module with defined flow resistance sections within feed spacer |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106170332A CN106170332A (zh) | 2016-11-30 |
CN106170332B true CN106170332B (zh) | 2020-03-10 |
Family
ID=52808167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201580015727.XA Active CN106170332B (zh) | 2014-03-31 | 2015-03-18 | 在进料间隔件内具有限定流动阻力段的螺旋卷绕膜组件 |
Country Status (3)
Country | Link |
---|---|
US (2) | US10258928B2 (zh) |
CN (1) | CN106170332B (zh) |
WO (1) | WO2015153116A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017019282A1 (en) | 2015-07-29 | 2017-02-02 | Dow Global Technologies Llc | Filter assembly including spiral wound membrane module and brine seal |
WO2017058496A1 (en) | 2015-09-30 | 2017-04-06 | Dow Global Technologies Llc | Filter assembly including spiral wound module, brine seal and end cap |
US11376552B2 (en) * | 2016-09-20 | 2022-07-05 | Aqua Membranes Inc. | Permeate flow paterns |
JP6353957B2 (ja) * | 2016-11-18 | 2018-07-04 | 日東電工株式会社 | 原水流路スペーサ、および、これを備えたスパイラル型膜エレメント |
JP7016221B2 (ja) * | 2017-04-07 | 2022-02-04 | 住友化学株式会社 | スパイラル型ガス分離膜エレメント、ガス分離膜モジュール、及びガス分離装置 |
EP3706884A4 (en) * | 2017-11-06 | 2022-01-12 | Sandymount Technologies Corporation | SANITARY MEMBRANE CARTRIDGE FOR REVERSE OSMOSIS FILTRATION |
FI20195123A1 (en) * | 2019-02-18 | 2020-08-19 | Emp Innovations Oy | Room element for inlet duct for cross-flow filter element |
WO2023244555A1 (en) | 2022-06-13 | 2023-12-21 | Ddp Specialty Electronic Materials Us, Llc | Flow distributor for batch or semi-batch hyperfiltration system |
US11772025B1 (en) | 2022-08-02 | 2023-10-03 | W. L. Gore & Associates, Inc. | Industrial filter assembly enhancement |
WO2024108038A1 (en) | 2022-11-17 | 2024-05-23 | Ddp Specialty Electronic Materials Us, Llc | Hyperfiltration system and method with pressure exchange |
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US5711882A (en) * | 1995-09-29 | 1998-01-27 | Membrane Technology And Research, Inc. | Gas separation membrane module and process |
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CN102847441A (zh) * | 2012-08-10 | 2013-01-02 | 艾欧史密斯(上海)水处理产品有限公司 | 一种反渗透膜元件 |
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CN103566768A (zh) * | 2013-10-22 | 2014-02-12 | 中国航天员科研训练中心 | 一种提高卷式膜组件耐污染能力的隔网 |
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CN102166477B (zh) | 2011-06-03 | 2013-03-20 | 艾欧史密斯(上海)水处理产品有限公司 | 进水流道渐小的卷式反渗透膜元件 |
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CN202844891U (zh) | 2012-08-10 | 2013-04-03 | 艾欧史密斯(上海)水处理产品有限公司 | 一种反渗透膜元件 |
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-
2015
- 2015-03-18 CN CN201580015727.XA patent/CN106170332B/zh active Active
- 2015-03-18 US US15/120,271 patent/US10258928B2/en active Active
- 2015-03-18 WO PCT/US2015/021137 patent/WO2015153116A1/en active Application Filing
-
2019
- 2019-03-19 US US16/357,767 patent/US10717050B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5275726A (en) * | 1992-07-29 | 1994-01-04 | Exxon Research & Engineering Co. | Spiral wound element for separation |
US5711882A (en) * | 1995-09-29 | 1998-01-27 | Membrane Technology And Research, Inc. | Gas separation membrane module and process |
CN101708433A (zh) * | 2009-10-30 | 2010-05-19 | 艾欧史密斯(上海)水处理产品有限公司 | 一种卷式反渗透膜元件 |
CN103068472A (zh) * | 2010-10-26 | 2013-04-24 | 陶氏环球技术有限责任公司 | 包括具不同渗透率区域的膜片的螺旋卷组件 |
CN102847441A (zh) * | 2012-08-10 | 2013-01-02 | 艾欧史密斯(上海)水处理产品有限公司 | 一种反渗透膜元件 |
CN103566768A (zh) * | 2013-10-22 | 2014-02-12 | 中国航天员科研训练中心 | 一种提高卷式膜组件耐污染能力的隔网 |
Also Published As
Publication number | Publication date |
---|---|
US20190217251A1 (en) | 2019-07-18 |
WO2015153116A1 (en) | 2015-10-08 |
US10258928B2 (en) | 2019-04-16 |
US20170056832A1 (en) | 2017-03-02 |
CN106170332A (zh) | 2016-11-30 |
US10717050B2 (en) | 2020-07-21 |
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Address after: Delaware Patentee after: DDP special electronic materials USA Co.,Ltd. Address before: Delaware Patentee before: DDP special electronic materials American Co. |
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Effective date of registration: 20230529 Address after: Delaware Patentee after: DDP special electronic materials American Co. Address before: Michigan, USA Patentee before: THE DOW CHEMICAL CO. Effective date of registration: 20230529 Address after: Michigan, USA Patentee after: THE DOW CHEMICAL CO. Address before: Michigan, USA Patentee before: Dow Global Technologies Llc |
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