KR20130137208A - 복합막 - Google Patents
복합막 Download PDFInfo
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- KR20130137208A KR20130137208A KR1020137024870A KR20137024870A KR20130137208A KR 20130137208 A KR20130137208 A KR 20130137208A KR 1020137024870 A KR1020137024870 A KR 1020137024870A KR 20137024870 A KR20137024870 A KR 20137024870A KR 20130137208 A KR20130137208 A KR 20130137208A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/1213—Laminated layers
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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
- B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
- B01D61/364—Membrane distillation
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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
- B01D63/08—Flat membrane modules
- B01D63/082—Flat membrane modules comprising a stack of flat membranes
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- 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
- B01D65/10—Testing of membranes or membrane apparatus; Detecting or repairing leaks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/10—Supported membranes; Membrane supports
- B01D69/107—Organic support material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/10—Supported membranes; Membrane supports
- B01D69/107—Organic support material
- B01D69/1071—Woven, non-woven or net mesh
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/122—Separate manufacturing of ultra-thin membranes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
- B01D71/82—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74 characterised by the presence of specified groups, e.g. introduced by chemical after-treatment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/04—Characteristic thickness
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/30—Chemical resistance
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/36—Hydrophilic membranes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/38—Hydrophobic membranes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/02—Cellular or porous
- B32B2305/026—Porous
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/447—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by membrane distillation
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Laminated Bodies (AREA)
Abstract
Description
[도 2] 본 발명의 복합막의 일례를 나타내는 개략 단면도이다.
[도 3] (a)는 보강용 다공질막으로 보강된 투습성 수지의 층의 개략 단면도이고, (b)는 추가로 소수성 다공질막을 구비한 복합막의 개략 단면도이다.
[도 4] 수분량 조정 모듈의 일례를 나타내는 개략 사시 단면도이다.
[도 5] 내구 시험 장치의 개략을 도시한 도면이다.
50: 스페이서
Claims (14)
- 소수성 다공질막의 한쪽면에 투습성 수지의 층을 적층하여 이루어지는 복합막이며, 상기 투습성 수지의 층은 보강용 다공질막에 포함되는 것을 특징으로 하는 복합막.
- 제1항에 있어서, 상기 투습성 수지의 층이 상기 보강용 다공질막의 상표면으로부터 노출되어 있는 것을 특징으로 하는 복합막.
- 제1항 또는 제2항에 있어서, 상기 투습성 수지의 층이 상기 보강용 다공질막의 하면으로부터 노출되어 있는 것을 특징으로 하는 복합막.
- 제3항에 있어서, 상기 보강용 다공질막의 하면으로부터 노출된 상기 투습성 수지의 층 중 적어도 일부가 상기 소수성 다공질막 내에 들어가 있지만, 상기 소수성 다공질막의 하면으로부터 노출되지 않은 것을 특징으로 하는 복합막.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 투습성 수지의 층의 두께가 25 ㎛ 이하인 것을 특징으로 하는 복합막.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 상기 투습성 수지의 층의 두께가 10 ㎛ 이하인 것을 특징으로 하는 복합막.
- 제1항 내지 제6항 중 어느 한 항에 있어서, 상기 투습성 수지의 층의 두께가 5 ㎛ 이하인 것을 특징으로 하는 복합막.
- 제1항 내지 제7항 중 어느 한 항에 있어서, 상기 투습성 수지가 이하의 내수성 시험 전후의 수지의 부피 변화로부터 구해지는 팽윤도가 2배 이상이며 20배 이하의 팽윤성을 나타내고,
팽윤도= 내수성 시험 후의 수지의 부피/내수성 시험 전의 수지의 부피,
내수성 시험: 온도 120℃, 수증기압 0.23 MPa의 환경하에 수지를 24시간 방치하고, 이어서 온도 25℃의 물에 15분간 침지하는 것
을 특징으로 하는 복합막. - 제1항 내지 제8항 중 어느 한 항에 있어서, 상기 투습성 수지가 폴리스티렌술폰산, 폴리비닐알코올, 비닐알코올 공중합체, 불소계 이온 교환 수지, 반복 단위에 양성자성 친수성기를 갖는 수지, 반복 단위에 비양성자성 친수성기를 갖는 수지 중 어느 하나인 것을 특징으로 하는 복합막.
- 제1항 내지 제9항 중 어느 한 항에 있어서, 상기 투습성 수지가 불소계 이온 교환 수지, 폴리비닐알코올, 폴리우레탄 중 어느 하나인 것을 특징으로 하는 복합막.
- 제1항 내지 제10항 중 어느 한 항에 있어서, 상기 보강용 다공질막이 연신 PTFE막인 것을 특징으로 하는 복합막.
- 제1항 내지 제11항 중 어느 한 항에 있어서, 통기성 보강재가 상기 소수성 다공질막의 상기 투습성 수지의 층이 적층되어 있는 면과 반대쪽 면에 적층되어 있는 것을 특징으로 하는 복합막.
- 제12항에 있어서, 상기 통기성 보강재가 직포, 부직포, 네트 중 어느 하나인 것을 특징으로 하는 복합막.
- 제1항 내지 제13항 중 어느 한 항에 있어서, 수증기 분리막으로서 사용하는 것을 특징으로 하는 복합막.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2011-075382 | 2011-03-30 | ||
| JP2011075382A JP2012206062A (ja) | 2011-03-30 | 2011-03-30 | 複合膜 |
| PCT/JP2012/058641 WO2012133805A1 (ja) | 2011-03-30 | 2012-03-30 | 複合膜 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20130137208A true KR20130137208A (ko) | 2013-12-16 |
| KR101570916B1 KR101570916B1 (ko) | 2015-11-20 |
Family
ID=46931499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020137024870A Active KR101570916B1 (ko) | 2011-03-30 | 2012-03-30 | 복합막 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9358507B2 (ko) |
| EP (1) | EP2692421B1 (ko) |
| JP (1) | JP2012206062A (ko) |
| KR (1) | KR101570916B1 (ko) |
| CN (1) | CN103459005B (ko) |
| AU (2) | AU2012233249A1 (ko) |
| CA (1) | CA2831772C (ko) |
| WO (1) | WO2012133805A1 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150093261A (ko) * | 2014-02-06 | 2015-08-18 | 한양대학교 에리카산학협력단 | 막 증발 모듈, 및 이를 이용한 담수화 시스템 |
| KR20160102223A (ko) * | 2013-12-27 | 2016-08-29 | 닛토덴코 가부시키가이샤 | 투습성 여과재 |
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| JP2012206062A (ja) * | 2011-03-30 | 2012-10-25 | Nihon Gore Kk | 複合膜 |
| US9695066B2 (en) | 2014-01-31 | 2017-07-04 | Paragon Space Development Corporation | Ionomer-membrane water processing apparatus |
| WO2015116959A1 (en) * | 2014-01-31 | 2015-08-06 | Paragon Space Development Corporation | Ionomer-membrane water processing apparatus |
| CN104191680B (zh) * | 2014-09-03 | 2016-11-02 | 青岛志腾工贸有限公司 | 适用于固体废弃物堆肥发酵过程使用的覆盖膜材料 |
| WO2016081541A1 (en) * | 2014-11-19 | 2016-05-26 | The Research Foundation For The State University Of New York | Nanostructured fibrous membranes for membrane distillation |
| US11072145B2 (en) * | 2016-01-27 | 2021-07-27 | Aspen Aerogels, Inc. | Laminates comprising reinforced aerogel composites |
| JP6739834B2 (ja) * | 2016-05-30 | 2020-08-12 | 新江州株式会社 | 積層シートおよびその製造方法 |
| US10752523B2 (en) | 2016-09-16 | 2020-08-25 | Paragon Space Development Corporation | Systems and methods for recovery of purified water and concentrated brine |
| US11168013B2 (en) | 2016-09-16 | 2021-11-09 | Paragon Space Development Corporation | In-situ resource utilization-derived water purification and hydrogen and oxygen production |
| CN109855377B (zh) * | 2017-11-30 | 2020-10-30 | 青岛海尔股份有限公司 | 冷藏冷冻装置及其储物容器 |
| BR112020024176B1 (pt) | 2018-05-31 | 2023-09-26 | Aspen Aerogels, Inc | Composição em aerogel reforçada |
| CN109107399B (zh) * | 2018-07-30 | 2021-04-23 | 绍兴百立盛新材料科技有限公司 | 一种水分子渗透膜及其制备方法和应用 |
| CN109280165A (zh) * | 2018-11-08 | 2019-01-29 | 济南大学 | 一种可逆光控亲水性的偶氮苯类pdo3改性膜及其制备方法 |
| DE102018131922A1 (de) | 2018-12-12 | 2020-06-18 | Carl Freudenberg Kg | Membran für den selektiven Stofftransport |
| CN111545069A (zh) * | 2019-02-12 | 2020-08-18 | 日立化成株式会社 | 层叠物 |
| CN112172292A (zh) * | 2019-07-03 | 2021-01-05 | 滁州英诺信电器有限公司 | 一种显控面贴保护层结构 |
| CN110749014B (zh) * | 2019-11-27 | 2023-09-29 | 广东美的制冷设备有限公司 | 用于空气调节设备的加湿膜及制备方法、空气调节设备 |
| JP7143379B2 (ja) * | 2020-09-30 | 2022-09-28 | 株式会社ダイセル | 積層体 |
| CN112980118B (zh) * | 2021-02-07 | 2025-01-21 | 浙江汉丞科技有限公司 | 用于高透湿超透气微孔膜的含氟高分子混合料及其应用 |
| CN113150333A (zh) | 2021-02-07 | 2021-07-23 | 浙江汉丞科技有限公司 | 高透湿含氟超疏油微孔膜的制备方法 |
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| JP4832392B2 (ja) * | 2007-09-20 | 2011-12-07 | Agcエンジニアリング株式会社 | 凝集水除去器 |
| JP5156504B2 (ja) * | 2008-06-25 | 2013-03-06 | 日本ゴア株式会社 | 複合膜及びそれを用いた水分量調整モジュール |
| EP2145916B1 (en) | 2008-07-17 | 2013-06-19 | W.L.Gore & Associates Gmbh | Substrate coating comprising a complex of an ionic fluoropolymer and surface charged nanoparticles |
| SG160281A1 (en) * | 2008-10-02 | 2010-04-29 | Sulzer Chemtech Gmbh | Composite membrane for the separation of water and method for its manufacture |
| US9346021B2 (en) * | 2008-12-02 | 2016-05-24 | Membrane Distillation Desalination Ltd., Co. | Composite membranes for membrane distillation and related methods of manufacture |
| JP2012206062A (ja) * | 2011-03-30 | 2012-10-25 | Nihon Gore Kk | 複合膜 |
-
2011
- 2011-03-30 JP JP2011075382A patent/JP2012206062A/ja active Pending
-
2012
- 2012-03-30 AU AU2012233249A patent/AU2012233249A1/en not_active Abandoned
- 2012-03-30 CA CA2831772A patent/CA2831772C/en active Active
- 2012-03-30 KR KR1020137024870A patent/KR101570916B1/ko active Active
- 2012-03-30 WO PCT/JP2012/058641 patent/WO2012133805A1/ja not_active Ceased
- 2012-03-30 EP EP12765268.3A patent/EP2692421B1/en active Active
- 2012-03-30 US US14/008,584 patent/US9358507B2/en active Active
- 2012-03-30 CN CN201280016576.6A patent/CN103459005B/zh active Active
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2016
- 2016-01-22 AU AU2016200400A patent/AU2016200400B2/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160102223A (ko) * | 2013-12-27 | 2016-08-29 | 닛토덴코 가부시키가이샤 | 투습성 여과재 |
| KR20150093261A (ko) * | 2014-02-06 | 2015-08-18 | 한양대학교 에리카산학협력단 | 막 증발 모듈, 및 이를 이용한 담수화 시스템 |
Also Published As
| Publication number | Publication date |
|---|---|
| US9358507B2 (en) | 2016-06-07 |
| AU2016200400B2 (en) | 2017-06-15 |
| US20140110332A1 (en) | 2014-04-24 |
| CA2831772A1 (en) | 2012-10-04 |
| EP2692421B1 (en) | 2022-07-06 |
| KR101570916B1 (ko) | 2015-11-20 |
| CA2831772C (en) | 2017-10-24 |
| CN103459005B (zh) | 2015-12-09 |
| AU2016200400A1 (en) | 2016-02-11 |
| EP2692421A1 (en) | 2014-02-05 |
| AU2012233249A1 (en) | 2013-10-24 |
| JP2012206062A (ja) | 2012-10-25 |
| EP2692421A4 (en) | 2014-09-03 |
| WO2012133805A1 (ja) | 2012-10-04 |
| CN103459005A (zh) | 2013-12-18 |
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