JP2005505406A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2005505406A5 JP2005505406A5 JP2003534060A JP2003534060A JP2005505406A5 JP 2005505406 A5 JP2005505406 A5 JP 2005505406A5 JP 2003534060 A JP2003534060 A JP 2003534060A JP 2003534060 A JP2003534060 A JP 2003534060A JP 2005505406 A5 JP2005505406 A5 JP 2005505406A5
- Authority
- JP
- Japan
- Prior art keywords
- filtration membrane
- amine
- solution
- acyl halide
- membrane according
- 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
- 239000012528 membrane Substances 0.000 claims 17
- 238000001914 filtration Methods 0.000 claims 16
- 150000001412 amines Chemical class 0.000 claims 11
- 239000000243 solution Substances 0.000 claims 9
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims 8
- 150000001266 acyl halides Chemical class 0.000 claims 7
- 238000000034 method Methods 0.000 claims 7
- 239000000758 substrate Substances 0.000 claims 7
- 239000012530 fluid Substances 0.000 claims 6
- 239000003960 organic solvent Substances 0.000 claims 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 5
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims 4
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims 4
- 235000019341 magnesium sulphate Nutrition 0.000 claims 4
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 claims 3
- 239000000047 product Substances 0.000 claims 3
- UWCPYKQBIPYOLX-UHFFFAOYSA-N benzene-1,3,5-tricarbonyl chloride Chemical compound ClC(=O)C1=CC(C(Cl)=O)=CC(C(Cl)=O)=C1 UWCPYKQBIPYOLX-UHFFFAOYSA-N 0.000 claims 2
- 230000007717 exclusion Effects 0.000 claims 2
- 229920002492 poly(sulfone) Polymers 0.000 claims 2
- 238000006116 polymerization reaction Methods 0.000 claims 2
- 239000011148 porous material Substances 0.000 claims 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 1
- 238000012695 Interfacial polymerization Methods 0.000 claims 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-N Propionic acid Chemical class CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- FDQSRULYDNDXQB-UHFFFAOYSA-N benzene-1,3-dicarbonyl chloride Chemical compound ClC(=O)C1=CC=CC(C(Cl)=O)=C1 FDQSRULYDNDXQB-UHFFFAOYSA-N 0.000 claims 1
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 239000000356 contaminant Substances 0.000 claims 1
- HIZMBMVNMBMUEE-UHFFFAOYSA-N cyclohexane-1,3,5-tricarbonyl chloride Chemical compound ClC(=O)C1CC(C(Cl)=O)CC(C(Cl)=O)C1 HIZMBMVNMBMUEE-UHFFFAOYSA-N 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000001728 nano-filtration Methods 0.000 claims 1
- 238000001223 reverse osmosis Methods 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/974,637 US6833073B2 (en) | 2001-10-09 | 2001-10-09 | Composite nanofiltration and reverse osmosis membranes and method for producing the same |
| PCT/US2002/032004 WO2003031036A2 (en) | 2001-10-09 | 2002-10-07 | Composite nanofiltratrion and reverse osmosis membranes and method for producing the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005505406A JP2005505406A (ja) | 2005-02-24 |
| JP2005505406A5 true JP2005505406A5 (https=) | 2006-01-12 |
Family
ID=25522288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003534060A Pending JP2005505406A (ja) | 2001-10-09 | 2002-10-07 | 複合ナノ濾過膜および逆浸透膜ならびにこれを生成するための方法 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6833073B2 (https=) |
| EP (1) | EP1434647B1 (https=) |
| JP (1) | JP2005505406A (https=) |
| AT (1) | ATE330695T1 (https=) |
| AU (1) | AU2002362749A1 (https=) |
| CA (1) | CA2463369C (https=) |
| DE (1) | DE60212670T2 (https=) |
| DK (1) | DK1434647T3 (https=) |
| ES (1) | ES2266623T3 (https=) |
| WO (1) | WO2003031036A2 (https=) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4500002B2 (ja) * | 2003-05-06 | 2010-07-14 | 日東電工株式会社 | 複合半透膜及びその製造方法 |
| US7979656B2 (en) | 2004-06-01 | 2011-07-12 | Inmage Systems, Inc. | Minimizing configuration changes in a fabric-based data protection solution |
| US8055745B2 (en) * | 2004-06-01 | 2011-11-08 | Inmage Systems, Inc. | Methods and apparatus for accessing data from a primary data storage system for secondary storage |
| US7676502B2 (en) * | 2006-05-22 | 2010-03-09 | Inmage Systems, Inc. | Recovery point data view shift through a direction-agnostic roll algorithm |
| US7698401B2 (en) * | 2004-06-01 | 2010-04-13 | Inmage Systems, Inc | Secondary data storage and recovery system |
| US8868858B2 (en) * | 2006-05-19 | 2014-10-21 | Inmage Systems, Inc. | Method and apparatus of continuous data backup and access using virtual machines |
| US9209989B2 (en) * | 2004-06-01 | 2015-12-08 | Inmage Systems, Inc. | Causation of a data read operation against a first storage system by a server associated with a second storage system according to a host generated instruction |
| US8224786B2 (en) * | 2004-06-01 | 2012-07-17 | Inmage Systems, Inc. | Acquisition and write validation of data of a networked host node to perform secondary storage |
| US8683144B2 (en) * | 2005-09-16 | 2014-03-25 | Inmage Systems, Inc. | Causation of a data read against a first storage system to optionally store a data write to preserve the version to allow viewing and recovery |
| US8601225B2 (en) * | 2005-09-16 | 2013-12-03 | Inmage Systems, Inc. | Time ordered view of backup data on behalf of a host |
| US8554727B2 (en) * | 2006-05-19 | 2013-10-08 | Inmage Systems, Inc. | Method and system of tiered quiescing |
| US8527721B2 (en) * | 2008-12-26 | 2013-09-03 | Rajeev Atluri | Generating a recovery snapshot and creating a virtual view of the recovery snapshot |
| US8527470B2 (en) | 2006-05-22 | 2013-09-03 | Rajeev Atluri | Recovery point data view formation with generation of a recovery view and a coalesce policy |
| US8838528B2 (en) * | 2006-05-22 | 2014-09-16 | Inmage Systems, Inc. | Coalescing and capturing data between events prior to and after a temporal window |
| US7634507B2 (en) * | 2006-08-30 | 2009-12-15 | Inmage Systems, Inc. | Ensuring data persistence and consistency in enterprise storage backup systems |
| US8460905B2 (en) * | 2007-09-11 | 2013-06-11 | Bunge Oils, Inc. | Enzymatic degumming utilizing a mixture of PLA and PLC phospholipases with reduced reaction time |
| US8956853B2 (en) * | 2007-01-30 | 2015-02-17 | Bunge Oils, Inc. | Enzymatic degumming utilizing a mixture of PLA and PLC phospholipases |
| US7806275B2 (en) * | 2007-05-09 | 2010-10-05 | The United States Of America As Represented By The Secretary Of The Interior, The Bureau Of Reclamation | Chlorine resistant polyamides and membranes made from the same |
| JP2010531732A (ja) | 2007-06-28 | 2010-09-30 | カレラ コーポレイション | 炭酸塩化合物の沈殿を含む脱塩方法 |
| US7910012B2 (en) * | 2007-07-16 | 2011-03-22 | General Electric Company | Composition, membrane, and associated method |
| JP2010540215A (ja) * | 2007-09-21 | 2010-12-24 | ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア | ナノ複合膜ならびにその作製および使用方法 |
| US8241876B2 (en) | 2008-01-07 | 2012-08-14 | Bunge Oils, Inc. | Generation of triacylglycerols from gums |
| US8147735B2 (en) * | 2008-07-09 | 2012-04-03 | Eltron Research & Development, Inc. | Semipermeable polymers and method for producing same |
| US8028194B2 (en) * | 2008-07-25 | 2011-09-27 | Inmage Systems, Inc | Sequencing technique to account for a clock error in a backup system |
| US8069227B2 (en) * | 2008-12-26 | 2011-11-29 | Inmage Systems, Inc. | Configuring hosts of a secondary data storage and recovery system |
| US8840791B2 (en) | 2011-09-01 | 2014-09-23 | Pall Corporation | Multilayer microfiltration membrane |
| TWI519339B (zh) | 2012-12-28 | 2016-02-01 | 財團法人工業技術研究院 | 過濾膜 |
| US9795928B2 (en) | 2014-06-24 | 2017-10-24 | Nano And Advanced Materials Institute Limited | Stepwise interfacial polymerization technique with different reagent solution designs to prepare hollow fiber nanofiltration membrane composites |
| US9558078B2 (en) | 2014-10-28 | 2017-01-31 | Microsoft Technology Licensing, Llc | Point in time database restore from storage snapshots |
| KR101743808B1 (ko) * | 2014-10-29 | 2017-06-21 | 연세대학교 산학협력단 | 폴리아마이드계 복합막의 제조방법 |
| US12459838B2 (en) | 2022-05-12 | 2025-11-04 | Georgia Tech Research Corporation | Hybrid dimensional material interlayer regulated thin film composite nanofiltration membrane for nutrients recovery |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4277344A (en) * | 1979-02-22 | 1981-07-07 | Filmtec Corporation | Interfacially synthesized reverse osmosis membrane |
| US4772394A (en) * | 1984-12-26 | 1988-09-20 | Uop Inc. | Chlorine-resistant semipermeable membranes |
| US4885091A (en) * | 1984-12-26 | 1989-12-05 | Allied-Signal Inc. | Process for the preparation of chlorine-resistant semipermeable membranes |
| US4830885A (en) * | 1987-06-08 | 1989-05-16 | Allied-Signal Inc. | Chlorine-resistant semipermeable membranes |
| US4983291A (en) * | 1989-12-14 | 1991-01-08 | Allied-Signal Inc. | Dry high flux semipermeable membranes |
| US5246587A (en) * | 1991-12-23 | 1993-09-21 | Hydranautics | Interfacially synthesized reverse osmosis membranes and processes for preparing the same |
| US5693227A (en) * | 1994-11-17 | 1997-12-02 | Ionics, Incorporated | Catalyst mediated method of interfacial polymerization on a microporous support, and polymers, fibers, films and membranes made by such method |
| EP0888810B1 (en) * | 1996-03-18 | 2006-06-21 | Nitto Denko Corporation | Composite reverse osmosis membrane and method of reverse osmotic treatment of water using the same |
| US5658460A (en) * | 1996-05-07 | 1997-08-19 | The Dow Chemical Company | Use of inorganic ammonium cation salts to maintain the flux and salt rejection characteristics of reverse osmosis and nanofiltration membranes during drying |
| US6183640B1 (en) * | 1999-04-09 | 2001-02-06 | Usf Filtration And Separations Group, Inc. | Highly asymmetric anionic membranes |
| US6245234B1 (en) * | 1999-06-03 | 2001-06-12 | Saehan Industries Incorporation | Composite polyamide reverse osmosis membrane and method of producing the same |
-
2001
- 2001-10-09 US US09/974,637 patent/US6833073B2/en not_active Expired - Lifetime
-
2002
- 2002-10-07 DE DE60212670T patent/DE60212670T2/de not_active Expired - Lifetime
- 2002-10-07 DK DK02799154T patent/DK1434647T3/da active
- 2002-10-07 WO PCT/US2002/032004 patent/WO2003031036A2/en not_active Ceased
- 2002-10-07 EP EP02799154A patent/EP1434647B1/en not_active Expired - Lifetime
- 2002-10-07 JP JP2003534060A patent/JP2005505406A/ja active Pending
- 2002-10-07 AU AU2002362749A patent/AU2002362749A1/en not_active Abandoned
- 2002-10-07 ES ES02799154T patent/ES2266623T3/es not_active Expired - Lifetime
- 2002-10-07 CA CA2463369A patent/CA2463369C/en not_active Expired - Fee Related
- 2002-10-07 AT AT02799154T patent/ATE330695T1/de not_active IP Right Cessation
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2005505406A5 (https=) | ||
| US6833073B2 (en) | Composite nanofiltration and reverse osmosis membranes and method for producing the same | |
| JP6132276B2 (ja) | 塩除去率及び透過流量特性に優れた逆浸透分離膜の製造方法 | |
| Yuan et al. | Ultrathin polyamide membrane with decreased porosity designed for outstanding water-softening performance and superior antifouling properties | |
| US4830885A (en) | Chlorine-resistant semipermeable membranes | |
| JP5895838B2 (ja) | 分離膜エレメントおよび複合半透膜の製造方法 | |
| JP2016530078A (ja) | 多流路膜 | |
| JPH02187135A (ja) | アミン塩を含有する界面合成された逆浸透膜およびその製造方法 | |
| JP5859676B2 (ja) | 耐塩素性高透過水処理分離膜及びその製造方法 | |
| CN103648625B (zh) | 包含碳二亚胺化合物的高渗透通量的反渗透膜及其制备方法 | |
| WO2016002821A1 (ja) | 複合半透膜 | |
| CN103747852A (zh) | 具有优异的初始渗透流量的聚酰胺类反渗透膜及其制备方法 | |
| CN104781001A (zh) | 具有高脱盐率和高通量性质的聚酰胺水处理分离膜及其制备方法 | |
| EP3162432A1 (en) | Composite semipermeable membrane | |
| WO2018205823A1 (zh) | 一种反渗透膜及其制备方法 | |
| CN105939777A (zh) | 螺旋型分离膜元件 | |
| JP3862184B2 (ja) | 複合逆浸透膜の製造方法 | |
| JP5062136B2 (ja) | 複合半透膜の製造方法 | |
| JP2009262089A (ja) | 複合半透膜の製造方法 | |
| JP3967955B2 (ja) | シリコーン含有耐有機溶媒性ポリアミドナノ複合膜およびその製造方法 | |
| JP2024007836A (ja) | 複合半透膜 | |
| JP2009220023A (ja) | 複合半透膜の製造方法 | |
| JP2000246074A5 (https=) | ||
| JP5126155B2 (ja) | 複合半透膜の製造方法 | |
| Geng | The Examination and Comparison between Reverse and Forward Osmosis: Which Is the Solution for the Future? |