BRPI0608075A2 - fabricação de membranas para dessalinização e filtragem - Google Patents
fabricação de membranas para dessalinização e filtragemInfo
- Publication number
- BRPI0608075A2 BRPI0608075A2 BRPI0608075-8A BRPI0608075A BRPI0608075A2 BR PI0608075 A2 BRPI0608075 A2 BR PI0608075A2 BR PI0608075 A BRPI0608075 A BR PI0608075A BR PI0608075 A2 BRPI0608075 A2 BR PI0608075A2
- Authority
- BR
- Brazil
- Prior art keywords
- tube
- web
- passages
- layers
- manufacture
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title abstract 3
- 238000001914 filtration Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000010612 desalination reaction Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 239000007787 solid Substances 0.000 abstract 2
- 125000006850 spacer group Chemical group 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 1
Classifications
-
- 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
- B01D63/101—Spiral winding
-
- 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
-
- 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
- B01D61/10—Accessories; Auxiliary operations
-
- 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
- B01D63/12—Spiral-wound membrane modules comprising multiple spiral-wound assemblies
-
- 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
-
- 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
-
- 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
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Nanotechnology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
FABRICAçãO DE MEMBRANAS PARA DESSALINIZAçãO E FILTRAGEM. Uma membrana espiral é descrita que compreende uma tela alongada de um material que permite que a água passe através mas inibe a passagem de sólidos e/ou sólidos dissolvidos. A tela foi dobrada em forma de ziguezague para produzir uma pilha de camadas (68.1, 68.2, etc.) unida uma na outra por curvas reversas (72, 74) Um tubo perfurado (18) é fornecido, as extremidades da tela que formam a pilha sendo presas no tubo. A pilha é enrolada em torno do tubo e existem espaçadores (58, 62) entre as camadas (68.1, 68.2, etc.). Os espaçadores mantêm as camadas afastadas para formar passagens de fluxo de água (56, 60) . Passagens de fluxo de água alternadas (60) têm as extremidades das mesmas transversas às curvas (72, 74) vedadas fechadas. Estas passagens são também fechadas por curvas reversas (74) nas extremidades radialmente externas das mesmas. Ao longo de suas bordas radialmente internas , estas passagens estão em comunicação com as perfurações (54) do tubo (20) As fitas de estiramento (70) são fornecidas dentro das curvas (72, 74)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA200502474 | 2005-03-29 | ||
ZA200502964 | 2005-04-13 | ||
PCT/ZA2006/000034 WO2006105555A1 (en) | 2005-03-29 | 2006-03-06 | Manufacture of membranes for desalination and filtration |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0608075A2 true BRPI0608075A2 (pt) | 2009-11-03 |
Family
ID=36579541
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0608069-3A BRPI0608069A2 (pt) | 2005-03-29 | 2006-03-06 | fabricação de invólucro para uso na dessalinização de água e na filtragem de lìquidos |
BRPI0608075-8A BRPI0608075A2 (pt) | 2005-03-29 | 2006-03-06 | fabricação de membranas para dessalinização e filtragem |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0608069-3A BRPI0608069A2 (pt) | 2005-03-29 | 2006-03-06 | fabricação de invólucro para uso na dessalinização de água e na filtragem de lìquidos |
Country Status (16)
Country | Link |
---|---|
US (2) | US7481927B2 (pt) |
EP (2) | EP1866065A1 (pt) |
JP (2) | JP2008534270A (pt) |
KR (2) | KR20070114281A (pt) |
AP (2) | AP2007004139A0 (pt) |
AU (2) | AU2006230627A1 (pt) |
BR (2) | BRPI0608069A2 (pt) |
CA (2) | CA2602762A1 (pt) |
EA (2) | EA011068B1 (pt) |
IL (1) | IL185848A0 (pt) |
IS (2) | IS8686A (pt) |
MX (2) | MX2007011821A (pt) |
NO (2) | NO20075432L (pt) |
NZ (2) | NZ561082A (pt) |
TW (2) | TWI291370B (pt) |
WO (2) | WO2006105556A1 (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2926070B1 (fr) * | 2008-01-07 | 2009-12-18 | Eris | Dispositif de stockage et de distribution de petites pieces telles des rivets. |
US20100262190A1 (en) * | 2009-04-09 | 2010-10-14 | Warsaw Orthopedic, Inc. | Spinal rod translation device |
NL2008565C2 (nl) | 2012-03-29 | 2013-10-01 | Aka Patenten B V | Inrichting geschikt voor het behandelen van een fluã¯dum, alsmede werkwijze en machine geschikt voor het vervaardigen van een dergelijke inrichting. |
US20150060360A1 (en) * | 2012-04-12 | 2015-03-05 | Dxv Water Technologies, Llc | Systems and methods of membrane separation |
US10207225B2 (en) | 2014-06-16 | 2019-02-19 | Emd Millipore Corporation | Single-pass filtration systems and processes |
CN110756051B (zh) | 2014-06-25 | 2022-11-04 | Emd 密理博公司 | 过滤器元件、切向流过滤系统、产生进料筛网的方法 |
WO2016033546A1 (en) | 2014-08-29 | 2016-03-03 | Emd Millipore Corporation | Single pass tangential flow filtration systems and tangential flow filtration systems with recirculation of retentate |
CA3023486C (en) * | 2016-06-09 | 2022-03-29 | Emd Millipore Corporation | Radial-path filter elements, systems and methods of using same |
KR102096142B1 (ko) | 2017-06-12 | 2020-04-01 | 주식회사 엘지화학 | 역삼투압 필터 모듈 제조 장치 및 방법 |
KR102513191B1 (ko) * | 2017-10-13 | 2023-03-22 | 아쿠아 멤브레인스 인코포레이티드 | 나선형 권취 요소를 위한 가교 지지체 및 축소된 공급물 스페이서 |
WO2019208275A1 (ja) * | 2018-04-26 | 2019-10-31 | 東レ株式会社 | 分離膜モジュール |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3281299A (en) * | 1962-12-26 | 1966-10-25 | Samuel M Shobert | Method and apparatus for making fiber reinforced cylindrical articles |
US3629028A (en) * | 1969-07-29 | 1971-12-21 | Universal Oil Prod Co | Method of making self-lubricating filament wound tube |
JPS5253082A (en) * | 1975-10-23 | 1977-04-28 | Sakai Seni Nagoya Koujiyou Kk | Automatic take out method and apparatus for belt form fabric |
GB1546529A (en) * | 1976-07-13 | 1979-05-23 | Toray Industries | Production of a liquid separation module utilizing semipermeable membranes |
US4632756A (en) * | 1982-08-23 | 1986-12-30 | Albany International Corp. | Multiple bundle separatory module |
US4548714A (en) * | 1983-10-11 | 1985-10-22 | Desalination Systems, Inc. | Semipermeable membrane cartridge for use with a pressure container |
US4675109A (en) * | 1985-05-08 | 1987-06-23 | E. I. Du Pont De Nemours And Company | Reverse osmosis permeator |
US4622143A (en) * | 1985-07-02 | 1986-11-11 | E. I. Du Pont De Nemours And Company | Double-ended hollow fiber permeator |
SE465283B (sv) * | 1986-03-25 | 1991-08-19 | Sandvik Coromant Ab | Loesbar koppling mellan tvaa maskinelement; kraftpaaverkad laasring |
US4739899A (en) * | 1986-10-08 | 1988-04-26 | Uop Inc. | O-Ring closure assembly |
JPS63126003U (pt) * | 1987-02-06 | 1988-08-17 | ||
JPH072517Y2 (ja) * | 1990-07-02 | 1995-01-25 | 花山工業株式会社 | 複式解反機 |
US5137631A (en) * | 1991-10-22 | 1992-08-11 | E. I. Du Pont De Nemours And Company | Multiple bundle permeator |
US5595651A (en) * | 1995-01-23 | 1997-01-21 | Pavel; Augustin | All-plastic hand-assembled super-strength reverse osmosis membrane housing |
US5720411A (en) * | 1996-03-20 | 1998-02-24 | Advanced Structures, Inc. | Pressure vessels and end closures therefor |
JP3253853B2 (ja) * | 1996-04-16 | 2002-02-04 | 有限会社ケーテック | 揺動伸縮自在管継手 |
JPH09286063A (ja) * | 1996-04-23 | 1997-11-04 | Hitachi Zosen Corp | シートの折り曲げ方向性付与方法、及びその装置 |
JPH10137558A (ja) * | 1996-11-11 | 1998-05-26 | 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 |
MA26028A1 (fr) * | 1997-01-09 | 2004-04-01 | Garfield Int Invest Ltd | Dessalement de l'eau |
JPH11226366A (ja) * | 1998-02-19 | 1999-08-24 | Toray Ind Inc | 流体分離膜エレメントの製造方法および装置ならびに流体分離膜エレメント |
MA25864A1 (fr) * | 1998-04-15 | 2003-10-01 | Garfield Int Invest Ltd | Filtre pour enlever un corps solide d'un corps liquide |
US6074595A (en) * | 1998-10-16 | 2000-06-13 | Codeline Corporation | Method of making pressure vessels |
WO2000027511A1 (en) | 1998-11-09 | 2000-05-18 | Koch Membrane Systems, Inc. | High flow high recovery spirally wound filtration element |
JP4066913B2 (ja) * | 1999-10-07 | 2008-03-26 | ダイキン工業株式会社 | エアフィルターパックおよびエアフィルターユニット |
DE60110633D1 (de) * | 2000-11-24 | 2005-06-09 | Membrane Concepts S L | Körper für membranfilter |
JP2002282660A (ja) * | 2001-03-28 | 2002-10-02 | Toray Ind Inc | 流体分離素子の製造方法および製造装置 |
JP4133002B2 (ja) * | 2002-06-12 | 2008-08-13 | ブリヂストンフローテック株式会社 | 管継手 |
JP2004202382A (ja) * | 2002-12-25 | 2004-07-22 | Nitto Denko Corp | スパイラル型膜エレメントの製造方法 |
JP4219161B2 (ja) * | 2002-12-26 | 2009-02-04 | 日東電工株式会社 | スパイラル型膜エレメント及びその製造方法 |
-
2006
- 2006-03-06 US US11/910,141 patent/US7481927B2/en not_active Expired - Fee Related
- 2006-03-06 JP JP2008504548A patent/JP2008534270A/ja active Pending
- 2006-03-06 JP JP2008504549A patent/JP2008534271A/ja not_active Ceased
- 2006-03-06 WO PCT/ZA2006/000035 patent/WO2006105556A1/en active Application Filing
- 2006-03-06 EA EA200702108A patent/EA011068B1/ru not_active IP Right Cessation
- 2006-03-06 NZ NZ561082A patent/NZ561082A/en unknown
- 2006-03-06 KR KR1020077020257A patent/KR20070114281A/ko not_active Application Discontinuation
- 2006-03-06 AP AP2007004139A patent/AP2007004139A0/xx unknown
- 2006-03-06 US US11/910,100 patent/US20080164202A1/en not_active Abandoned
- 2006-03-06 NZ NZ561081A patent/NZ561081A/en not_active IP Right Cessation
- 2006-03-06 EA EA200702107A patent/EA011060B1/ru not_active IP Right Cessation
- 2006-03-06 MX MX2007011821A patent/MX2007011821A/es active IP Right Grant
- 2006-03-06 BR BRPI0608069-3A patent/BRPI0608069A2/pt not_active IP Right Cessation
- 2006-03-06 AU AU2006230627A patent/AU2006230627A1/en not_active Abandoned
- 2006-03-06 MX MX2007011869A patent/MX2007011869A/es not_active Application Discontinuation
- 2006-03-06 EP EP06740982A patent/EP1866065A1/en not_active Withdrawn
- 2006-03-06 WO PCT/ZA2006/000034 patent/WO2006105555A1/en active Application Filing
- 2006-03-06 KR KR1020077020256A patent/KR20070116596A/ko not_active Application Discontinuation
- 2006-03-06 BR BRPI0608075-8A patent/BRPI0608075A2/pt not_active IP Right Cessation
- 2006-03-06 AU AU2006230628A patent/AU2006230628B2/en not_active Expired - Fee Related
- 2006-03-06 CA CA002602762A patent/CA2602762A1/en not_active Abandoned
- 2006-03-06 CA CA002602759A patent/CA2602759A1/en not_active Abandoned
- 2006-03-06 EP EP06740983A patent/EP1874427A1/en not_active Withdrawn
- 2006-03-06 AP AP2007004140A patent/AP2007004140A0/xx unknown
- 2006-03-23 TW TW095109975A patent/TWI291370B/zh not_active IP Right Cessation
- 2006-03-23 TW TW095109974A patent/TWI285130B/zh not_active IP Right Cessation
-
2007
- 2007-09-10 IL IL185848A patent/IL185848A0/en unknown
- 2007-10-26 NO NO20075432A patent/NO20075432L/no not_active Application Discontinuation
- 2007-10-26 IS IS8686A patent/IS8686A/is unknown
- 2007-10-26 NO NO20075434A patent/NO20075434L/no not_active Application Discontinuation
- 2007-10-26 IS IS8685A patent/IS8685A/is unknown
Also Published As
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2161 DE 05/06/2012. |