SG116478A1 - Web structure membrane spacer. - Google Patents

Web structure membrane spacer.

Info

Publication number: SG116478A1
Authority: SG; Singapore
Prior art keywords: web structure; structure membrane; membrane spacer; spacer; web
Prior art date: 2003-02-11

Application number

SG200300503A

Inventor

Lum Ooi Lin Olivia

Lay Pee Ling

Yew Chin Neo

Venkidachalam Govindharaju

Kam Chern Lee

Kwok Ming Chen

Original Assignee

Hyflux Ltd

Priority date (The priority date 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 date listed.)

2003-02-11

Filing date

2003-02-11

Publication date

2005-11-28

2003-02-11 Application filed by Hyflux Ltd filed Critical Hyflux Ltd

2003-02-11 Priority to SG200300503A priority Critical patent/SG116478A1/en

2004-02-11 Priority to PCT/SG2004/000036 priority patent/WO2004071550A2/en

2005-11-28 Publication of SG116478A1 publication Critical patent/SG116478A1/en

Links

239000012528 membrane Substances 0.000 title 1
125000006850 spacer group Chemical group 0.000 title 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
- B01D63/08—Flat membrane modules
- B01D63/082—Flat membrane modules comprising a stack of flat membranes
- 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

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Separation Using Semi-Permeable Membranes (AREA)

SG200300503A 2003-02-11 2003-02-11 Web structure membrane spacer. SG116478A1 (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
SG200300503A SG116478A1 (en)	2003-02-11	2003-02-11	Web structure membrane spacer.
PCT/SG2004/000036 WO2004071550A2 (en)	2003-02-11	2004-02-11	Web structure membrane spacer

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SG200300503A SG116478A1 (en)	2003-02-11	2003-02-11	Web structure membrane spacer.

Publications (1)

Publication Number	Publication Date
SG116478A1 true SG116478A1 (en)	2005-11-28

Family

ID=32867324

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SG200300503A SG116478A1 (en)	2003-02-11	2003-02-11	Web structure membrane spacer.

Country Status (2)

Country	Link
SG (1)	SG116478A1 (en)
WO (1)	WO2004071550A2 (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3878086A (en) *	1972-05-01	1975-04-15	Process Research Inc	Electrodialysis stack and spacer for use therein
JPS5343394A (en) *	1976-09-30	1978-04-19	Mitsui Eng & Shipbuild Co Ltd	Modules for constructing floating vessel and the floating vessel itself constructed by these modules
SU874090A1 (en) *	1976-06-15	1981-10-23	Предприятие П/Я М-5885	Electrodialyzer
SU1033154A1 (en) *	1981-08-19	1983-08-07	Предприятие П/Я А-1097	Press filter type multichamber electric dializer
US4556466A (en) *	1983-09-23	1985-12-03	Imperial Chemical Industries Plc	Method of concentrating silica in an aqueous alkali metal silicate solution
US4557815A (en) *	1983-09-23	1985-12-10	Imperial Chemical Industries Plc	Method of concentrating silka in an aqueous alkali metal silicate solution
EP1000654A2 (en) *	1998-11-12	2000-05-17	Zürcher Hochschule Winterthur	Spacer plate for use in membrane separation methods
JP2003126864A (en) *	2001-10-30	2003-05-07	Matsushita Electric Ind Co Ltd	Gasket for electrodialyser and electrodialyser using the same
RU2225746C1 (en) *	2003-01-28	2004-03-20	Общество с ограниченной ответственностью Фирма "ЭЙКОСЪ"	Electrodialyzer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3574103D1 (en) *	1984-06-18	1989-12-07	Permutit Co Ltd	Fluid separation cells and spacers for use in these
GB8512796D0 (en) *	1985-05-21	1985-06-26	Bellhouse Brian John	Testing liquids
DE3715183A1 (en) *	1987-05-07	1988-11-17	Juergen Mohn	DISTANCE ELEMENT FOR GUIDING FLOW MEDIA
DE3836308A1 (en) *	1988-10-25	1990-04-26	Hoechst Ag	DEVICE FOR CARRYING OUT MEMBRANE SEPARATION PROCESSES
DE3915197C2 (en) *	1989-05-10	1993-10-07	Dt Membranfilter Vertrieb	Spacer for directing flow media

2003
- 2003-02-11 SG SG200300503A patent/SG116478A1/en unknown
2004
- 2004-02-11 WO PCT/SG2004/000036 patent/WO2004071550A2/en active Application Filing

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3878086A (en) *	1972-05-01	1975-04-15	Process Research Inc	Electrodialysis stack and spacer for use therein
SU874090A1 (en) *	1976-06-15	1981-10-23	Предприятие П/Я М-5885	Electrodialyzer
JPS5343394A (en) *	1976-09-30	1978-04-19	Mitsui Eng & Shipbuild Co Ltd	Modules for constructing floating vessel and the floating vessel itself constructed by these modules
SU1033154A1 (en) *	1981-08-19	1983-08-07	Предприятие П/Я А-1097	Press filter type multichamber electric dializer
US4556466A (en) *	1983-09-23	1985-12-03	Imperial Chemical Industries Plc	Method of concentrating silica in an aqueous alkali metal silicate solution
US4557815A (en) *	1983-09-23	1985-12-10	Imperial Chemical Industries Plc	Method of concentrating silka in an aqueous alkali metal silicate solution
EP1000654A2 (en) *	1998-11-12	2000-05-17	Zürcher Hochschule Winterthur	Spacer plate for use in membrane separation methods
JP2003126864A (en) *	2001-10-30	2003-05-07	Matsushita Electric Ind Co Ltd	Gasket for electrodialyser and electrodialyser using the same
RU2225746C1 (en) *	2003-01-28	2004-03-20	Общество с ограниченной ответственностью Фирма "ЭЙКОСЪ"	Electrodialyzer

Also Published As

Publication number	Publication date
WO2004071550A3 (en)	2004-11-18
WO2004071550A2 (en)	2004-08-26

Publication	Publication Date	Title
EG24926A (en)	2011-01-02	An improved spacer
AU2003290896A1 (en)	2004-07-29	Acoustic web
AU2003903507A0 (en)	2003-07-24	Membrane post-treatment
EP1815074A4 (en)	2014-02-19	Stressed membrane structure
HK1078285A1 (en)	2006-03-10	Composite membrane
EP1819425A4 (en)	2009-07-15	Membrane separation assemblies
EP1693406A4 (en)	2012-09-05	Proton conducting membrane
AU2003281177A8 (en)	2004-02-02	Porous membrane
DE60206724D1 (en)	2006-03-02	membrane structure
AU2003263849A8 (en)	2004-03-11	Gace spacer
PL1704287T3 (en)	2016-06-30	Membrane
BR0101271B1 (en)	2008-11-18	composite sheet.
GB0314436D0 (en)	2003-07-23	Membrane electrode assembly
GB0422659D0 (en)	2004-11-10	Traffic spacer
AU2003213283A1 (en)	2004-02-25	Roofing membrane
ZA200400896B (en)	2004-08-27	Building frame member.
EP1830420A4 (en)	2010-06-09	Diaphragm structure
SG116478A1 (en)	2005-11-28	Web structure membrane spacer.
GB2402984B (en)	2006-12-20	Spacer
ITNO20030007A1 (en)	2004-09-25	ANTI-RADIATION MAT.
AU2003907057A0 (en)	2004-01-15	Spacer
PL114175U1 (en)	2005-01-10	Spacer section
AU2005904810A0 (en)	2005-09-15	Membrane system
ES1053948Y (en)	2004-02-01	ROLL BAR.
ZA200409734B (en)	2006-02-22	Interaction system.