WO2006009449A1 - Membrane module as well as a method for making a membrane module - Google Patents
Membrane module as well as a method for making a membrane module Download PDFInfo
- Publication number
- WO2006009449A1 WO2006009449A1 PCT/NL2005/000536 NL2005000536W WO2006009449A1 WO 2006009449 A1 WO2006009449 A1 WO 2006009449A1 NL 2005000536 W NL2005000536 W NL 2005000536W WO 2006009449 A1 WO2006009449 A1 WO 2006009449A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- membrane module
- concrete
- fibre membranes
- flange
- mould
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 98
- 238000000034 method Methods 0.000 title claims abstract description 32
- 239000000835 fiber Substances 0.000 claims abstract description 53
- 239000000919 ceramic Substances 0.000 claims abstract description 15
- 239000012530 fluid Substances 0.000 claims abstract description 9
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 3
- 239000000565 sealant Substances 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 239000004593 Epoxy Substances 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- B01D71/02—Inorganic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
-
- 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
- B01D63/02—Hollow fibre modules
- B01D63/021—Manufacturing thereof
- B01D63/022—Encapsulating hollow fibres
-
- 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
- B01D63/02—Hollow fibre modules
- B01D63/021—Manufacturing thereof
- B01D63/022—Encapsulating hollow fibres
- B01D63/023—Encapsulating materials
-
- 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
- B01D63/02—Hollow fibre modules
- B01D63/031—Two or more types of hollow fibres within one bundle or within one potting or tube-sheet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/002—Producing shaped prefabricated articles from the material assembled from preformed elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/08—Specific temperatures applied
- B01D2323/081—Heating
Definitions
- Membrane module as well as a method for making a membrane module
- the invention relates to a membrane module comprising a bundle of ceramic hollow fibre membranes with a ceramic flange on at least one end.
- Membrane modules with ceramic hollow fibre membranes are for instance being employed in separation and concentration processes for separating and concentrating gasses and liquids. Because the surface/volume ratio is relatively great, the efficiency of the concentration and separation processes is high. There is nearly always a flange on both ends of the fibre membranes.
- Such a membrane module is known from the European patent application EP 0 941 759 A.
- the flanges here are made of a sintered ceramic paste. The sintering process is relatively expensive and complex as a result of which a membrane module made this way is also relatively expensive.
- an objective of the invention is to provide a membrane module of the type described in the preamble which can be produced less expensively and more simply than the known membrane module.
- the membrane module according to the invention is characterized in that the flange is made of concrete. Concrete is a ceramic material that is easy to work with and is inexpensive. With flanges made of concrete, the membrane module is suitable for applications at high temperatures, is highly resistant to chemicals and is strong mechanically, as a result of which the range of applications and the useful life of the membrane module according to the invention is high. As to the concrete, in principle, any concrete available on the market is suitable for use here.
- the flange is preferably made of refractory concrete. Because of this, applications at even higher temperatures are possible.
- An embodiment of the membrane module according to the invention is characterized in that the flange is covered with a gastight coating, preferably a ceramic or glaze coating.
- the invention also relates to a method for making a membrane module according to the invention, which membrane module is built up of a bundle of ceramic hollow fibre membranes with a flange on at least one end.
- a method for making a membrane module according to the invention is also known from the European patent application EP 0 941 759 A.
- the invention is characterized in that first the fibre membranes are sealed on at least one end, then a concrete flange is made in a mould about the fibre membrane's sealed ends after which one must wait until the concrete has hardened, and finally the ends of the fibre membranes are opened.
- a concrete flange is made in a mould about the fibre membrane's sealed ends after which one must wait until the concrete has hardened, and finally the ends of the fibre membranes are opened.
- fluid concrete is poured first into a mould and then the bundle of fibre membranes is placed on one end in the fluid concrete.
- Clay or epoxy for example, can be used as a sealant.
- the flange material (concrete) can also be used as a sealant.
- a second flange is made on the other end of the bundle of fibre membranes in the same way.
- another embodiment of the method according to the invention is characterized in that the fibre membranes are kept at a distance from each other when placing them in the mould. This can be done, for example, by inserting the fibre membranes in a plate with holes, where the plate is held at a distance from the ends of the fibre membranes so that it does not come into the concrete.
- a further embodiment of the method according to the invention is characterized in that the fibre membranes, before their ends are brought into contact with the concrete, are placed in a liquid, preferably water, for a period of time.
- the requirements for dimensional and form accuracy of membrane modules are high.
- still a further embodiment of the method according to the invention is characterized in that before the bundle of fibre membranes is placed in the mould, it is first put into a tube, after which this tube is put in the tight-fitting mould, the wall of which is perpendicular to the bottom. In this way, it is assured that the fibre membranes will be perpendicular to the flange and the membrane module thus will have a high degree of form accuracy.
- a further embodiment of the method according to the invention is characterized in that the concrete flange is kept under water while it is hardening and after that it is dried.
- Still a further embodiment of the method according to the invention is characterized in that after hardening, the flange's ends and the fibre membranes are sawed off, in order to open the fibre membranes at the ends and to cut them off to the correct length, after which the membrane module is heated to at least 1000 0 C, preferably 1200 - 1400 0 C.
- a further embodiment of the method according to the invention is characterized in that while the concrete is hardening, the mould along with the fibre membranes in the concrete is vibrated. Because of this, the space between the fibre membranes can be filled even better with concrete. Furthermore, a catalyst for accelerating the process of hardening is preferably added to the concrete and/or the temperature is increased while hardening.
- a gastight coating for example a coating of glaze is applied to at least the flange in order to make it gastight.
- the membrane module is preferably subjected to a heat treatment process in order to make the membrane module stress-free.
- the fibre membranes are coated.
- Figure 1 shows a side view of a membrane module made in accordance with the method according to the invention
- Figure 2 shows a view from above of the membrane module
- Figure 3 shows a device for making a membrane module displaying the parts when taken apart
- Figure 4 shows a view from above of the device's mould
- Figure 5 shows the device with the fibre membranes placed in it during the first step of the method
- Figure 6 shows the device during the second step of the method.
- a membrane module 1 made up of a bundle 3 of ceramic hollow fibre membranes 5 with a flange 7, 9 of refractory concrete at each end is shown in a side view and a view from above.
- refractory concrete Flucon 180 TFF manufactured by the firm Gouda Vuurvast, Goudkade 16, 2802 AA Gouda, the Netherlands, for example, may be used.
- the fibre membranes may or may not be coated and the flange may or may not be sealed with a ceramic or glaze coating.
- a device 11 for making the membrane module, in which the individual parts have been taken apart, hi figure 4 the lower part, the mould 13 is shown in a view from above for the sake of clarity.
- the device 11 consists of a mould 13 and a tube 15 which can be slid into the tight-fitting mould. At the tube' s ends 17, 19, the inside diameter has been increased along a distance in order to be able to place the rings 21 or ring 23 in it.
- the mould 13 has a bottom 25 and a wall 27 and is made, for example, of polypropylene, Teflon, aluminium coated with Teflon or any other material with which the casting material used to make the flanges does not interact or adhere to.
- the lower part 33 of the wall 27 is slightly conical on the inside 35 in order to facilitate removal of the flange to be made in it.
- a small plate 36 is placed on the bottom 25 of the mould 13 and after hardening has taken place, the plate is pushed away by screwing a bolt 37 through a hole 38 provided with a thread in the bottom 25.
- the inside 39 of the wall's upper part 29 is stepped, in which the inside diameter of the upper step is the same as or slightly greater than the outside diameter of the tube 15.
- the inner wall 41 of the rings 21 is conical at one end and the inner wall 43 of the ring 23 is conical and has the same shape as the inner wall 35 of the lower part 33 of the wall 27 of the mould 13.
- the tube 15, the rings 21 and the ring 23 are preferably made of the same material as that of the mould 13.
- the ends of the ceramic fibre membranes 5 that have already been fired are placed in water for a period of time so that after that they will not absorb water from the fluid mass of concrete, as a result of which the quality of the concrete will not be reduced.
- the ends of the fibre membranes 5 are sealed with a viscous sealant, for example, clay or epoxy, and the fluid concrete 47 (400 grammes of concrete powder mixed with 32 ml of water) is poured into the mould 13.
- the small plate 38 is placed in the mould 13 before the concrete is poured.
- the fibre membranes 5 are first retained in the rings 21.
- the rings 21 are placed in the tube 15 beforehand which is slid into the tight-fitting mould 13, while the bundle of fibre membranes 5 is pushed into the fluid concrete 47.
- the concrete 47 is then allowed to harden. While hardening, the concrete is preferably kept under water for 24 hours. If necessary, hardening can be accelerated by vibrating the whole unit and/or adding catalysts to the concrete.
- the bolt 37 is screwed in the hole 38, as a result of which the small plate 36 pushes the flange that has just been made of the mould 13.
- the tube 15 with the rings 21 is then slid off of the bundle 3 of fibre membranes and the rings 21 are removed from the tube 15.
- the flange is then dried at room temperature or, if necessary, at an increased temperature of approximately 60 °C.
- the ends of the fibre membranes 5 are opened by sawing off the end 45 of the flange with the sealed ends of the fibre membranes in it.
- the membrane module After the membrane module has been made, it is subj ected to a heat treatment process in order to strengthen the membrane module as well as make it stress-free and shrink-resistant. For this, the membrane module is heated up during a period of approximately 22 hours 2 hours of which to a maximum temperature of 1200 to 1400 0 C.
- a ceramic or glaze coating is applied to the flanges in order to make them gastight and a coating may also be applied to the fibre membranes.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05769062A EP1789163B1 (en) | 2004-07-23 | 2005-07-22 | Membrane module as well as a method for making a membrane module |
AT05769062T ATE469693T1 (en) | 2004-07-23 | 2005-07-22 | MEMBRANE MODULE AND METHOD FOR PRODUCING A MEMBRANE MODULE |
JP2007522453A JP4553938B2 (en) | 2004-07-23 | 2005-07-22 | Membrane module and method for forming the same |
DE602005021649T DE602005021649D1 (en) | 2004-07-23 | 2005-07-22 | MEMBRANE MODULE |
US11/656,710 US7611627B2 (en) | 2004-07-23 | 2007-01-23 | Membrane module as well as a method for making a membrane module |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1026715 | 2004-07-23 | ||
NL1026715 | 2004-07-23 | ||
NL1027206A NL1027206C2 (en) | 2004-07-23 | 2004-10-08 | Membrane module and method for manufacturing the membrane module. |
NL1027206 | 2004-10-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006009449A1 true WO2006009449A1 (en) | 2006-01-26 |
Family
ID=35064903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/NL2005/000536 WO2006009449A1 (en) | 2004-07-23 | 2005-07-22 | Membrane module as well as a method for making a membrane module |
Country Status (7)
Country | Link |
---|---|
US (1) | US7611627B2 (en) |
EP (1) | EP1789163B1 (en) |
JP (1) | JP4553938B2 (en) |
AT (1) | ATE469693T1 (en) |
DE (1) | DE602005021649D1 (en) |
NL (1) | NL1027206C2 (en) |
WO (1) | WO2006009449A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100398187C (en) * | 2006-09-30 | 2008-07-02 | 浙江大学 | Method for preparing infiltration vaporization membrane module of hollow fiber |
DE102011080763A1 (en) | 2011-08-10 | 2013-02-14 | Ksm Water Gmbh | Filter device and a method of manufacture |
CN103055706A (en) * | 2013-01-09 | 2013-04-24 | 浙江开创环保科技有限公司 | Fiber film production method |
CN103055708A (en) * | 2013-01-09 | 2013-04-24 | 浙江开创环保科技有限公司 | Hollow fiber membrane stretching device |
CN108786472A (en) * | 2018-04-04 | 2018-11-13 | 河南迈纳净化技术有限公司 | A kind of packaging method of hollow fiber curtain type membrane component |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8383052B2 (en) * | 2010-04-16 | 2013-02-26 | Kellogg Brown & Root Llc | System for a heat balanced FCC forlight hydrocarbon feeds |
CN102500237B (en) * | 2011-10-31 | 2013-08-14 | 江苏苏净集团有限公司 | Method for manufacturing hollow fibrous membrane components by horizontal centrifugal casting method |
JP6098098B2 (en) * | 2012-10-10 | 2017-03-22 | 株式会社明電舎 | Membrane module, membrane unit |
JP6098100B2 (en) * | 2012-10-11 | 2017-03-22 | 株式会社明電舎 | Membrane unit, membrane unit complex |
JP6036394B2 (en) * | 2013-02-25 | 2016-11-30 | 株式会社明電舎 | Membrane module, membrane unit |
JP6036395B2 (en) * | 2013-02-25 | 2016-11-30 | 株式会社明電舎 | Membrane unit, membrane unit complex |
JP6089776B2 (en) * | 2013-02-27 | 2017-03-08 | 株式会社明電舎 | Filtration membrane module and manufacturing method thereof |
USD764019S1 (en) * | 2015-02-20 | 2016-08-16 | Kubota Corporation | Filter |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0941759A1 (en) * | 1998-03-12 | 1999-09-15 | Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno | Method for producing an exchanger and exchanger |
WO2002076591A1 (en) * | 2001-03-19 | 2002-10-03 | Aaflowsystems Gmbh & Co. Kg | Filtration unit |
WO2004014530A1 (en) * | 2002-08-09 | 2004-02-19 | Ceparation B.V. | Method for the production of a ceramic or metal hollow fiber membrane module |
WO2004103532A1 (en) * | 2003-05-23 | 2004-12-02 | Ceparation B.V. | Method for making a membrane module as well as membrane module |
EP1547671A1 (en) * | 2003-12-23 | 2005-06-29 | Mann+Hummel Gmbh | Ceramic membrane filter for filtering liquids |
Family Cites Families (6)
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US4220535A (en) * | 1978-08-04 | 1980-09-02 | Monsanto Company | Multi-zoned hollow fiber permeator |
US4207192A (en) * | 1978-09-19 | 1980-06-10 | Albany International Corp. | Hollow filament separatory module and method of fabrication |
US4310607A (en) * | 1980-07-11 | 1982-01-12 | Corning Glass Works | Battery cell construction |
JPS57166344A (en) * | 1981-03-31 | 1982-10-13 | Toyobo Co Ltd | Terminal sealing method for bundle of small tube |
JP3419271B2 (en) * | 1997-08-22 | 2003-06-23 | エヌオーケー株式会社 | Ceramic hollow fiber module |
DE10112863C1 (en) * | 2001-03-16 | 2002-11-28 | Fraunhofer Ges Forschung | Process for producing a hollow fiber or capillary membrane module |
-
2004
- 2004-10-08 NL NL1027206A patent/NL1027206C2/en not_active IP Right Cessation
-
2005
- 2005-07-22 EP EP05769062A patent/EP1789163B1/en not_active Not-in-force
- 2005-07-22 JP JP2007522453A patent/JP4553938B2/en not_active Expired - Fee Related
- 2005-07-22 DE DE602005021649T patent/DE602005021649D1/en active Active
- 2005-07-22 WO PCT/NL2005/000536 patent/WO2006009449A1/en active Application Filing
- 2005-07-22 AT AT05769062T patent/ATE469693T1/en not_active IP Right Cessation
-
2007
- 2007-01-23 US US11/656,710 patent/US7611627B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0941759A1 (en) * | 1998-03-12 | 1999-09-15 | Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno | Method for producing an exchanger and exchanger |
WO2002076591A1 (en) * | 2001-03-19 | 2002-10-03 | Aaflowsystems Gmbh & Co. Kg | Filtration unit |
WO2004014530A1 (en) * | 2002-08-09 | 2004-02-19 | Ceparation B.V. | Method for the production of a ceramic or metal hollow fiber membrane module |
WO2004103532A1 (en) * | 2003-05-23 | 2004-12-02 | Ceparation B.V. | Method for making a membrane module as well as membrane module |
EP1547671A1 (en) * | 2003-12-23 | 2005-06-29 | Mann+Hummel Gmbh | Ceramic membrane filter for filtering liquids |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100398187C (en) * | 2006-09-30 | 2008-07-02 | 浙江大学 | Method for preparing infiltration vaporization membrane module of hollow fiber |
DE102011080763A1 (en) | 2011-08-10 | 2013-02-14 | Ksm Water Gmbh | Filter device and a method of manufacture |
WO2013020887A1 (en) | 2011-08-10 | 2013-02-14 | Ksm Water Gmbh | Filter device and a production method |
US9833745B2 (en) | 2011-08-10 | 2017-12-05 | Nanostone Water Gmbh | Filter device and a production method |
CN103055706A (en) * | 2013-01-09 | 2013-04-24 | 浙江开创环保科技有限公司 | Fiber film production method |
CN103055708A (en) * | 2013-01-09 | 2013-04-24 | 浙江开创环保科技有限公司 | Hollow fiber membrane stretching device |
CN108786472A (en) * | 2018-04-04 | 2018-11-13 | 河南迈纳净化技术有限公司 | A kind of packaging method of hollow fiber curtain type membrane component |
CN108786472B (en) * | 2018-04-04 | 2020-09-15 | 河南迈纳净化技术有限公司 | Packaging method of hollow fiber curtain type membrane assembly |
Also Published As
Publication number | Publication date |
---|---|
JP4553938B2 (en) | 2010-09-29 |
JP2008507392A (en) | 2008-03-13 |
NL1027206C2 (en) | 2006-01-24 |
US20070193942A1 (en) | 2007-08-23 |
ATE469693T1 (en) | 2010-06-15 |
EP1789163B1 (en) | 2010-06-02 |
EP1789163A1 (en) | 2007-05-30 |
DE602005021649D1 (en) | 2010-07-15 |
US7611627B2 (en) | 2009-11-03 |
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