WO2001087469A1 - Separationsmodul und verfahren zu seiner herstellung - Google Patents
Separationsmodul und verfahren zu seiner herstellung Download PDFInfo
- Publication number
- WO2001087469A1 WO2001087469A1 PCT/EP2001/006036 EP0106036W WO0187469A1 WO 2001087469 A1 WO2001087469 A1 WO 2001087469A1 EP 0106036 W EP0106036 W EP 0106036W WO 0187469 A1 WO0187469 A1 WO 0187469A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- separation
- ceramic
- tubes
- spoke
- separation module
- Prior art date
Links
- 238000000926 separation method Methods 0.000 title claims abstract description 83
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 239000000919 ceramic Substances 0.000 claims abstract description 20
- 239000012466 permeate Substances 0.000 claims abstract description 7
- 239000011521 glass Substances 0.000 claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 20
- 239000012528 membrane Substances 0.000 claims description 17
- 238000000576 coating method Methods 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 10
- 238000005304 joining Methods 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims 13
- 238000006116 polymerization reaction Methods 0.000 claims 3
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 238000010304 firing Methods 0.000 claims 2
- 239000000243 solution Substances 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910021536 Zeolite Inorganic materials 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- 238000005470 impregnation Methods 0.000 claims 1
- 229910010272 inorganic material Inorganic materials 0.000 claims 1
- 239000011147 inorganic material Substances 0.000 claims 1
- 239000000178 monomer Substances 0.000 claims 1
- 239000012044 organic layer Substances 0.000 claims 1
- 239000011368 organic material Substances 0.000 claims 1
- 125000002524 organometallic group Chemical group 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 238000000053 physical method Methods 0.000 claims 1
- 238000005086 pumping Methods 0.000 claims 1
- 230000005855 radiation Effects 0.000 claims 1
- 239000012266 salt solution Substances 0.000 claims 1
- 238000003980 solgel method Methods 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 claims 1
- 239000010457 zeolite Substances 0.000 claims 1
- 238000001311 chemical methods and process Methods 0.000 abstract description 3
- 239000004033 plastic Substances 0.000 abstract description 3
- 229920003023 plastic Polymers 0.000 abstract description 3
- 229910010293 ceramic material Inorganic materials 0.000 abstract 2
- 239000000047 product Substances 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 239000011148 porous material Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000012510 hollow fiber Substances 0.000 description 3
- 229910052573 porcelain Inorganic materials 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000008119 colloidal silica Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000012465 retentate Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 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
- B01D63/06—Tubular membrane modules
- B01D63/062—Tubular membrane modules with membranes on a surface of a support tube
- B01D63/065—Tubular membrane modules with membranes on a surface of a support tube on the outer surface thereof
-
- 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
-
- 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
- B01D63/06—Tubular membrane modules
- B01D63/061—Manufacturing thereof
-
- 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
- B01D63/06—Tubular membrane modules
- B01D63/062—Tubular membrane modules with membranes on a surface of a support tube
- B01D63/063—Tubular membrane modules with membranes on a surface of a support tube on the inner surface thereof
-
- 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
- B01D63/06—Tubular membrane modules
- B01D63/069—Tubular membrane modules comprising a bundle of tubular membranes
-
- 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
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/22—Cooling or heating elements
- B01D2313/221—Heat exchangers
Definitions
- the invention relates to a separation module with porous inorganic, non-metallic separation elements and a method for its production.
- the main, but not exclusive, field of application of this separation module is the separation of solids or molecules from liquids and gases, the material of the separation module also being intended to withstand aggressive solids, liquids and / or gases.
- membrane processes are increasingly being used for material separations in chemical process engineering. This process has become increasingly interesting, particularly as a result of the development of solvent and temperature stable, microporous ceramic membranes.
- the module constructions for tubular porous ceramic separation elements have so far consisted exclusively of metallic housings. Essentially, these modules differ in the way they are sealed and the separation elements are installed in the housing.
- Another possibility is the placement of metallic connectors on the ends of the separation elements as a transition between the separation element and the housing.
- the connectors or the housing itself are connected either materially or positively to metal-infiltrated ends of porous separation elements (WO 99/32 208) or with a suitable ceramic adhesive (DE 41 31 407 C2).
- the aim of these seals is, on the one hand, to separate the permeate and retentate side in the module and, on the other hand, to compensate for the different expansion coefficients of the housing and the separation element, the latter being only possible to a very limited extent.
- metallic materials cannot be used as a traditional housing material because of the risk of catalytic side reactions.
- ceramic microporous membranes have a very high application potential, particularly for use in membrane reactors in which catalytic reaction and substance separation take place in combination. Due to its sensitivity to breakage, glass is not suitable for, for example, pressure-driven filtration. Plastics are ruled out because of their inadequate resistance to organic solvents or their limited temperature resistance.
- All-ceramic separation modules can be based on materials that meet the requirements of the chemical separation processes (chemical resistance, temperature) and those of the separating process (pressure)
- the invention is therefore based on the object of creating a separation module which does not have the disadvantages mentioned of metallic housings, glass housings or plastic housings and at the same time enables the production of a separation layer which is as damage-free as possible.
- porous separation elements are connected to the sealed ceramic housing before the filter-active membranes (separation layers) are installed in the housing. In the subsequent coatings, all separation elements are coated at the same time. Several separation layers can also be applied in succession.
- the materials used for the sealed module housing are inorganic, non-metallic materials.
- the coefficient of expansion of the material is adapted to that of the separation elements.
- the separation elements are individual tubes or hollow fibers with any outside diameter, bundles of several tubes or hollow fibers or multi-channel tubes with any number of channels in the longitudinal direction. They consist of individual oxides of metals, transition metals or rare earths or their mixtures with an open porosity between 10% and 80% and an average pore size of less than 10 ⁇ m (supports), optionally coated with an inorganic non-metallic membrane on the inside or outside of the pipes or hollow fibers or in the channels of the multi-channel pipes.
- the membranes consist of an amorphous or crystalline oxide of metals, transition metals or rare earths or their mixtures with an open porosity below 70% and an average pore size of less than 6 ⁇ m.
- the separation effect of the membranes is based on the size exclusion of molecules or particles on the membrane, electrochemical interactions of molecules or particles with the membrane, the ionic line or the mixed line of the membrane or from combinations of these interactions.
- the invention is described below using exemplary embodiments and using the drawing as an example.
- the attached drawing shows the basic structure of a separation module according to the invention.
- a steatite is selected as the material of the housing from the parts AI, A2 and B, the expansion coefficient of which is adapted to that of the tubes D.
- the steatite is plasticized with a system of binders, lubricants and water. Hubel is extruded from the mass and then slowly dried first under film then in air at 15 - 30 ° C to a humidity of less than 3%.
- whitewashing parts AI-Dx are manufactured.
- the steatite parts are sintered at 1270 - 1300 ° C and holding times of 30 - 300 min. The dimensional deviations after sintering must be less than 0.5%, the open porosity less than 1%.
- the sintered parts and the pipes are joined using adapted glass pastes, which are solidified at 1100 ° C or 850 ° C after the joining. The joining takes place in the corresponding order:
- the tubes are coated in the separation module with a partially hydrolyzed tetraethyl orthosilicate sol.
- the sol is filled into the pipes via the flange connections AI or A2 for the lighting.
- the sol separates out as a gel on the inside of the tubes, is dried and then sintered at 400 ° C to 600 ° C in an oxidizing atmosphere.
- the layer thickness of the resulting silica membrane is less than 500 ⁇ m.
- the membrane has an open porosity of less than 60% and a pore size of less than 1 ⁇ m.
- the sol is added to the interior of the module via the permeate connection C.
- the sol deposits on the outside of the tubes and is dried.
- the following technology steps correspond to those described for the inner coating.
- an alumina porcelain is selected as the housing material, the expansion coefficient of which is adapted to that of the tubes.
- the clay porcelain is plasticized with a system of binders, lubricants and water.
- the parts AI - C are rotated from the mass and then slowly dried under film.
- Al and C are attached to B by garnishing.
- All alumina porcelain parts are sintered at temperatures of 1350 - 1450 ° C and holding times of 30 min - 300 min. The dimensional deviations after sintering must be less than 0.5%, the open porosity less than 1%.
- the sintered parts and the pipes are joined using ceramic adhesive in the appropriate order:
- the tubes in the separation module are coated with a solution consisting of tetrapropylammomum bromide, colloidal silica sol and a sodium hydroxide solution.
- a solution consisting of tetrapropylammomum bromide, colloidal silica sol and a sodium hydroxide solution.
- the solution is filled into the pipes via the flange connections AI or A2.
- a silicalite membrane crystallizes on the inside of the tubes under hydrothermal conditions in 6 h to 72 h at 150 ° C to 180 ° C.
- the resulting membrane has an average layer thickness of less than 30 ⁇ m, an open porosity of 65% and an average pore size of 0.51 ⁇ m.
- the solution is added to the interior of the module via the permeate connection C.
- a layer deposits on the outside of the pipes and is dried. The following technology steps correspond to those described for the inner coating.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Chemically Coating (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001583922A JP2003533344A (ja) | 2000-05-19 | 2001-05-19 | 分離モジュール及びその製造方法 |
AU2001279628A AU2001279628A1 (en) | 2000-05-19 | 2001-05-19 | Separation module and method for producing the same |
EP01957806A EP1283742A1 (de) | 2000-05-19 | 2001-05-19 | Separationsmodul und verfahren zu seiner herstellung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10024406 | 2000-05-19 | ||
DE10024406.8 | 2000-05-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001087469A1 true WO2001087469A1 (de) | 2001-11-22 |
Family
ID=7642547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2001/006036 WO2001087469A1 (de) | 2000-05-19 | 2001-05-19 | Separationsmodul und verfahren zu seiner herstellung |
Country Status (5)
Country | Link |
---|---|
US (1) | US20030184954A1 (de) |
EP (1) | EP1283742A1 (de) |
JP (1) | JP2003533344A (de) |
AU (1) | AU2001279628A1 (de) |
WO (1) | WO2001087469A1 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002076591A1 (de) * | 2001-03-19 | 2002-10-03 | Aaflowsystems Gmbh & Co. Kg | Filtrationseinheit |
WO2008045002A1 (en) * | 2006-10-12 | 2008-04-17 | Hyflux Membrane Manufacturing (S) Pte Ltd | Separation unit |
CN108993155A (zh) * | 2018-07-20 | 2018-12-14 | 芜湖新瑟安智能科技有限公司 | 一种膜分离装置 |
WO2020118693A1 (zh) * | 2018-12-14 | 2020-06-18 | 江西博鑫精陶环保科技有限公司 | 一种中空平板全陶瓷过滤膜元件及其制备工艺方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005254161A (ja) * | 2004-03-12 | 2005-09-22 | Shinichi Nakao | 水素分離膜およびその製造方法 |
JP2006068699A (ja) * | 2004-09-06 | 2006-03-16 | New Industry Research Organization | フィルタ、マイクロリアクターとその製造方法、マイクロリアクター並設構造体及び分析装置 |
JP6098098B2 (ja) * | 2012-10-10 | 2017-03-22 | 株式会社明電舎 | 膜モジュール、膜ユニット |
JP6098100B2 (ja) * | 2012-10-11 | 2017-03-22 | 株式会社明電舎 | 膜ユニット、膜ユニット複合体 |
JP6036395B2 (ja) * | 2013-02-25 | 2016-11-30 | 株式会社明電舎 | 膜ユニット、膜ユニット複合体 |
JP6036394B2 (ja) * | 2013-02-25 | 2016-11-30 | 株式会社明電舎 | 膜モジュール、膜ユニット |
CN108538599A (zh) * | 2018-04-09 | 2018-09-14 | 南京工业大学 | 新型储能皮革及基于该皮革的储能器件 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0092839A1 (de) * | 1982-04-28 | 1983-11-02 | CERAVER Société anonyme dite: | Filterelement und Verfahren zur Herstellung dieses Elements |
DE4131407A1 (de) * | 1991-09-20 | 1993-04-01 | Fraunhofer Ges Forschung | Modulkonstruktion mit anorganischen membranen |
DE4133250A1 (de) * | 1991-10-01 | 1993-04-08 | Rennebeck Klaus | Verfahren zur herstellung von membranroehrchenbuendeln |
US5855781A (en) * | 1992-07-23 | 1999-01-05 | Noritake Co., Ltd. | Monolithic ceramic filter |
DE19727715A1 (de) * | 1997-06-30 | 1999-01-07 | Basf Ag | Verfahren zur Herstellung von 1,4-Butandiol |
WO1999032208A1 (en) * | 1997-12-23 | 1999-07-01 | Coors Ceramics Company | Method for sealing and/or joining an end of a ceramic filter |
EP0941759A1 (de) * | 1998-03-12 | 1999-09-15 | Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno | Austauscher und Verfahren zu dessen Herstellung |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3207635B2 (ja) * | 1993-10-18 | 2001-09-10 | 日本碍子株式会社 | 水素ガス分離装置 |
-
2001
- 2001-05-19 JP JP2001583922A patent/JP2003533344A/ja active Pending
- 2001-05-19 US US10/276,891 patent/US20030184954A1/en not_active Abandoned
- 2001-05-19 EP EP01957806A patent/EP1283742A1/de not_active Withdrawn
- 2001-05-19 AU AU2001279628A patent/AU2001279628A1/en not_active Abandoned
- 2001-05-19 WO PCT/EP2001/006036 patent/WO2001087469A1/de active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0092839A1 (de) * | 1982-04-28 | 1983-11-02 | CERAVER Société anonyme dite: | Filterelement und Verfahren zur Herstellung dieses Elements |
DE4131407A1 (de) * | 1991-09-20 | 1993-04-01 | Fraunhofer Ges Forschung | Modulkonstruktion mit anorganischen membranen |
DE4133250A1 (de) * | 1991-10-01 | 1993-04-08 | Rennebeck Klaus | Verfahren zur herstellung von membranroehrchenbuendeln |
US5855781A (en) * | 1992-07-23 | 1999-01-05 | Noritake Co., Ltd. | Monolithic ceramic filter |
DE19727715A1 (de) * | 1997-06-30 | 1999-01-07 | Basf Ag | Verfahren zur Herstellung von 1,4-Butandiol |
WO1999032208A1 (en) * | 1997-12-23 | 1999-07-01 | Coors Ceramics Company | Method for sealing and/or joining an end of a ceramic filter |
EP0941759A1 (de) * | 1998-03-12 | 1999-09-15 | Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno | Austauscher und Verfahren zu dessen Herstellung |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002076591A1 (de) * | 2001-03-19 | 2002-10-03 | Aaflowsystems Gmbh & Co. Kg | Filtrationseinheit |
WO2008045002A1 (en) * | 2006-10-12 | 2008-04-17 | Hyflux Membrane Manufacturing (S) Pte Ltd | Separation unit |
CN108993155A (zh) * | 2018-07-20 | 2018-12-14 | 芜湖新瑟安智能科技有限公司 | 一种膜分离装置 |
WO2020118693A1 (zh) * | 2018-12-14 | 2020-06-18 | 江西博鑫精陶环保科技有限公司 | 一种中空平板全陶瓷过滤膜元件及其制备工艺方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1283742A1 (de) | 2003-02-19 |
AU2001279628A1 (en) | 2001-11-26 |
JP2003533344A (ja) | 2003-11-11 |
US20030184954A1 (en) | 2003-10-02 |
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