CA2346707A1 - Membrane structure - Google Patents
Membrane structure Download PDFInfo
- Publication number
- CA2346707A1 CA2346707A1 CA002346707A CA2346707A CA2346707A1 CA 2346707 A1 CA2346707 A1 CA 2346707A1 CA 002346707 A CA002346707 A CA 002346707A CA 2346707 A CA2346707 A CA 2346707A CA 2346707 A1 CA2346707 A1 CA 2346707A1
- Authority
- CA
- Canada
- Prior art keywords
- zeolite
- membrane
- membrane structure
- support
- porous
- 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.)
- Abandoned
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 71
- 239000010457 zeolite Substances 0.000 claims abstract description 47
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 43
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 42
- 239000000919 ceramic Substances 0.000 claims abstract description 20
- 239000003795 chemical substances by application Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 19
- 230000000977 initiatory effect Effects 0.000 claims description 15
- 239000001963 growth medium Substances 0.000 claims description 12
- 239000011148 porous material Substances 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 9
- 235000012239 silicon dioxide Nutrition 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 7
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 6
- 238000002425 crystallisation Methods 0.000 claims description 5
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- -1 alkyl silicate Chemical compound 0.000 claims description 4
- 230000008021 deposition Effects 0.000 claims description 4
- 239000006194 liquid suspension Substances 0.000 claims description 4
- 125000005624 silicic acid group Chemical group 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical group [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- 229910000428 cobalt oxide Inorganic materials 0.000 claims description 2
- 230000007547 defect Effects 0.000 claims description 2
- 239000011733 molybdenum Substances 0.000 claims description 2
- 229910000476 molybdenum oxide Inorganic materials 0.000 claims description 2
- 229910000480 nickel oxide Inorganic materials 0.000 claims description 2
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 claims description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims 2
- 239000000203 mixture Substances 0.000 description 12
- 239000000243 solution Substances 0.000 description 12
- 239000000499 gel Substances 0.000 description 8
- 238000003786 synthesis reaction Methods 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 239000000017 hydrogel Substances 0.000 description 5
- 239000008367 deionised water Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910001388 sodium aluminate Inorganic materials 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 241000269350 Anura Species 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 239000012527 feed solution Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000013525 flexibilising agent Substances 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000005373 pervaporation Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0093—Chemical modification
-
- 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
- B01D63/066—Tubular membrane modules with a porous block having membrane coated passages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/009—After-treatment of organic or inorganic membranes with wave-energy, particle-radiation or plasma
-
- 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
- B01D71/028—Molecular sieves
- B01D71/0281—Zeolites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/024—Multiple impregnation or coating
- B01J37/0246—Coatings comprising a zeolite
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/30—Cross-linking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
- B01D2325/0283—Pore size
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9821706.0 | 1998-10-07 | ||
| GBGB9821706.0A GB9821706D0 (en) | 1998-10-07 | 1998-10-07 | Membrane structure |
| PCT/GB1999/003318 WO2000020105A1 (en) | 1998-10-07 | 1999-10-07 | Membrane structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2346707A1 true CA2346707A1 (en) | 2000-04-13 |
Family
ID=10840043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002346707A Abandoned CA2346707A1 (en) | 1998-10-07 | 1999-10-07 | Membrane structure |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1128897A1 (zh) |
| JP (1) | JP2002526238A (zh) |
| KR (1) | KR20010075593A (zh) |
| CN (1) | CN1322148A (zh) |
| AU (1) | AU6215699A (zh) |
| CA (1) | CA2346707A1 (zh) |
| GB (1) | GB9821706D0 (zh) |
| WO (1) | WO2000020105A1 (zh) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9822056D0 (en) * | 1998-10-10 | 1998-12-02 | Bratton Graham J | Membrane pre-treatment process |
| DE102004001975A1 (de) | 2004-01-13 | 2005-10-06 | Basf Ag | Verfahren zur Herstellung von Membranen |
| US7169213B2 (en) | 2004-10-29 | 2007-01-30 | Corning Incorporated | Multi-channel cross-flow porous device |
| CN100428982C (zh) * | 2006-05-24 | 2008-10-29 | 江苏久吾高科技股份有限公司 | 一种浸入式膜组件及其膜过滤装置 |
| WO2007144247A1 (de) * | 2006-06-13 | 2007-12-21 | Basf Se | Verfahren zur herstellung einer komposit-membran |
| GB0704797D0 (en) | 2007-03-13 | 2007-04-18 | Phoenix Ipr Ltd | Membrane structures and their production and use |
| GB0705079D0 (en) * | 2007-03-16 | 2007-04-25 | Phoenix Ipr Ltd | Process and apparatus for treatment of organic solvents |
| GB0710265D0 (en) * | 2007-05-30 | 2007-07-11 | Phoenix Ipr Ltd | Membrane structures and their production and use |
| JP4929269B2 (ja) * | 2008-11-13 | 2012-05-09 | 三菱重工業株式会社 | 膜容器 |
| US9481844B2 (en) | 2013-12-09 | 2016-11-01 | Uop Llc | Process and adsorbent for removal of diolefins and other contaminants from liquefied petroleum gas |
| CN106823837B (zh) * | 2017-03-23 | 2019-03-22 | 南京工业大学 | 一种中空纤维复合分子筛膜的制备方法和应用 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2642328B1 (fr) * | 1989-01-27 | 1991-04-12 | Ceramiques Tech Soc D | Procede d'assemblage dans un module d'un element rigide a membrane de separation, de filtration, ou de transformation catalytique |
| GB9022836D0 (en) * | 1990-10-19 | 1990-12-05 | British Petroleum Co Plc | Membranes |
| GB9206783D0 (en) * | 1992-03-27 | 1992-05-13 | British Petroleum Co Plc | Deposition process |
| JP3431973B2 (ja) * | 1993-12-27 | 2003-07-28 | 三井造船株式会社 | 液体混合物分離膜の製造方法 |
| FR2720953B1 (fr) * | 1994-06-08 | 1996-08-30 | Tami Ind | Elément inorganique multicanal pour la filtration d'un fluide. |
| GB9523854D0 (en) * | 1995-11-22 | 1996-01-24 | Bratton Graham J | Water removal device |
-
1998
- 1998-10-07 GB GBGB9821706.0A patent/GB9821706D0/en not_active Ceased
-
1999
- 1999-10-07 KR KR1020017004371A patent/KR20010075593A/ko not_active Application Discontinuation
- 1999-10-07 JP JP2000573459A patent/JP2002526238A/ja not_active Withdrawn
- 1999-10-07 WO PCT/GB1999/003318 patent/WO2000020105A1/en not_active Application Discontinuation
- 1999-10-07 EP EP99949171A patent/EP1128897A1/en not_active Withdrawn
- 1999-10-07 CN CN99811719A patent/CN1322148A/zh active Pending
- 1999-10-07 AU AU62156/99A patent/AU6215699A/en not_active Abandoned
- 1999-10-07 CA CA002346707A patent/CA2346707A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO2000020105A1 (en) | 2000-04-13 |
| EP1128897A1 (en) | 2001-09-05 |
| GB9821706D0 (en) | 1998-12-02 |
| KR20010075593A (ko) | 2001-08-09 |
| AU6215699A (en) | 2000-04-26 |
| CN1322148A (zh) | 2001-11-14 |
| JP2002526238A (ja) | 2002-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued | ||
| FZDE | Discontinued |
Effective date: 20021007 |