JPH0334970B2 - - Google Patents
Info
- Publication number
- JPH0334970B2 JPH0334970B2 JP25816887A JP25816887A JPH0334970B2 JP H0334970 B2 JPH0334970 B2 JP H0334970B2 JP 25816887 A JP25816887 A JP 25816887A JP 25816887 A JP25816887 A JP 25816887A JP H0334970 B2 JPH0334970 B2 JP H0334970B2
- Authority
- JP
- Japan
- Prior art keywords
- deposited
- layer
- alkoxide
- thickener
- organometallic compound
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 claims description 12
- 150000004703 alkoxides Chemical class 0.000 claims description 10
- 239000002562 thickening agent Substances 0.000 claims description 9
- 238000000108 ultra-filtration Methods 0.000 claims description 9
- 229910052751 metal Chemical class 0.000 claims description 7
- 239000002184 metal Chemical class 0.000 claims description 7
- 238000001471 micro-filtration Methods 0.000 claims description 7
- 150000002902 organometallic compounds Chemical class 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 7
- 238000001223 reverse osmosis Methods 0.000 claims description 7
- 150000003839 salts Chemical class 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000010936 titanium Substances 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 4
- DHKHKXVYLBGOIT-UHFFFAOYSA-N 1,1-Diethoxyethane Chemical group CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 3
- 239000011354 acetal resin Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000007062 hydrolysis Effects 0.000 claims description 3
- 238000006460 hydrolysis reaction Methods 0.000 claims description 3
- 150000007522 mineralic acids Chemical class 0.000 claims description 3
- 150000007524 organic acids Chemical class 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 3
- 229920006324 polyoxymethylene Polymers 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 229910052726 zirconium Inorganic materials 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052729 chemical element Inorganic materials 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 239000007858 starting material Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 235000005985 organic acids Nutrition 0.000 claims 1
- 239000012528 membrane Substances 0.000 description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- HHFAWKCIHAUFRX-UHFFFAOYSA-N ethoxide Chemical compound CC[O-] HHFAWKCIHAUFRX-UHFFFAOYSA-N 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 2
- IKNCGYCHMGNBCP-UHFFFAOYSA-N propan-1-olate Chemical compound CCC[O-] IKNCGYCHMGNBCP-UHFFFAOYSA-N 0.000 description 2
- OGHBATFHNDZKSO-UHFFFAOYSA-N propan-2-olate Chemical compound CC(C)[O-] OGHBATFHNDZKSO-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
- DUNKXUFBGCUVQW-UHFFFAOYSA-J zirconium tetrachloride Chemical compound Cl[Zr](Cl)(Cl)Cl DUNKXUFBGCUVQW-UHFFFAOYSA-J 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8314212 | 1983-09-06 | ||
| FR8314212 | 1983-09-06 | ||
| FR8318648 | 1983-11-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63116709A JPS63116709A (ja) | 1988-05-21 |
| JPH0334970B2 true JPH0334970B2 (enrdf_load_stackoverflow) | 1991-05-24 |
Family
ID=9292012
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18722584A Granted JPS6071007A (ja) | 1983-09-06 | 1984-09-06 | 微細濾過、限外濾過または逆浸透用エレメントの製造方法 |
| JP25816887A Granted JPS63116709A (ja) | 1983-09-06 | 1987-10-13 | 微細濾過、限外濾過または逆浸透用エレメントの製造方法 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18722584A Granted JPS6071007A (ja) | 1983-09-06 | 1984-09-06 | 微細濾過、限外濾過または逆浸透用エレメントの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (2) | JPS6071007A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8609248D0 (en) * | 1986-04-16 | 1986-05-21 | Alcan Int Ltd | Composite membranes |
| JP4968990B2 (ja) * | 2001-06-29 | 2012-07-04 | 京セラ株式会社 | 無機分離膜の製造方法 |
| JP5033670B2 (ja) * | 2008-02-14 | 2012-09-26 | 日本碍子株式会社 | セラミックフィルタの製造方法 |
| JP4960286B2 (ja) * | 2008-03-21 | 2012-06-27 | 日本碍子株式会社 | ナノ濾過膜の製造方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE787964A (fr) * | 1971-08-24 | 1973-02-26 | Montedison Spa | Procede de preparation de membranes ou barrieres composites poreuses pour installations de diffusion gazeuse |
| US3941719A (en) * | 1972-08-17 | 1976-03-02 | Owens-Illinois, Inc. | Transparent activated nonparticulate alumina and method of preparing same |
| JPS5425520A (en) * | 1977-07-27 | 1979-02-26 | Kankyo Kaihatsu Kk | Method of connecting sewer and so on |
| JPS5959224A (ja) * | 1982-09-28 | 1984-04-05 | Mitsubishi Heavy Ind Ltd | 多孔質隔膜の製造方法 |
| JPS5992001A (ja) * | 1982-11-18 | 1984-05-28 | Mitsubishi Heavy Ind Ltd | 多孔質隔膜の製造方法 |
| NL8303079A (nl) * | 1983-09-05 | 1985-04-01 | Stichting Energie | Werkwijze voor de bereiding van scheurvrije semi-permeabele anorganische membranen. |
-
1984
- 1984-09-06 JP JP18722584A patent/JPS6071007A/ja active Granted
-
1987
- 1987-10-13 JP JP25816887A patent/JPS63116709A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6071007A (ja) | 1985-04-22 |
| JPS6336808B2 (enrdf_load_stackoverflow) | 1988-07-21 |
| JPS63116709A (ja) | 1988-05-21 |
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