JPS6051504A - 中空繊維状分離膜の製造方法 - Google Patents
中空繊維状分離膜の製造方法Info
- Publication number
- JPS6051504A JPS6051504A JP15904183A JP15904183A JPS6051504A JP S6051504 A JPS6051504 A JP S6051504A JP 15904183 A JP15904183 A JP 15904183A JP 15904183 A JP15904183 A JP 15904183A JP S6051504 A JPS6051504 A JP S6051504A
- Authority
- JP
- Japan
- Prior art keywords
- separation membrane
- hollow fiber
- solvent
- polysulfone resin
- pore diameter
- 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.)
- Granted
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 34
- 238000000926 separation method Methods 0.000 title claims abstract description 23
- 239000012510 hollow fiber Substances 0.000 title claims abstract description 16
- 239000011148 porous material Substances 0.000 claims abstract description 31
- 239000011347 resin Substances 0.000 claims abstract description 29
- 229920005989 resin Polymers 0.000 claims abstract description 29
- 229920002492 poly(sulfone) Polymers 0.000 claims abstract description 27
- 239000002904 solvent Substances 0.000 claims abstract description 19
- 238000009987 spinning Methods 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 claims abstract description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000005345 coagulation Methods 0.000 claims abstract description 14
- 230000015271 coagulation Effects 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 239000011550 stock solution Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 239000000243 solution Substances 0.000 claims description 6
- 230000001112 coagulating effect Effects 0.000 claims description 5
- 238000007380 fibre production Methods 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 238000002166 wet spinning Methods 0.000 claims 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract description 6
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 6
- 230000035699 permeability Effects 0.000 description 10
- 102000008100 Human Serum Albumin Human genes 0.000 description 6
- 108091006905 Human Serum Albumin Proteins 0.000 description 6
- 239000012456 homogeneous solution Substances 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 230000005764 inhibitory process Effects 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 229920004695 VICTREX™ PEEK Polymers 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 208000013403 hyperactivity Diseases 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- -1 that is Substances 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Artificial Filaments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15904183A JPS6051504A (ja) | 1983-09-01 | 1983-09-01 | 中空繊維状分離膜の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15904183A JPS6051504A (ja) | 1983-09-01 | 1983-09-01 | 中空繊維状分離膜の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6051504A true JPS6051504A (ja) | 1985-03-23 |
| JPH0420651B2 JPH0420651B2 (enrdf_load_stackoverflow) | 1992-04-06 |
Family
ID=15684940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15904183A Granted JPS6051504A (ja) | 1983-09-01 | 1983-09-01 | 中空繊維状分離膜の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6051504A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0294737A3 (en) * | 1987-06-12 | 1990-01-10 | Kuraray Co., Ltd. | Polysulfone hollow fiber membrane and process for making the same |
| WO1995033549A1 (fr) * | 1994-06-07 | 1995-12-14 | Mitsubishi Rayon Co., Ltd. | Membrane poreuse a base de polysulfone et procede de production de cette membrane |
| US6596789B2 (en) | 1998-08-26 | 2003-07-22 | Nisshinbo Industries, Inc. | Non-asbestos friction materials |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54134879A (en) * | 1978-04-12 | 1979-10-19 | Asahi Chem Ind Co Ltd | Gas filtering material |
| JPS5782515A (en) * | 1980-11-05 | 1982-05-24 | Kanegafuchi Chem Ind Co Ltd | Hollow fibrous membrane and its preparation |
-
1983
- 1983-09-01 JP JP15904183A patent/JPS6051504A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54134879A (en) * | 1978-04-12 | 1979-10-19 | Asahi Chem Ind Co Ltd | Gas filtering material |
| JPS5782515A (en) * | 1980-11-05 | 1982-05-24 | Kanegafuchi Chem Ind Co Ltd | Hollow fibrous membrane and its preparation |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0294737A3 (en) * | 1987-06-12 | 1990-01-10 | Kuraray Co., Ltd. | Polysulfone hollow fiber membrane and process for making the same |
| WO1995033549A1 (fr) * | 1994-06-07 | 1995-12-14 | Mitsubishi Rayon Co., Ltd. | Membrane poreuse a base de polysulfone et procede de production de cette membrane |
| US6284137B1 (en) | 1994-06-07 | 2001-09-04 | Mitsubishi Rayon Co., Ltd. | Polysulfone porous membrane and a method of manufacturing the same |
| KR100346590B1 (ko) * | 1994-06-07 | 2002-09-18 | 미쯔비시 레이온 가부시끼가이샤 | 폴리술폰제다공질막및그제법 |
| US6596789B2 (en) | 1998-08-26 | 2003-07-22 | Nisshinbo Industries, Inc. | Non-asbestos friction materials |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0420651B2 (enrdf_load_stackoverflow) | 1992-04-06 |
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