JPS6136965B2 - - Google Patents
Info
- Publication number
- JPS6136965B2 JPS6136965B2 JP52034930A JP3493077A JPS6136965B2 JP S6136965 B2 JPS6136965 B2 JP S6136965B2 JP 52034930 A JP52034930 A JP 52034930A JP 3493077 A JP3493077 A JP 3493077A JP S6136965 B2 JPS6136965 B2 JP S6136965B2
- Authority
- JP
- Japan
- Prior art keywords
- semipermeable membrane
- separation element
- materials
- central tube
- semipermeable
- 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
- 239000000463 material Substances 0.000 claims description 105
- 239000012528 membrane Substances 0.000 claims description 71
- 238000000926 separation method Methods 0.000 claims description 62
- 239000007788 liquid Substances 0.000 claims description 37
- 238000004519 manufacturing process Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 21
- 239000012141 concentrate Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 12
- 230000001070 adhesive effect Effects 0.000 description 12
- 239000000243 solution Substances 0.000 description 12
- 239000011550 stock solution Substances 0.000 description 11
- 230000037303 wrinkles Effects 0.000 description 11
- 238000004804 winding Methods 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 6
- 238000001223 reverse osmosis Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000012779 reinforcing material Substances 0.000 description 2
- 239000012945 sealing adhesive Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005371 permeation separation Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3493077A JPS53120496A (en) | 1977-03-29 | 1977-03-29 | Spiral liquid separating element and its manufacture |
| GB28768/77A GB1546529A (en) | 1976-07-13 | 1977-07-08 | Production of a liquid separation module utilizing semipermeable membranes |
| IT25623/77A IT1084388B (it) | 1976-07-13 | 1977-07-12 | Procedimento e dispositivo per produrre un modulo di separazione di liquido. |
| DE2731398A DE2731398C2 (de) | 1976-07-13 | 1977-07-12 | Verfahren zur Herstellung eines spiralförmigen Flüssigkeitstrennelementes bzw. Flüssigkeitsseparators und Vorrichtung zur Durchführung dieses Verfahrens |
| US05/815,284 US4137113A (en) | 1976-07-13 | 1977-07-13 | Production of a liquid separation module |
| FR777721750A FR2358180B1 (fr) | 1976-07-13 | 1977-07-13 | Procede et appareil pour produire un dispositif pour la separation des liquides au moyen de membranes semi-permeables enroulees en spirale |
| US05/932,399 US4277340A (en) | 1976-07-13 | 1978-08-09 | Membrane separation module and apparatus for its production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3493077A JPS53120496A (en) | 1977-03-29 | 1977-03-29 | Spiral liquid separating element and its manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53120496A JPS53120496A (en) | 1978-10-20 |
| JPS6136965B2 true JPS6136965B2 (it) | 1986-08-21 |
Family
ID=12427904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3493077A Granted JPS53120496A (en) | 1976-07-13 | 1977-03-29 | Spiral liquid separating element and its manufacture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS53120496A (it) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01143231U (it) * | 1988-03-25 | 1989-10-02 | ||
| JPH0386725U (it) * | 1989-12-22 | 1991-09-03 | ||
| JPH0528475B2 (it) * | 1987-06-16 | 1993-04-26 | Sumitomo Wiring Systems |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0595610U (ja) * | 1992-05-29 | 1993-12-27 | 東京濾器株式会社 | 渦巻状フィルタエレメント |
| JP4596297B2 (ja) * | 2000-11-14 | 2010-12-08 | 東レ株式会社 | 分離膜エレメントの製造装置 |
| JP7257171B2 (ja) * | 2019-02-14 | 2023-04-13 | 住友化学株式会社 | スパイラル型の分離膜エレメントの製造方法及びその製造装置 |
-
1977
- 1977-03-29 JP JP3493077A patent/JPS53120496A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0528475B2 (it) * | 1987-06-16 | 1993-04-26 | Sumitomo Wiring Systems | |
| JPH01143231U (it) * | 1988-03-25 | 1989-10-02 | ||
| JPH0386725U (it) * | 1989-12-22 | 1991-09-03 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53120496A (en) | 1978-10-20 |
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