IL42023A - A tubular element useful in reverse osmosis or ultra-filtration and process for the manufacture thereof - Google Patents
A tubular element useful in reverse osmosis or ultra-filtration and process for the manufacture thereofInfo
- Publication number
- IL42023A IL42023A IL42023A IL4202373A IL42023A IL 42023 A IL42023 A IL 42023A IL 42023 A IL42023 A IL 42023A IL 4202373 A IL4202373 A IL 4202373A IL 42023 A IL42023 A IL 42023A
- Authority
- IL
- Israel
- Prior art keywords
- textile
- process according
- tubular element
- membrane
- tube
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims 15
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 238000001223 reverse osmosis Methods 0.000 title claims 2
- 238000000108 ultra-filtration Methods 0.000 title claims 2
- 239000004753 textile Substances 0.000 claims 19
- 239000012528 membrane Substances 0.000 claims 8
- 239000000725 suspension Substances 0.000 claims 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 2
- 238000009499 grossing Methods 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 239000004743 Polypropylene Substances 0.000 claims 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims 1
- 229920002678 cellulose Polymers 0.000 claims 1
- 239000001913 cellulose Substances 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- -1 polypropylene Polymers 0.000 claims 1
- 229920001155 polypropylene Polymers 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/10—Supported membranes; Membrane supports
- B01D69/107—Organic support material
- B01D69/1071—Woven, non-woven or net mesh
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Woven Fabrics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7213252A FR2179641B1 (fr) | 1972-04-14 | 1972-04-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL42023A0 IL42023A0 (en) | 1973-06-29 |
| IL42023A true IL42023A (en) | 1976-06-30 |
Family
ID=9096915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL42023A IL42023A (en) | 1972-04-14 | 1973-04-13 | A tubular element useful in reverse osmosis or ultra-filtration and process for the manufacture thereof |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS5628566B2 (fr) |
| BE (1) | BE798231A (fr) |
| CA (1) | CA997262A (fr) |
| CH (1) | CH562628A5 (fr) |
| DE (1) | DE2318854A1 (fr) |
| DK (1) | DK141715B (fr) |
| ES (1) | ES413699A1 (fr) |
| FR (1) | FR2179641B1 (fr) |
| GB (1) | GB1434071A (fr) |
| IL (1) | IL42023A (fr) |
| IT (1) | IT983887B (fr) |
| LU (1) | LU67428A1 (fr) |
| NL (1) | NL7304848A (fr) |
| NO (1) | NO138079B (fr) |
| SE (1) | SE383607B (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5417383A (en) * | 1977-07-11 | 1979-02-08 | Toray Ind Inc | Separating unit for liquid |
| IL119490A (en) * | 1996-10-25 | 2000-06-01 | Weizmann Kiryat Membrane Prod | Process for producing a tubular membrane assembly |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3563889A (en) * | 1969-01-03 | 1971-02-16 | Abcor Inc | Integral semipermeable membrane and braided support tube |
-
1972
- 1972-04-14 FR FR7213252A patent/FR2179641B1/fr not_active Expired
-
1973
- 1973-04-06 NL NL7304848A patent/NL7304848A/xx not_active Application Discontinuation
- 1973-04-12 JP JP4093473A patent/JPS5628566B2/ja not_active Expired
- 1973-04-13 CH CH534473A patent/CH562628A5/xx not_active IP Right Cessation
- 1973-04-13 IL IL42023A patent/IL42023A/en unknown
- 1973-04-13 CA CA168,988A patent/CA997262A/fr not_active Expired
- 1973-04-13 DK DK204173AA patent/DK141715B/da unknown
- 1973-04-13 NO NO1556/73A patent/NO138079B/no unknown
- 1973-04-13 SE SE7305309A patent/SE383607B/xx unknown
- 1973-04-13 BE BE130030A patent/BE798231A/fr unknown
- 1973-04-13 GB GB1798773A patent/GB1434071A/en not_active Expired
- 1973-04-13 LU LU67428A patent/LU67428A1/xx unknown
- 1973-04-13 DE DE2318854A patent/DE2318854A1/de not_active Withdrawn
- 1973-04-13 IT IT23016/73A patent/IT983887B/it active
- 1973-04-14 ES ES413699A patent/ES413699A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4920079A (fr) | 1974-02-22 |
| LU67428A1 (fr) | 1973-10-22 |
| CA997262A (fr) | 1976-09-21 |
| GB1434071A (en) | 1976-04-28 |
| FR2179641B1 (fr) | 1977-07-22 |
| ES413699A1 (es) | 1976-06-01 |
| IT983887B (it) | 1974-11-11 |
| NL7304848A (fr) | 1973-10-16 |
| IL42023A0 (en) | 1973-06-29 |
| DE2318854A1 (de) | 1973-10-25 |
| DK141715B (da) | 1980-06-02 |
| FR2179641A1 (fr) | 1973-11-23 |
| CH562628A5 (fr) | 1975-06-13 |
| DK141715C (fr) | 1980-10-27 |
| BE798231A (fr) | 1973-10-15 |
| JPS5628566B2 (fr) | 1981-07-02 |
| NO138079B (no) | 1978-03-20 |
| SE383607B (sv) | 1976-03-22 |
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