DE2140310A1 - Heterogene semipermeable Kunststoff membran zur Trennung von Flussigkeits oder Gasgemischen - Google Patents
Heterogene semipermeable Kunststoff membran zur Trennung von Flussigkeits oder GasgemischenInfo
- Publication number
- DE2140310A1 DE2140310A1 DE19712140310 DE2140310A DE2140310A1 DE 2140310 A1 DE2140310 A1 DE 2140310A1 DE 19712140310 DE19712140310 DE 19712140310 DE 2140310 A DE2140310 A DE 2140310A DE 2140310 A1 DE2140310 A1 DE 2140310A1
- Authority
- DE
- Germany
- Prior art keywords
- membrane
- plastic
- electric field
- use according
- pigmented
- 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.)
- Pending
Links
- 239000012528 membrane Substances 0.000 title claims description 68
- 229920003023 plastic Polymers 0.000 title claims description 21
- 239000004033 plastic Substances 0.000 title claims description 21
- 239000000203 mixture Substances 0.000 title claims description 6
- 239000007788 liquid Substances 0.000 title claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000000243 solution Substances 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 239000000049 pigment Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 11
- 230000005684 electric field Effects 0.000 claims description 8
- 239000013535 sea water Substances 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 8
- 238000010612 desalination reaction Methods 0.000 claims description 7
- 239000011159 matrix material Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 5
- 238000009736 wetting Methods 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 238000001962 electrophoresis Methods 0.000 claims description 3
- 125000000524 functional group Chemical group 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 2
- 239000008213 purified water Substances 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 8
- 150000002500 ions Chemical class 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 4
- 229920002301 cellulose acetate Polymers 0.000 description 4
- -1 ion hydrates Chemical class 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 239000004925 Acrylic resin Substances 0.000 description 3
- 229920002125 Sokalan® Polymers 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 239000004584 polyacrylic acid Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 150000004679 hydroxides Chemical class 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 239000005968 1-Decanol Substances 0.000 description 1
- BNCADMBVWNPPIZ-UHFFFAOYSA-N 2-n,2-n,4-n,4-n,6-n,6-n-hexakis(methoxymethyl)-1,3,5-triazine-2,4,6-triamine Chemical compound COCN(COC)C1=NC(N(COC)COC)=NC(N(COC)COC)=N1 BNCADMBVWNPPIZ-UHFFFAOYSA-N 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 208000022052 Bilateral acute depigmentation of the iris Diseases 0.000 description 1
- 208000029422 Hypernatremia Diseases 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- VAOCPAMSLUNLGC-UHFFFAOYSA-N metronidazole Chemical compound CC1=NC=C([N+]([O-])=O)N1CCO VAOCPAMSLUNLGC-UHFFFAOYSA-N 0.000 description 1
- MWKFXSUHUHTGQN-UHFFFAOYSA-N n-decyl alcohol Natural products CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000019612 pigmentation Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- LYBIZMNPXTXVMV-UHFFFAOYSA-N propan-2-yl prop-2-enoate Chemical compound CC(C)OC(=O)C=C LYBIZMNPXTXVMV-UHFFFAOYSA-N 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000012453 solvate Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 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
- B01D69/06—Flat membranes
-
- 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
- B01D69/14—Dynamic membranes
- B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
- B01D69/148—Organic/inorganic mixed matrix membranes
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D1/00—Electroforming
- C25D1/12—Electroforming by electrophoresis
- C25D1/18—Electroforming by electrophoresis of organic material
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/60—Electroplating characterised by the structure or texture of the layers
- C25D5/605—Surface topography of the layers, e.g. rough, dendritic or nodular layers
- C25D5/611—Smooth layers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1292170A CH527630A (de) | 1970-08-28 | 1970-08-28 | Heterogene semipermeable Kunststoffmembran zur Trennung von Flüssigkeits- oder Gasgemischen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2140310A1 true DE2140310A1 (de) | 1972-03-02 |
Family
ID=4387622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712140310 Pending DE2140310A1 (de) | 1970-08-28 | 1971-08-11 | Heterogene semipermeable Kunststoff membran zur Trennung von Flussigkeits oder Gasgemischen |
Country Status (6)
| Country | Link |
|---|---|
| CH (1) | CH527630A (enrdf_load_stackoverflow) |
| DE (1) | DE2140310A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2107081A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1368627A (enrdf_load_stackoverflow) |
| IL (1) | IL37582A (enrdf_load_stackoverflow) |
| NL (1) | NL7111891A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0077509A1 (de) * | 1981-10-21 | 1983-04-27 | Bayer Ag | Semipermeable Membranen |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1445333A (en) * | 1972-08-09 | 1976-08-11 | Uilever Ltd | Ultrafiltration membranes and separation processes |
| FR2251351A1 (en) * | 1973-11-20 | 1975-06-13 | Commissariat Energie Atomique | Ceramic ultra filter mfr. - by making conductive a macroporous ceramic support and coating with a microporous layer |
| GB8901581D0 (en) * | 1989-01-25 | 1989-03-15 | Alcan Int Ltd | Filter cleaning |
| FR2655275B2 (fr) * | 1989-03-14 | 1992-02-21 | Pechiney Recherche | Perfectionnement au procede de fabrication d'un tube poreux revetu interieurement d'une membrane semi-permeable par electrophorese. |
| FR2644361B1 (fr) * | 1989-03-14 | 1991-05-24 | Pechiney Rech Gie | Procede de fabrication d'une membrane semi-permeable sur un support conducteur poreux par electrophorese |
-
1970
- 1970-08-28 CH CH1292170A patent/CH527630A/de not_active IP Right Cessation
-
1971
- 1971-08-11 DE DE19712140310 patent/DE2140310A1/de active Pending
- 1971-08-20 GB GB3911171A patent/GB1368627A/en not_active Expired
- 1971-08-26 IL IL37582A patent/IL37582A/en unknown
- 1971-08-27 FR FR7131260A patent/FR2107081A5/fr not_active Expired
- 1971-08-30 NL NL7111891A patent/NL7111891A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0077509A1 (de) * | 1981-10-21 | 1983-04-27 | Bayer Ag | Semipermeable Membranen |
Also Published As
| Publication number | Publication date |
|---|---|
| IL37582A0 (en) | 1971-11-29 |
| NL7111891A (enrdf_load_stackoverflow) | 1972-03-01 |
| GB1368627A (en) | 1974-10-02 |
| CH527630A (de) | 1972-09-15 |
| IL37582A (en) | 1974-11-29 |
| FR2107081A5 (enrdf_load_stackoverflow) | 1972-05-05 |
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