DE1274073B - Elektrodialyseverfahren und dafuer geeignete Vorrichtung - Google Patents
Elektrodialyseverfahren und dafuer geeignete VorrichtungInfo
- Publication number
- DE1274073B DE1274073B DES100800A DES0100800A DE1274073B DE 1274073 B DE1274073 B DE 1274073B DE S100800 A DES100800 A DE S100800A DE S0100800 A DES0100800 A DE S0100800A DE 1274073 B DE1274073 B DE 1274073B
- Authority
- DE
- Germany
- Prior art keywords
- electrode
- electrolyte
- electrodialysis
- pores
- electrodes
- 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
- 238000000909 electrodialysis Methods 0.000 title claims description 29
- 238000000034 method Methods 0.000 title claims description 17
- 239000003792 electrolyte Substances 0.000 claims description 37
- 239000007789 gas Substances 0.000 claims description 23
- 239000011148 porous material Substances 0.000 claims description 22
- 239000000243 solution Substances 0.000 claims description 10
- 238000005342 ion exchange Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 150000002500 ions Chemical class 0.000 claims description 8
- 239000008151 electrolyte solution Substances 0.000 claims description 4
- 229940021013 electrolyte solution Drugs 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 3
- 150000001450 anions Chemical class 0.000 claims description 2
- 238000005341 cation exchange Methods 0.000 claims description 2
- 238000005349 anion exchange Methods 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 claims 1
- 239000003014 ion exchange membrane Substances 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000000502 dialysis Methods 0.000 description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 8
- 239000001257 hydrogen Substances 0.000 description 8
- 229910052739 hydrogen Inorganic materials 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 150000001768 cations Chemical class 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 229910001414 potassium ion Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 239000007868 Raney catalyst Substances 0.000 description 1
- 229910000564 Raney nickel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000000385 dialysis solution Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/26—Further operations combined with membrane separation processes
- B01D2311/2623—Ion-Exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/26—Further operations combined with membrane separation processes
- B01D2311/2661—Addition of gas
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES100800A DE1274073B (de) | 1965-12-04 | 1965-12-04 | Elektrodialyseverfahren und dafuer geeignete Vorrichtung |
| BE690529D BE690529A (enExample) | 1965-12-04 | 1966-12-01 | |
| US598507A US3553092A (en) | 1965-12-04 | 1966-12-01 | Electrodialysis process and cell |
| FR85839A FR1506635A (fr) | 1965-12-04 | 1966-12-01 | Procédé d'électro-dialyse et dispositif pour la mise en application dudit procédé ou procédé similaire |
| NL6616940A NL6616940A (enExample) | 1965-12-04 | 1966-12-01 | |
| GB53938/66A GB1169230A (en) | 1965-12-04 | 1966-12-01 | Process for Electrodialysis and Suitable Apparatus Therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES100800A DE1274073B (de) | 1965-12-04 | 1965-12-04 | Elektrodialyseverfahren und dafuer geeignete Vorrichtung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1274073B true DE1274073B (de) | 1968-08-01 |
Family
ID=7523298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DES100800A Pending DE1274073B (de) | 1965-12-04 | 1965-12-04 | Elektrodialyseverfahren und dafuer geeignete Vorrichtung |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3553092A (enExample) |
| BE (1) | BE690529A (enExample) |
| DE (1) | DE1274073B (enExample) |
| FR (1) | FR1506635A (enExample) |
| GB (1) | GB1169230A (enExample) |
| NL (1) | NL6616940A (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3755135A (en) * | 1971-01-20 | 1973-08-28 | A Johnson | Electric demineralizing apparatus |
| US3883412A (en) * | 1974-01-30 | 1975-05-13 | Us Navy | Desalination process |
| US3919062A (en) * | 1974-04-29 | 1975-11-11 | Grace W R & Co | Electrochemical system graduated porous bed sections |
| US3923426A (en) * | 1974-08-15 | 1975-12-02 | Alza Corp | Electroosmotic pump and fluid dispenser including same |
| US3993653A (en) * | 1974-12-31 | 1976-11-23 | Commissariat A L'energie Atomique | Cell for electrolysis of steam at high temperature |
| GB1481663A (en) * | 1975-01-09 | 1977-08-03 | Parel S | Electrowinning of metals |
| US4057479A (en) * | 1976-02-26 | 1977-11-08 | Billings Energy Research Corporation | Solid polymer electrolyte cell construction |
| US4056452A (en) * | 1976-02-26 | 1977-11-01 | Billings Energy Research Corporation | Electrolysis apparatus |
| AU506485B2 (en) * | 1976-06-09 | 1980-01-03 | National Research Development Corp. | Packed, bed electrorefining |
| GB9002247D0 (en) * | 1990-02-01 | 1990-03-28 | Atomic Energy Authority Uk | Electrodes |
-
1965
- 1965-12-04 DE DES100800A patent/DE1274073B/de active Pending
-
1966
- 1966-12-01 NL NL6616940A patent/NL6616940A/xx unknown
- 1966-12-01 US US598507A patent/US3553092A/en not_active Expired - Lifetime
- 1966-12-01 GB GB53938/66A patent/GB1169230A/en not_active Expired
- 1966-12-01 FR FR85839A patent/FR1506635A/fr not_active Expired
- 1966-12-01 BE BE690529D patent/BE690529A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE690529A (enExample) | 1967-05-16 |
| NL6616940A (enExample) | 1967-06-05 |
| US3553092A (en) | 1971-01-05 |
| GB1169230A (en) | 1969-10-29 |
| FR1506635A (fr) | 1967-12-22 |
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