ATE340884T1 - Chloralkalielektrolyse-verfahren in membranzellen unter elektrolyse von ungereinigtem siedesalz - Google Patents
Chloralkalielektrolyse-verfahren in membranzellen unter elektrolyse von ungereinigtem siedesalzInfo
- Publication number
- ATE340884T1 ATE340884T1 AT01114430T AT01114430T ATE340884T1 AT E340884 T1 ATE340884 T1 AT E340884T1 AT 01114430 T AT01114430 T AT 01114430T AT 01114430 T AT01114430 T AT 01114430T AT E340884 T1 ATE340884 T1 AT E340884T1
- Authority
- AT
- Austria
- Prior art keywords
- anode
- electrolysis
- cathode
- membrane
- sodium hydroxide
- Prior art date
Links
- 238000005868 electrolysis reaction Methods 0.000 title abstract 6
- 239000012528 membrane Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- 150000003839 salts Chemical class 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 15
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 abstract 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 3
- 229920000642 polymer Polymers 0.000 abstract 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 239000000460 chlorine Substances 0.000 abstract 2
- 229910052801 chlorine Inorganic materials 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000004061 bleaching Methods 0.000 abstract 1
- 238000005341 cation exchange Methods 0.000 abstract 1
- HTXDPTMKBJXEOW-UHFFFAOYSA-N dioxoiridium Chemical compound O=[Ir]=O HTXDPTMKBJXEOW-UHFFFAOYSA-N 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 229910000457 iridium oxide Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 abstract 1
- LLTOPKQGFAAMKH-UHFFFAOYSA-N siderin Chemical compound COC1=CC(=O)OC2=CC(OC)=CC(C)=C21 LLTOPKQGFAAMKH-UHFFFAOYSA-N 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 abstract 1
- 229910001936 tantalum oxide Inorganic materials 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
- C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10031018A DE10031018B4 (de) | 2000-06-24 | 2000-06-24 | Chloralkalielektrolyse-Verfahren in Membranzellen unter Elektrolyse von ungereinigtem Siedesalz |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE340884T1 true ATE340884T1 (de) | 2006-10-15 |
Family
ID=7646799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT01114430T ATE340884T1 (de) | 2000-06-24 | 2001-06-15 | Chloralkalielektrolyse-verfahren in membranzellen unter elektrolyse von ungereinigtem siedesalz |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1167579B1 (de) |
| AT (1) | ATE340884T1 (de) |
| DE (2) | DE10031018B4 (de) |
| DK (1) | DK1167579T3 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2310018C2 (ru) * | 2003-03-25 | 2007-11-10 | Вячеслав Георгиевич Габленко | Устройство для синтеза оксидантов из водного раствора хлорида натрия |
| WO2004085709A1 (fr) * | 2003-03-25 | 2004-10-07 | Gablenko Vyacheslav Georgievic | Dispositif de synthese d'antioxydants a partir d'une solution aqueuse de chlorure de sodium |
| DE102015003911A1 (de) | 2015-03-27 | 2016-09-29 | Eilenburger Elektrolyse- Und Umwelttechnik Gmbh | Verfahren zur Desinfektion von Schwimmbecken-, Trink- und Gebrauchswasser sowie zur Herstellung eines Desinfektionsmittelkonzentrats |
| AU2022421059A1 (en) | 2021-12-22 | 2024-07-04 | The Research Foundation For The State University Of New York | System and method for electrochemical ocean alkalinity enhancement |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4230544A (en) * | 1979-08-31 | 1980-10-28 | Ionics Inc. | Method and apparatus for controlling anode pH in membrane chlor-alkali cells |
| US4528077A (en) * | 1982-07-02 | 1985-07-09 | Olin Corporation | Membrane electrolytic cell for minimizing hypochlorite and chlorate formation |
| DE29718331U1 (de) * | 1997-10-17 | 1998-01-22 | Dinotec GmbH, 63477 Maintal | Elektrolyseanlage zur Hertellung einer wäßrigen Natriumhypochloritlösung |
-
2000
- 2000-06-24 DE DE10031018A patent/DE10031018B4/de not_active Expired - Fee Related
-
2001
- 2001-06-15 DK DK01114430T patent/DK1167579T3/da active
- 2001-06-15 DE DE50111075T patent/DE50111075D1/de not_active Expired - Lifetime
- 2001-06-15 AT AT01114430T patent/ATE340884T1/de active
- 2001-06-15 EP EP01114430A patent/EP1167579B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1167579A1 (de) | 2002-01-02 |
| DE10031018A1 (de) | 2002-01-31 |
| DK1167579T3 (da) | 2007-01-08 |
| DE10031018B4 (de) | 2007-02-22 |
| DE50111075D1 (de) | 2006-11-09 |
| EP1167579B1 (de) | 2006-09-27 |
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