NO752750L - - Google Patents
Info
- Publication number
- NO752750L NO752750L NO752750A NO752750A NO752750L NO 752750 L NO752750 L NO 752750L NO 752750 A NO752750 A NO 752750A NO 752750 A NO752750 A NO 752750A NO 752750 L NO752750 L NO 752750L
- Authority
- NO
- Norway
- Prior art keywords
- cell
- catholyte
- cells
- electrolysis
- lye
- Prior art date
Links
- 238000005868 electrolysis reaction Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 9
- 239000000460 chlorine Substances 0.000 claims description 9
- 229910052801 chlorine Inorganic materials 0.000 claims description 9
- 239000003014 ion exchange membrane Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000003513 alkali Substances 0.000 claims description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 72
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 description 2
- 229910000497 Amalgam Inorganic materials 0.000 description 2
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 2
- 239000012491 analyte Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 229920000557 Nafion® Polymers 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- -1 hydroxyl ions Chemical class 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010915 one-step procedure Methods 0.000 description 1
- 238000001338 self-assembly Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 150000003608 titanium Chemical class 0.000 description 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742437783 DE2437783C3 (de) | 1974-08-06 | Verfahren und Zellenanordnung für die Herstellung von Chlor und Alkalilaugen durch elektrolytische Zersetzung von wäßrigen Alkalichloridlö$ungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO752750L true NO752750L (fr) | 1976-02-09 |
Family
ID=5922548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO752750A NO752750L (fr) | 1974-08-06 | 1975-08-05 |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS5141698A (fr) |
| AT (1) | ATA601775A (fr) |
| AU (1) | AU8368675A (fr) |
| BE (1) | BE832180A (fr) |
| BR (1) | BR7504980A (fr) |
| ES (1) | ES439910A1 (fr) |
| FI (1) | FI752209A (fr) |
| FR (1) | FR2281440A1 (fr) |
| GB (1) | GB1452880A (fr) |
| IT (1) | IT1040461B (fr) |
| NL (1) | NL7509210A (fr) |
| NO (1) | NO752750L (fr) |
| SE (1) | SE7508820L (fr) |
| ZA (1) | ZA754732B (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4197179A (en) * | 1978-07-13 | 1980-04-08 | The Dow Chemical Company | Electrolyte series flow in electrolytic chlor-alkali cells |
| US4181587A (en) * | 1978-12-07 | 1980-01-01 | Allied Chemical Corporation | Process for producing chlorine and caustic soda |
| EP0413384A1 (fr) * | 1989-08-17 | 1991-02-20 | Solvay | Procédé de fabrication d'une lessive d'hydroxyde de sodium |
-
1975
- 1975-07-23 ZA ZA00754732A patent/ZA754732B/xx unknown
- 1975-07-31 ES ES439910A patent/ES439910A1/es not_active Expired
- 1975-08-01 NL NL7509210A patent/NL7509210A/xx unknown
- 1975-08-04 IT IT26081/75A patent/IT1040461B/it active
- 1975-08-04 JP JP50094277A patent/JPS5141698A/ja active Pending
- 1975-08-04 FI FI752209A patent/FI752209A/fi not_active Application Discontinuation
- 1975-08-04 GB GB3247675A patent/GB1452880A/en not_active Expired
- 1975-08-04 AT AT601775A patent/ATA601775A/de not_active Application Discontinuation
- 1975-08-05 BR BR7504980*A patent/BR7504980A/pt unknown
- 1975-08-05 AU AU83686/75A patent/AU8368675A/en not_active Expired
- 1975-08-05 SE SE7508820A patent/SE7508820L/ not_active Application Discontinuation
- 1975-08-05 NO NO752750A patent/NO752750L/no unknown
- 1975-08-06 FR FR7524482A patent/FR2281440A1/fr active Granted
- 1975-08-06 BE BE158987A patent/BE832180A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE7508820L (sv) | 1976-02-09 |
| BR7504980A (pt) | 1976-08-03 |
| BE832180A (fr) | 1976-02-06 |
| NL7509210A (nl) | 1976-02-10 |
| IT1040461B (it) | 1979-12-20 |
| ATA601775A (de) | 1977-04-15 |
| FR2281440A1 (fr) | 1976-03-05 |
| JPS5141698A (fr) | 1976-04-08 |
| DE2437783A1 (de) | 1976-03-04 |
| FI752209A (fr) | 1976-02-07 |
| AU8368675A (en) | 1977-02-10 |
| DE2437783B2 (de) | 1976-07-08 |
| ZA754732B (en) | 1976-08-25 |
| GB1452880A (en) | 1976-10-20 |
| FR2281440B3 (fr) | 1978-03-24 |
| ES439910A1 (es) | 1977-02-16 |
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