CA1177776A - Electrochemical apparatus and process for manufacturing halates - Google Patents
Electrochemical apparatus and process for manufacturing halatesInfo
- Publication number
- CA1177776A CA1177776A CA000344391A CA344391A CA1177776A CA 1177776 A CA1177776 A CA 1177776A CA 000344391 A CA000344391 A CA 000344391A CA 344391 A CA344391 A CA 344391A CA 1177776 A CA1177776 A CA 1177776A
- Authority
- CA
- Canada
- Prior art keywords
- cell
- cathodes
- electrolyte
- passageways
- anodes
- 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.)
- Expired
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000008569 process Effects 0.000 title abstract description 12
- 239000003792 electrolyte Substances 0.000 claims abstract description 46
- 239000007789 gas Substances 0.000 claims abstract description 19
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 17
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000004087 circulation Effects 0.000 claims abstract description 9
- 239000001257 hydrogen Substances 0.000 claims abstract description 9
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 230000005484 gravity Effects 0.000 claims abstract 2
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 claims description 34
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 25
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 claims description 20
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- 239000011780 sodium chloride Substances 0.000 claims description 12
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 11
- 239000000460 chlorine Substances 0.000 claims description 10
- 239000004020 conductor Substances 0.000 claims description 9
- 229910052801 chlorine Inorganic materials 0.000 claims description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims description 7
- 239000005708 Sodium hypochlorite Substances 0.000 claims description 6
- XTEGARKTQYYJKE-UHFFFAOYSA-N chloric acid Chemical compound OCl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-N 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 239000013078 crystal Substances 0.000 claims description 2
- 150000004820 halides Chemical class 0.000 claims description 2
- -1 polytetrafluoroethylene Polymers 0.000 claims description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 150000002431 hydrogen Chemical class 0.000 claims 2
- 239000010442 halite Substances 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 abstract description 8
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 239000011244 liquid electrolyte Substances 0.000 abstract description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 12
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 8
- 239000010936 titanium Substances 0.000 description 8
- 229910052719 titanium Inorganic materials 0.000 description 8
- 239000012267 brine Substances 0.000 description 7
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 238000000429 assembly Methods 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 229960005076 sodium hypochlorite Drugs 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 229910001902 chlorine oxide Inorganic materials 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 229960000443 hydrochloric acid Drugs 0.000 description 2
- 235000011167 hydrochloric acid Nutrition 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229940058401 polytetrafluoroethylene Drugs 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- 101100384355 Mus musculus Ctnnbip1 gene Proteins 0.000 description 1
- 229910019093 NaOCl Inorganic materials 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 241000022563 Rema Species 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 241001080526 Vertica Species 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- HWLDNSXPUQTBOD-UHFFFAOYSA-N platinum-iridium alloy Chemical compound [Ir].[Pt] HWLDNSXPUQTBOD-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- VKJKEPKFPUWCAS-UHFFFAOYSA-M potassium chlorate Chemical compound [K+].[O-]Cl(=O)=O VKJKEPKFPUWCAS-UHFFFAOYSA-M 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- XUXNAKZDHHEHPC-UHFFFAOYSA-M sodium bromate Chemical compound [Na+].[O-]Br(=O)=O XUXNAKZDHHEHPC-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920005613 synthetic organic polymer Polymers 0.000 description 1
- 229920001059 synthetic polymer Polymers 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
- C25B1/24—Halogens or compounds thereof
- C25B1/26—Chlorine; Compounds thereof
- C25B1/265—Chlorates
-
- 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
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000446498A CA1194835A (en) | 1979-02-02 | 1984-01-31 | Electrochemical apparatus and process for manufacturing halates |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US008725 | 1979-02-02 | ||
| US06/008,725 US4218293A (en) | 1979-02-02 | 1979-02-02 | Electrochemical apparatus and process for manufacturing halates |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000446498A Division CA1194835A (en) | 1979-02-02 | 1984-01-31 | Electrochemical apparatus and process for manufacturing halates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1177776A true CA1177776A (en) | 1984-11-13 |
Family
ID=21733301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000344391A Expired CA1177776A (en) | 1979-02-02 | 1980-01-25 | Electrochemical apparatus and process for manufacturing halates |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4218293A (oth) |
| JP (1) | JPS56500048A (oth) |
| CA (1) | CA1177776A (oth) |
| FI (1) | FI65282C (oth) |
| NO (1) | NO802805L (oth) |
| SE (1) | SE8006237L (oth) |
| WO (1) | WO1980001575A1 (oth) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1163737B (it) * | 1979-11-29 | 1987-04-08 | Oronzio De Nora Impianti | Elettrolizzatore bipolare comprendente mezzi per generare la ricircolazione interna dell'elettrolita e procedimento di elettrolisi |
| US4332659A (en) * | 1979-12-17 | 1982-06-01 | Hooker Chemicals & Plastics Corp. | Electrolytic apparatus for the manufacture of alkali metal halate |
| US4332648A (en) * | 1979-12-17 | 1982-06-01 | Hooker Chemicals & Plastics Corp. | Electrolytic apparatus for the manufacture of alkali metal halate |
| US4315811A (en) * | 1980-03-10 | 1982-02-16 | Olin Corporation | Reinforced metal channels for cell frame |
| US4381984A (en) * | 1980-06-06 | 1983-05-03 | Olin Corporation | Electrode frame |
| US4726888A (en) * | 1986-12-04 | 1988-02-23 | Mccambridge Michael | Electrolysis of water |
| DE19700533A1 (de) | 1997-01-10 | 1998-07-16 | Bayer Ag | Wandverkleidung für Elektrolysezellen |
| US6805787B2 (en) | 2001-09-07 | 2004-10-19 | Severn Trent Services-Water Purification Solutions, Inc. | Method and system for generating hypochlorite |
| US9058905B2 (en) * | 2012-04-06 | 2015-06-16 | Ihi Southwest Technologies | Automated inside reactor inspection system |
| CN120637500B (zh) * | 2025-08-13 | 2025-10-31 | 江苏时代新能源科技有限公司 | 复合集流体的制备方法、电池单体、电池装置及用电装置 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1313246A (en) * | 1919-08-19 | Electrolytic process and anode | ||
| US2537433A (en) * | 1945-10-12 | 1951-01-09 | Gen Motors Corp | Impregnated aluminum oven liner |
| NL134069C (oth) * | 1965-11-30 | |||
| US3640804A (en) * | 1966-04-18 | 1972-02-08 | Chemech Eng Ltd | Method for conducting electrolyte to, from and through an electrolytic cell |
| US3716348A (en) * | 1970-06-01 | 1973-02-13 | G Perkins | Method of forming abrasion-resistant self-lubricating coating on ferrous metals and aluminum and resulting articles |
| US3732153A (en) * | 1971-10-05 | 1973-05-08 | Hooker Chemical Corp | Electrochemical apparatus and process for the manufacture of halates |
| US3779889A (en) * | 1972-04-07 | 1973-12-18 | Diamond Shamrock Corp | Electrolytic cell for the manufacture of oxyhalogens |
| IT1049943B (it) * | 1975-11-28 | 1981-02-10 | Oronzio De Nora Impianti | Cella d elettrolisi con anodi e catodi verticali e metodo di funzionamento |
| JPS5927392B2 (ja) * | 1976-12-23 | 1984-07-05 | ダイヤモンド・シヤムロツク・テクノロジ−ズエス・エ− | 塩素−アルカリ電解槽 |
-
1979
- 1979-02-02 US US06/008,725 patent/US4218293A/en not_active Expired - Lifetime
-
1980
- 1980-01-18 WO PCT/US1980/000042 patent/WO1980001575A1/en not_active Ceased
- 1980-01-18 JP JP50043980A patent/JPS56500048A/ja active Pending
- 1980-01-25 CA CA000344391A patent/CA1177776A/en not_active Expired
- 1980-01-28 FI FI800232A patent/FI65282C/fi not_active IP Right Cessation
- 1980-09-08 SE SE8006237A patent/SE8006237L/ not_active Application Discontinuation
- 1980-09-23 NO NO802805A patent/NO802805L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO802805L (no) | 1980-09-23 |
| US4218293A (en) | 1980-08-19 |
| FI65282B (fi) | 1983-12-30 |
| FI800232A7 (fi) | 1980-08-03 |
| WO1980001575A1 (en) | 1980-08-07 |
| JPS56500048A (oth) | 1981-01-16 |
| FI65282C (fi) | 1984-04-10 |
| SE8006237L (sv) | 1980-09-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |