SU1750435A3 - Способ электролиза водного раствора хлорида натри - Google Patents
Способ электролиза водного раствора хлорида натри Download PDFInfo
- Publication number
- SU1750435A3 SU1750435A3 SU772500804A SU2500804A SU1750435A3 SU 1750435 A3 SU1750435 A3 SU 1750435A3 SU 772500804 A SU772500804 A SU 772500804A SU 2500804 A SU2500804 A SU 2500804A SU 1750435 A3 SU1750435 A3 SU 1750435A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- electrolysis
- pressure
- electrolyzer
- cathode
- sodium chloride
- Prior art date
Links
- 238000005868 electrolysis reaction Methods 0.000 title claims description 21
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 title claims description 12
- 238000000034 method Methods 0.000 title claims description 7
- 239000011780 sodium chloride Substances 0.000 title claims description 6
- 239000007864 aqueous solution Substances 0.000 title claims description 5
- 239000012528 membrane Substances 0.000 claims abstract description 19
- 238000005341 cation exchange Methods 0.000 claims abstract description 5
- 239000003513 alkali Substances 0.000 claims abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 4
- 239000000460 chlorine Substances 0.000 claims description 4
- 229910052801 chlorine Inorganic materials 0.000 claims description 4
- 238000005265 energy consumption Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 6
- 150000004820 halides Chemical class 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 239000002918 waste heat Substances 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 description 1
- ATADHKWKHYVBTJ-UHFFFAOYSA-N hydron;4-[1-hydroxy-2-(methylamino)ethyl]benzene-1,2-diol;chloride Chemical compound Cl.CNCC(O)C1=CC=C(O)C(O)=C1 ATADHKWKHYVBTJ-UHFFFAOYSA-N 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical class [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910001925 ruthenium oxide Inorganic materials 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 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
-
- 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
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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 |
|---|---|---|---|
| JP7889576A JPS534796A (en) | 1976-07-05 | 1976-07-05 | Electrolysis of pressurized alkali halide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1750435A3 true SU1750435A3 (ru) | 1992-07-23 |
Family
ID=13674535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772500804A SU1750435A3 (ru) | 1976-07-05 | 1977-07-04 | Способ электролиза водного раствора хлорида натри |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4105515A (enExample) |
| JP (1) | JPS534796A (enExample) |
| BR (1) | BR7704391A (enExample) |
| CA (1) | CA1115234A (enExample) |
| DE (1) | DE2729589A1 (enExample) |
| FR (1) | FR2357661A1 (enExample) |
| GB (1) | GB1547062A (enExample) |
| IT (1) | IT1104768B (enExample) |
| NL (1) | NL168569C (enExample) |
| SE (1) | SE433623B (enExample) |
| SU (1) | SU1750435A3 (enExample) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4204920A (en) * | 1978-12-06 | 1980-05-27 | Allied Chemical Corporation | Electrolytic production of chlorine and caustic soda |
| US4370209A (en) * | 1979-02-23 | 1983-01-25 | Ppg Industries, Inc. | Electrolytic process including recovery and condensation of high pressure chlorine gas |
| DE2914870A1 (de) * | 1979-04-12 | 1980-10-30 | Hoechst Ag | Verfahren zur entchlorung und kuehlung des anolyten der alkalihalogenid- elektrolyse |
| US4313812A (en) * | 1980-03-10 | 1982-02-02 | Olin Corporation | Membrane electrode pack cells designed for medium pressure operation |
| US4390408A (en) * | 1980-06-06 | 1983-06-28 | Olin Corporation | Membrane electrode pack cells designed for medium pressure operation |
| DE3144599A1 (de) * | 1981-11-10 | 1983-05-19 | Hoechst Ag, 6230 Frankfurt | "sicherheitseinrichtung fuer druckelektrolyseapparate |
| US4568434A (en) * | 1983-03-07 | 1986-02-04 | The Dow Chemical Company | Unitary central cell element for filter press electrolysis cell structure employing a zero gap configuration and process utilizing said cell |
| US4673479A (en) * | 1983-03-07 | 1987-06-16 | The Dow Chemical Company | Fabricated electrochemical cell |
| US4560452A (en) * | 1983-03-07 | 1985-12-24 | The Dow Chemical Company | Unitary central cell element for depolarized, filter press electrolysis cells and process using said element |
| US4488946A (en) * | 1983-03-07 | 1984-12-18 | The Dow Chemical Company | Unitary central cell element for filter press electrolysis cell structure and use thereof in the electrolysis of sodium chloride |
| US4572770A (en) * | 1983-05-31 | 1986-02-25 | The Dow Chemical Company | Preparation and use of electrodes in the electrolysis of alkali halides |
| GB8821927D0 (en) * | 1988-09-19 | 1988-10-19 | Ici Plc | Process for cooling gaseous chlorine |
| EP0505899B1 (en) * | 1991-03-18 | 1997-06-25 | Asahi Kasei Kogyo Kabushiki Kaisha | A bipolar, filter press type electrolytic cell |
| DE10138215A1 (de) * | 2001-08-03 | 2003-02-20 | Bayer Ag | Verfahren zur elektrochemischen Herstellung von Chlor aus wässrigen Lösungen von Chlorwasserstoff |
| US8178059B2 (en) * | 2007-12-05 | 2012-05-15 | Ch2M Hill Engineers, Inc. | Systems and methods for supplying chlorine to and recovering chlorine from a polysilicon plant |
| US8317994B2 (en) * | 2008-08-07 | 2012-11-27 | Westlake Vinyl Corporation | Method of concentrating an aqueous caustic alkali using a catholyte heat recovery evaporator |
| CA2724094A1 (en) * | 2009-12-07 | 2011-06-07 | Activated Environmental Solutions Inc. | Microcidal composition |
| DE102011005133A1 (de) | 2011-03-04 | 2012-09-06 | Bayer Materialscience Aktiengesellschaft | Verfahren zum Betrieb einer Sauerstoffverzehrelektrode |
| US8562810B2 (en) | 2011-07-26 | 2013-10-22 | Ecolab Usa Inc. | On site generation of alkalinity boost for ware washing applications |
| JP5996399B2 (ja) * | 2012-11-27 | 2016-09-21 | 株式会社東芝 | 白金族元素の回収方法 |
| JP6438741B2 (ja) * | 2014-11-07 | 2018-12-19 | 旭化成株式会社 | 電解システムの電気絶縁方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1377722A (en) * | 1918-03-09 | 1921-05-10 | Marconi Guglielmo | Electric accumulator |
| US3017338A (en) * | 1958-03-03 | 1962-01-16 | Diamond Alkali Co | Electrolytic process and apparatus |
| US3321388A (en) * | 1962-08-09 | 1967-05-23 | Asahi Denka Kogyo Kk | Process for coordinated operation of diaphragm and mercury cathode electrolytic cells |
| US3382167A (en) * | 1964-04-01 | 1968-05-07 | Trw Inc | High pressure electrolytic cell module |
| US3274082A (en) * | 1965-06-01 | 1966-09-20 | Chlormetals Inc | Gas removal from electrolytic cells |
| GB1149416A (en) * | 1967-03-16 | 1969-04-23 | Ici Ltd | Manufacture of chlorine and caustic alkali in diaphragm cells |
| US3652431A (en) * | 1970-03-12 | 1972-03-28 | Julian Louis Reynolds | Method of operating an electrolysis cell for the production of gases under hydrostatic pressure |
| BE790369A (fr) * | 1971-10-21 | 1973-04-20 | Diamond Shamrock Corp | Procede et appareil pour la preparation d'hydroxydes de metaux alcalins de haute purete dans une cuve electrolytique. |
| DE2214920A1 (de) * | 1972-03-27 | 1973-10-11 | J Louis Reynolds | Verfahren und vorrichtung zur ausfuehrung einer elektrolyse unter druck |
| US3864226A (en) * | 1972-10-19 | 1975-02-04 | Du Pont | Process for electrolyzing aqueous sodium or potassium ion solutions |
| DE2503652A1 (de) * | 1974-02-04 | 1975-08-07 | Diamond Shamrock Corp | Zelle fuer die chloralkalielektrolyse |
| JPS50120493A (enExample) * | 1974-03-09 | 1975-09-20 | ||
| JPS5168477A (en) * | 1974-12-10 | 1976-06-14 | Asahi Chemical Ind | Kairyosareta denkaihoho |
| US3893897A (en) * | 1974-04-12 | 1975-07-08 | Ppg Industries Inc | Method of operating electrolytic diaphragm cells having horizontal electrodes |
-
1976
- 1976-07-05 JP JP7889576A patent/JPS534796A/ja active Granted
-
1977
- 1977-06-29 US US05/811,277 patent/US4105515A/en not_active Expired - Lifetime
- 1977-06-30 DE DE19772729589 patent/DE2729589A1/de active Granted
- 1977-07-04 SE SE7707733A patent/SE433623B/xx not_active IP Right Cessation
- 1977-07-04 SU SU772500804A patent/SU1750435A3/ru active
- 1977-07-04 IT IT25355/77A patent/IT1104768B/it active
- 1977-07-04 GB GB27928/77A patent/GB1547062A/en not_active Expired
- 1977-07-05 BR BR7704391A patent/BR7704391A/pt unknown
- 1977-07-05 NL NLAANVRAGE7707440,A patent/NL168569C/xx not_active IP Right Cessation
- 1977-07-05 CA CA282,050A patent/CA1115234A/en not_active Expired
- 1977-07-05 FR FR7720625A patent/FR2357661A1/fr active Granted
Non-Patent Citations (1)
| Title |
|---|
| Патент DD Мг 93990, кл. 12 Ь2, опублик.1971. * |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2357661A1 (fr) | 1978-02-03 |
| DE2729589A1 (de) | 1978-01-12 |
| DE2729589C2 (enExample) | 1988-04-14 |
| US4105515A (en) | 1978-08-08 |
| CA1115234A (en) | 1981-12-29 |
| NL168569B (nl) | 1981-11-16 |
| FR2357661B1 (enExample) | 1980-01-18 |
| BR7704391A (pt) | 1978-05-16 |
| JPS5643116B2 (enExample) | 1981-10-09 |
| SE433623B (sv) | 1984-06-04 |
| SE7707733L (sv) | 1978-01-06 |
| IT1104768B (it) | 1985-10-28 |
| JPS534796A (en) | 1978-01-17 |
| NL168569C (nl) | 1985-07-16 |
| NL7707440A (nl) | 1978-01-09 |
| GB1547062A (en) | 1979-06-06 |
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