JPH0153355B2 - - Google Patents
Info
- Publication number
- JPH0153355B2 JPH0153355B2 JP59062084A JP6208484A JPH0153355B2 JP H0153355 B2 JPH0153355 B2 JP H0153355B2 JP 59062084 A JP59062084 A JP 59062084A JP 6208484 A JP6208484 A JP 6208484A JP H0153355 B2 JPH0153355 B2 JP H0153355B2
- Authority
- JP
- Japan
- Prior art keywords
- cathode
- anode
- electrolytic cell
- tubular
- membrane
- 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
- 239000012528 membrane Substances 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 12
- 238000005868 electrolysis reaction Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 229910001514 alkali metal chloride Inorganic materials 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 5
- 150000001768 cations Chemical class 0.000 claims description 3
- 238000005341 cation exchange Methods 0.000 description 19
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- 239000010406 cathode material Substances 0.000 description 13
- 229910052719 titanium Inorganic materials 0.000 description 12
- 239000010936 titanium Substances 0.000 description 12
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 11
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 11
- 239000003792 electrolyte Substances 0.000 description 11
- 239000012267 brine Substances 0.000 description 10
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 10
- 238000009826 distribution Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 5
- 229910052801 chlorine Inorganic materials 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 5
- 238000007599 discharging Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 244000261422 Lysimachia clethroides Species 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910001508 alkali metal halide Inorganic materials 0.000 description 2
- 150000008045 alkali metal halides Chemical class 0.000 description 2
- 229910001413 alkali metal ion Inorganic materials 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000010411 electrocatalyst Substances 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- -1 hydroxide ions Chemical class 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910052707 ruthenium Inorganic materials 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229920000557 Nafion® Polymers 0.000 description 1
- 229910000978 Pb alloy Inorganic materials 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000012611 container material Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 150000002500 ions Chemical class 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
- 238000005304 joining Methods 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 150000004681 metal hydrides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 210000002268 wool Anatomy 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
-
- 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
- C25B9/40—Cells or assemblies of cells comprising electrodes made of particles; Assemblies of constructional parts thereof
-
- 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
- C25B9/70—Assemblies comprising two or more cells
-
- 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
- C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
-
- 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
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT25251/77A IT1114820B (it) | 1977-06-30 | 1977-06-30 | Cella elettrolitica monopolare a membrana |
| IT25251-A/77 | 1977-06-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6036683A JPS6036683A (ja) | 1985-02-25 |
| JPH0153355B2 true JPH0153355B2 (nl) | 1989-11-14 |
Family
ID=11216133
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53073311A Expired JPS58756B2 (ja) | 1977-06-30 | 1978-06-19 | 電解槽 |
| JP56203825A Granted JPS57126984A (en) | 1977-06-30 | 1981-12-18 | Shortening of gap between electrodes of electrolytic tank |
| JP59062084A Granted JPS6036683A (ja) | 1977-06-30 | 1984-03-29 | アルカリ金属塩化物水溶液の電解方法 |
| JP59062083A Expired JPS6053115B2 (ja) | 1977-06-30 | 1984-03-29 | 電解槽 |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53073311A Expired JPS58756B2 (ja) | 1977-06-30 | 1978-06-19 | 電解槽 |
| JP56203825A Granted JPS57126984A (en) | 1977-06-30 | 1981-12-18 | Shortening of gap between electrodes of electrolytic tank |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59062083A Expired JPS6053115B2 (ja) | 1977-06-30 | 1984-03-29 | 電解槽 |
Country Status (9)
| Country | Link |
|---|---|
| JP (4) | JPS58756B2 (nl) |
| CA (1) | CA1106312A (nl) |
| DE (1) | DE2828621A1 (nl) |
| GB (1) | GB2002032B (nl) |
| IT (1) | IT1114820B (nl) |
| NL (1) | NL179926C (nl) |
| SE (3) | SE446104B (nl) |
| SU (1) | SU1286109A3 (nl) |
| UA (1) | UA6325A1 (nl) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1114820B (it) * | 1977-06-30 | 1986-01-27 | Oronzio De Nora Impianti | Cella elettrolitica monopolare a membrana |
| US4337127A (en) * | 1980-03-07 | 1982-06-29 | E. I. Du Pont De Nemours And Company | Method for making a cathode, and method for lowering hydrogen overvoltage in a chlor-alkali cell |
| US4298447A (en) * | 1980-03-07 | 1981-11-03 | E. I. Du Pont De Nemours And Company | Cathode and cell for lowering hydrogen overvoltage in a chlor-akali cell |
| JPS5941484A (ja) * | 1982-08-30 | 1984-03-07 | Toagosei Chem Ind Co Ltd | 塩化アルカリ水溶液電解槽 |
| JPS59164976A (ja) * | 1983-03-10 | 1984-09-18 | Fuji Electric Corp Res & Dev Ltd | トリチウム濃度測定法 |
| JPS6241530U (nl) * | 1985-08-29 | 1987-03-12 | ||
| JPS62284095A (ja) * | 1986-06-02 | 1987-12-09 | Permelec Electrode Ltd | 耐久性を有する電解用電極及びその製造方法 |
| JPH01201225A (ja) * | 1988-02-04 | 1989-08-14 | Nippon Patent Electric Kk | 床面研磨機 |
| JPH0611227U (ja) * | 1992-07-15 | 1994-02-10 | 東海ゴム工業株式会社 | 金属ラミネートシースケーブル |
| JP6314142B2 (ja) | 2012-09-21 | 2018-04-18 | レオキシン ディスカバリーズ グループ，インコーポレイテッド | 液体を電気分解するためのセル |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1194181A (en) * | 1966-05-24 | 1970-06-10 | Nat Res Dev | Improvements relating to Electrode Arrangements for Electrochemical Cells. |
| US3674676A (en) * | 1970-02-26 | 1972-07-04 | Diamond Shamrock Corp | Expandable electrodes |
| DE2244244C3 (de) * | 1972-09-15 | 1981-07-02 | Dart Industries Inc., 90048 Los Angeles, Calif. | Elektrolytische Verfahren zum Entfernen einer in einer wäßrigen verbrauchten Lösung gelösten verunreinigenden Substanz sowie dazu verwendbare regenerative elektrolytische Zelle |
| GB1423369A (en) * | 1973-09-24 | 1976-02-04 | Electricity Council | Electrolytic cells |
| DE2503652A1 (de) * | 1974-02-04 | 1975-08-07 | Diamond Shamrock Corp | Zelle fuer die chloralkalielektrolyse |
| GB1497542A (en) * | 1974-05-30 | 1978-01-12 | Parel Sa | Electrochemical apparatus |
| US3969201A (en) * | 1975-01-13 | 1976-07-13 | Canadian Patents And Development Limited | Electrolytic production of alkaline peroxide solutions |
| US3984303A (en) * | 1975-07-02 | 1976-10-05 | Diamond Shamrock Corporation | Membrane electrolytic cell with concentric electrodes |
| IT1114820B (it) * | 1977-06-30 | 1986-01-27 | Oronzio De Nora Impianti | Cella elettrolitica monopolare a membrana |
-
1977
- 1977-06-30 IT IT25251/77A patent/IT1114820B/it active
-
1978
- 1978-05-24 SE SE7805927A patent/SE446104B/sv not_active IP Right Cessation
- 1978-06-19 JP JP53073311A patent/JPS58756B2/ja not_active Expired
- 1978-06-27 GB GB7827988A patent/GB2002032B/en not_active Expired
- 1978-06-28 CA CA306,441A patent/CA1106312A/en not_active Expired
- 1978-06-29 DE DE19782828621 patent/DE2828621A1/de active Granted
- 1978-06-29 SU SU782633304A patent/SU1286109A3/ru active
- 1978-06-29 NL NLAANVRAGE7807036,A patent/NL179926C/nl not_active IP Right Cessation
- 1978-06-29 UA UA2633304A patent/UA6325A1/uk unknown
-
1981
- 1981-12-18 JP JP56203825A patent/JPS57126984A/ja active Granted
-
1982
- 1982-09-20 SE SE8205353A patent/SE445471B/sv not_active IP Right Cessation
- 1982-12-14 SE SE8207131A patent/SE445562B/sv not_active IP Right Cessation
-
1984
- 1984-03-29 JP JP59062084A patent/JPS6036683A/ja active Granted
- 1984-03-29 JP JP59062083A patent/JPS6053115B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1106312A (en) | 1981-08-04 |
| DE2828621A1 (de) | 1979-01-11 |
| GB2002032B (en) | 1982-07-14 |
| UA6325A1 (uk) | 1994-12-29 |
| IT1114820B (it) | 1986-01-27 |
| GB2002032A (en) | 1979-02-14 |
| SE446104B (sv) | 1986-08-11 |
| JPS6053115B2 (ja) | 1985-11-22 |
| JPS6036683A (ja) | 1985-02-25 |
| NL179926B (nl) | 1986-07-01 |
| SE8207131D0 (sv) | 1982-12-14 |
| JPS57126984A (en) | 1982-08-06 |
| SE8205353L (sv) | 1982-09-20 |
| SE445562B (sv) | 1986-06-30 |
| SU1286109A3 (ru) | 1987-01-23 |
| SE445471B (sv) | 1986-06-23 |
| NL179926C (nl) | 1986-12-01 |
| SE7805927L (sv) | 1978-12-31 |
| DE2828621C2 (nl) | 1989-11-09 |
| JPS58756B2 (ja) | 1983-01-07 |
| JPS59182984A (ja) | 1984-10-17 |
| JPS5417375A (en) | 1979-02-08 |
| SE8205353D0 (sv) | 1982-09-20 |
| JPH0124867B2 (nl) | 1989-05-15 |
| NL7807036A (nl) | 1979-01-03 |
| SE8207131L (sv) | 1982-12-14 |
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