JPS59170282A - 希薄苛性アルカリ水溶液の電解方法及びその装置 - Google Patents
希薄苛性アルカリ水溶液の電解方法及びその装置Info
- Publication number
- JPS59170282A JPS59170282A JP58044077A JP4407783A JPS59170282A JP S59170282 A JPS59170282 A JP S59170282A JP 58044077 A JP58044077 A JP 58044077A JP 4407783 A JP4407783 A JP 4407783A JP S59170282 A JPS59170282 A JP S59170282A
- Authority
- JP
- Japan
- Prior art keywords
- electrolysis
- time
- electrode
- electricity
- energization
- 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.)
- Granted
Links
- 239000003518 caustics Substances 0.000 title claims abstract description 25
- 239000003513 alkali Substances 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims description 20
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 53
- 239000012528 membrane Substances 0.000 claims abstract description 20
- 238000005341 cation exchange Methods 0.000 claims abstract description 18
- 230000005611 electricity Effects 0.000 claims abstract description 14
- 239000003792 electrolyte Substances 0.000 claims abstract description 13
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 12
- 229910052742 iron Inorganic materials 0.000 claims abstract description 11
- 239000000956 alloy Substances 0.000 claims abstract description 9
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 23
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 239000007864 aqueous solution Substances 0.000 claims description 18
- 239000002699 waste material Substances 0.000 claims description 9
- 239000012670 alkaline solution Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims 1
- 238000005504 petroleum refining Methods 0.000 claims 1
- 239000007772 electrode material Substances 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 abstract description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 210000004027 cell Anatomy 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 239000003014 ion exchange membrane Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 229920000557 Nafion® Polymers 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 210000001742 aqueous humor Anatomy 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000001784 detoxification Methods 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 229940099076 maalox Drugs 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- -1 perfluoro Chemical group 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C25B15/00—Operating or servicing 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
- 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58044077A JPS59170282A (ja) | 1983-03-18 | 1983-03-18 | 希薄苛性アルカリ水溶液の電解方法及びその装置 |
| CA000448528A CA1258820A (en) | 1983-03-18 | 1984-02-29 | Electrolyzing dilute caustic soda solution with sequential polarity inversion |
| PH30343A PH20299A (en) | 1983-03-18 | 1984-03-05 | Method for electrolyzing dilute caustic alkali aqueous solution and apparatus thereof |
| NL8400723A NL8400723A (nl) | 1983-03-18 | 1984-03-06 | Werkwijze en inrichting voor het elektrolyseren van verdunde waterige alkalihydroxydeoplossingen. |
| DE3409118A DE3409118C2 (de) | 1983-03-18 | 1984-03-13 | Verfahren zur Aufkonzentrierung einer verdünnten, wäßrigen Alkalihydroxidlösung durch Elektrolyse |
| GB08406884A GB2137658B (en) | 1983-03-18 | 1984-03-16 | Electrolyzing dilute caustic alkali aqueous solution and apparatus therefor |
| FR848404143A FR2542763B1 (fr) | 1983-03-18 | 1984-03-16 | Procede et appareillage pour l'electrolyse d'une solution aqueuse diluee d'alcali caustique |
| AU25683/84A AU548708B2 (en) | 1983-03-18 | 1984-03-16 | Method for electrolysing dilute caustic alkali aqueous solution |
| KR1019840001406A KR870000111B1 (ko) | 1983-03-18 | 1984-03-17 | 묽은 부식성 알카리 수용액의 전해방법 및 그 장치 |
| US06/590,668 US4578160A (en) | 1983-03-18 | 1984-03-19 | Method for electrolyzing dilute caustic alkali aqueous solution by periodically reversing electrode polarities |
| MY672/86A MY8600672A (en) | 1983-03-18 | 1986-12-30 | Method of electrolyzing dilute caustic alkali aqueous solution and apparatus therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58044077A JPS59170282A (ja) | 1983-03-18 | 1983-03-18 | 希薄苛性アルカリ水溶液の電解方法及びその装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59170282A true JPS59170282A (ja) | 1984-09-26 |
| JPS6367556B2 JPS6367556B2 (enrdf_load_stackoverflow) | 1988-12-26 |
Family
ID=12681557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58044077A Granted JPS59170282A (ja) | 1983-03-18 | 1983-03-18 | 希薄苛性アルカリ水溶液の電解方法及びその装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59170282A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010523821A (ja) * | 2007-04-03 | 2010-07-15 | セラマテック・インク | イオン伝導固体セラミック膜を使用した水性アルカリ化学品のリサイクルのための電気化学的プロセス |
| JP2011522123A (ja) * | 2008-05-28 | 2011-07-28 | ミオックス コーポレーション | 電極を含む電解槽の洗浄方法及び電解生成物の生成装置 |
| JP2016014179A (ja) * | 2014-07-02 | 2016-01-28 | デノラ・ペルメレック株式会社 | 電解液を連続的に電解する電解処理方法及び電解処理装置 |
| JP2022139785A (ja) * | 2021-03-12 | 2022-09-26 | 株式会社豊田中央研究所 | 水電解システム、水電解システムの制御方法、および水電解方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH028260U (enrdf_load_stackoverflow) * | 1988-06-28 | 1990-01-19 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53146271A (en) * | 1977-05-25 | 1978-12-20 | Diamond Shamrock Corp | Recovery of efficiency of sea water eledtrolytic cell by periodical removal of anode deposit |
-
1983
- 1983-03-18 JP JP58044077A patent/JPS59170282A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53146271A (en) * | 1977-05-25 | 1978-12-20 | Diamond Shamrock Corp | Recovery of efficiency of sea water eledtrolytic cell by periodical removal of anode deposit |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010523821A (ja) * | 2007-04-03 | 2010-07-15 | セラマテック・インク | イオン伝導固体セラミック膜を使用した水性アルカリ化学品のリサイクルのための電気化学的プロセス |
| JP2011522123A (ja) * | 2008-05-28 | 2011-07-28 | ミオックス コーポレーション | 電極を含む電解槽の洗浄方法及び電解生成物の生成装置 |
| JP2016014179A (ja) * | 2014-07-02 | 2016-01-28 | デノラ・ペルメレック株式会社 | 電解液を連続的に電解する電解処理方法及び電解処理装置 |
| JP2022139785A (ja) * | 2021-03-12 | 2022-09-26 | 株式会社豊田中央研究所 | 水電解システム、水電解システムの制御方法、および水電解方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6367556B2 (enrdf_load_stackoverflow) | 1988-12-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205151853U (zh) | 一种双单元共阴极处理含盐废水同时回收酸碱的电解槽 | |
| US3764503A (en) | Electrodialysis regeneration of metal containing acid solutions | |
| CN107298490B (zh) | 电化学反应器和电絮凝去除废水中氯离子的方法及沉淀产物和用途 | |
| CN111252963A (zh) | 高浓度cod废水的处理方法 | |
| CN105329988A (zh) | Fenton法结合双极膜技术处理高盐工业废水电解槽 | |
| JPS6039757B2 (ja) | 塩酸の電解方法 | |
| Chiao et al. | Bipolar membranes for purification of acids and bases | |
| JP2000510529A (ja) | 生成された第一鉄イオンの酸化が電解的に行われる鋼の酸洗い工程 | |
| KR870000111B1 (ko) | 묽은 부식성 알카리 수용액의 전해방법 및 그 장치 | |
| JPS59170282A (ja) | 希薄苛性アルカリ水溶液の電解方法及びその装置 | |
| CN106830204A (zh) | 一种电化学阴极激发高锰酸盐降解水中污染物的方法及装置 | |
| CN105293642A (zh) | 一种处理高盐工业废水的多电极多隔膜电解槽 | |
| JP2005187865A (ja) | 銅エッチング廃液から電解により銅を回収する方法及び装置 | |
| CN205204884U (zh) | 一种处理高盐工业废水的多电极多隔膜电解槽 | |
| US5225054A (en) | Method for the recovery of cyanide from solutions | |
| CN104651880B (zh) | 一种脱铜分氰联立工艺处理银冶炼含氰贫液的方法 | |
| CN105271481A (zh) | 一种双单元共阴极处理含盐废水同时回收酸碱的电解槽 | |
| CN213865747U (zh) | 一种含镍废水资源回用的装置 | |
| CN105236631B (zh) | 一种基于多电极多隔膜电解槽的高盐工业废水处理方法 | |
| CN205367823U (zh) | Fenton法结合双极膜技术处理高盐工业废水电解槽 | |
| JP2003293180A (ja) | 電解槽及び電解方法 | |
| JPS59170281A (ja) | 希薄苛性アルカリ水溶液の電解方法 | |
| CN104030408B (zh) | 一种电化学预处理恶草灵农药废水的方法 | |
| GB2032959A (en) | Method and apparatus for continuous electrolytic descaling of steel wire by non-contact current flow | |
| JPS622036B2 (enrdf_load_stackoverflow) |