CN1327033C - 电解碱金属氯化物水溶液的方法 - Google Patents
电解碱金属氯化物水溶液的方法 Download PDFInfo
- Publication number
- CN1327033C CN1327033C CNB028240464A CN02824046A CN1327033C CN 1327033 C CN1327033 C CN 1327033C CN B028240464 A CNB028240464 A CN B028240464A CN 02824046 A CN02824046 A CN 02824046A CN 1327033 C CN1327033 C CN 1327033C
- Authority
- CN
- China
- Prior art keywords
- alkali metal
- cell
- temperature
- chloride solution
- metal chloride
- 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 - Lifetime
Links
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
- C25B15/00—Operating or servicing cells
- C25B15/02—Process control or regulation
- C25B15/021—Process control or regulation of heating or cooling
-
- 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
- C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
-
- 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
- C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
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)
- Automation & Control Theory (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
Description
| 实施例 | NaCl流入温度[℃] | NaCl流出温度[℃] | NaCl温差[℃] | NaCl体积流量[m3/h] |
| 1 | 50 | 85 | 35 | 1 |
| 2 | 50 | 86 | 36 | 1.1 |
| 3 | 51 | 85 | 34 | 1.2 |
| 4 | 55 | 86 | 31 | 1.3 |
| 5 | 85 | 86 | 1 | 1.3 |
| 6 | 77 | 86 | 9 | 2.08 |
| 实施例 | NaOH流入温度[℃] | NaOH流出温度[℃] | NaOH温差[℃] | NaOH体积流量[m3/h] |
| 1 | 80 | 85 | 5 | 3 |
| 2 | 79 | 85 | 6 | 3 |
| 3 | 76 | 83 | 7 | 3 |
| 4 | 77 | 83 | 6 | 3 |
| 5 | 80 | 86 | 6 | 10.5 |
| 6 | 82 | 87 | 5 | 3 |
| 实施例 | 电流密度[kA/m2] | 电流产率[%] |
| 1 | 2.45 | 96.20 |
| 2 | 2.45 | 96.09 |
| 3 | 2.45 | 96.11 |
| 4 | 2.45 | 95.63 |
| 5 | 2.5 | 95.40 |
| 6 | 4.0 | 96.10 |
Claims (7)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10159708A DE10159708A1 (de) | 2001-12-05 | 2001-12-05 | Alkalichlorid-Elektrolysezelle mit Gasdiffusionselektroden |
| DE10159708.8 | 2001-12-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1599808A CN1599808A (zh) | 2005-03-23 |
| CN1327033C true CN1327033C (zh) | 2007-07-18 |
Family
ID=7708113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB028240464A Expired - Lifetime CN1327033C (zh) | 2001-12-05 | 2002-11-22 | 电解碱金属氯化物水溶液的方法 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6890418B2 (zh) |
| EP (1) | EP1453990B1 (zh) |
| JP (1) | JP4498740B2 (zh) |
| KR (1) | KR20050044700A (zh) |
| CN (1) | CN1327033C (zh) |
| AR (1) | AR037637A1 (zh) |
| AU (1) | AU2002363856A1 (zh) |
| DE (1) | DE10159708A1 (zh) |
| ES (1) | ES2448399T3 (zh) |
| HU (1) | HUP0600453A2 (zh) |
| TW (1) | TW200304502A (zh) |
| WO (1) | WO2003048419A2 (zh) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005024068A (ja) * | 2003-07-02 | 2005-01-27 | Toyo Tanso Kk | ハロゲンガス又はハロゲン含有ガスの供給装置 |
| DE10335184A1 (de) * | 2003-07-30 | 2005-03-03 | Bayer Materialscience Ag | Elektrochemische Zelle |
| JP5785492B2 (ja) * | 2009-05-26 | 2015-09-30 | ティッセンクルップ・ウーデ・クロリンエンジニアズ株式会社 | ガス拡散電極装着イオン交換膜電解槽 |
| WO2010137283A1 (ja) | 2009-05-26 | 2010-12-02 | クロリンエンジニアズ株式会社 | ガス拡散電極装着イオン交換膜電解槽 |
| CN108419139A (zh) * | 2018-02-05 | 2018-08-17 | 李秀荣 | 互联网大数据弹幕处理系统 |
| KR20220017587A (ko) | 2020-08-05 | 2022-02-14 | 한국과학기술연구원 | 반응물 유체를 재순환할 수 있는 전기화학장치 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5393199A (en) * | 1977-01-27 | 1978-08-15 | Tokuyama Soda Co Ltd | Electrolytic method |
| CN1054893C (zh) * | 1993-02-12 | 2000-07-26 | 德·诺拉有限公司 | 氯碱隔膜电解方法和有关的电解槽 |
| CN1280211A (zh) * | 1999-07-07 | 2001-01-17 | 东亚合成株式会社 | 操作碱金属氯化物电解池的方法 |
Family Cites Families (93)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3868956A (en) * | 1972-06-05 | 1975-03-04 | Ralph J Alfidi | Vessel implantable appliance and method of implanting it |
| US3890977A (en) * | 1974-03-01 | 1975-06-24 | Bruce C Wilson | Kinetic memory electrodes, catheters and cannulae |
| GB1600000A (en) * | 1977-01-24 | 1981-10-14 | Raychem Ltd | Memory metal member |
| JPS5946316B2 (ja) * | 1978-12-28 | 1984-11-12 | 鐘淵化学工業株式会社 | 電解法 |
| JPS5641392A (en) * | 1979-09-11 | 1981-04-18 | Toyo Soda Mfg Co Ltd | Electrolytic method of alkali chloride aqueous solution |
| SE444640B (sv) * | 1980-08-28 | 1986-04-28 | Bergentz Sven Erik | I djur eller menniska implanterbar kerlprotes samt sett for dess framstellning |
| CA1204643A (en) * | 1981-09-16 | 1986-05-20 | Hans I. Wallsten | Device for application in blood vessels or other difficulty accessible locations and its use |
| US4425908A (en) * | 1981-10-22 | 1984-01-17 | Beth Israel Hospital | Blood clot filter |
| US4445896A (en) * | 1982-03-18 | 1984-05-01 | Cook, Inc. | Catheter plug |
| SE445884B (sv) * | 1982-04-30 | 1986-07-28 | Medinvent Sa | Anordning for implantation av en rorformig protes |
| US4494531A (en) * | 1982-12-06 | 1985-01-22 | Cook, Incorporated | Expandable blood clot filter |
| EP0110425A3 (en) * | 1982-12-06 | 1985-07-31 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | An electrolytic process of an aqueous alkali metal halide solution and electrolytic cell used therefor |
| US4512338A (en) * | 1983-01-25 | 1985-04-23 | Balko Alexander B | Process for restoring patency to body vessels |
| US4503569A (en) * | 1983-03-03 | 1985-03-12 | Dotter Charles T | Transluminally placed expandable graft prosthesis |
| US4719916A (en) * | 1983-10-03 | 1988-01-19 | Biagio Ravo | Intraintestinal bypass tube |
| US4572186A (en) * | 1983-12-07 | 1986-02-25 | Cordis Corporation | Vessel dilation |
| US4636313A (en) * | 1984-02-03 | 1987-01-13 | Vaillancourt Vincent L | Flexible filter disposed within flexible conductor |
| US4657530A (en) * | 1984-04-09 | 1987-04-14 | Henry Buchwald | Compression pump-catheter |
| US4687468A (en) * | 1984-10-01 | 1987-08-18 | Cook, Incorporated | Implantable insulin administration device |
| US4580568A (en) * | 1984-10-01 | 1986-04-08 | Cook, Incorporated | Percutaneous endovascular stent and method for insertion thereof |
| IT1186142B (it) * | 1984-12-05 | 1987-11-18 | Medinvent Sa | Dispositivo di impiantazione transluminale |
| US4699611A (en) * | 1985-04-19 | 1987-10-13 | C. R. Bard, Inc. | Biliary stent introducer |
| DE8513185U1 (de) * | 1985-05-04 | 1985-07-04 | Koss, Walter, 6222 Geisenheim | Endotubus |
| US4733665C2 (en) * | 1985-11-07 | 2002-01-29 | Expandable Grafts Partnership | Expandable intraluminal graft and method and apparatus for implanting an expandable intraluminal graft |
| DE3640745A1 (de) * | 1985-11-30 | 1987-06-04 | Ernst Peter Prof Dr M Strecker | Katheter zum herstellen oder erweitern von verbindungen zu oder zwischen koerperhohlraeumen |
| US4681110A (en) * | 1985-12-02 | 1987-07-21 | Wiktor Dominik M | Catheter arrangement having a blood vessel liner, and method of using it |
| US4665918A (en) * | 1986-01-06 | 1987-05-19 | Garza Gilbert A | Prosthesis system and method |
| US4649922A (en) * | 1986-01-23 | 1987-03-17 | Wiktor Donimik M | Catheter arrangement having a variable diameter tip and spring prosthesis |
| EP0257091B1 (en) * | 1986-02-24 | 1993-07-28 | Robert E. Fischell | An intravascular stent and percutaneous insertion system |
| US4878906A (en) * | 1986-03-25 | 1989-11-07 | Servetus Partnership | Endoprosthesis for repairing a damaged vessel |
| US4723549A (en) * | 1986-09-18 | 1988-02-09 | Wholey Mark H | Method and apparatus for dilating blood vessels |
| SE455834B (sv) * | 1986-10-31 | 1988-08-15 | Medinvent Sa | Anordning for transluminal implantation av en i huvudsak rorformig, radiellt expanderbar protes |
| US4762128A (en) * | 1986-12-09 | 1988-08-09 | Advanced Surgical Intervention, Inc. | Method and apparatus for treating hypertrophy of the prostate gland |
| US4907336A (en) * | 1987-03-13 | 1990-03-13 | Cook Incorporated | Method of making an endovascular stent and delivery system |
| US4800882A (en) * | 1987-03-13 | 1989-01-31 | Cook Incorporated | Endovascular stent and delivery system |
| US5041126A (en) * | 1987-03-13 | 1991-08-20 | Cook Incorporated | Endovascular stent and delivery system |
| US4794928A (en) * | 1987-06-10 | 1989-01-03 | Kletschka Harold D | Angioplasty device and method of using the same |
| US5133732A (en) * | 1987-10-19 | 1992-07-28 | Medtronic, Inc. | Intravascular stent |
| US4820298A (en) * | 1987-11-20 | 1989-04-11 | Leveen Eric G | Internal vascular prosthesis |
| US4877030A (en) * | 1988-02-02 | 1989-10-31 | Andreas Beck | Device for the widening of blood vessels |
| US4830003A (en) * | 1988-06-17 | 1989-05-16 | Wolff Rodney G | Compressive stent and delivery system |
| US4921484A (en) * | 1988-07-25 | 1990-05-01 | Cordis Corporation | Mesh balloon catheter device |
| US5019090A (en) * | 1988-09-01 | 1991-05-28 | Corvita Corporation | Radially expandable endoprosthesis and the like |
| US4913141A (en) * | 1988-10-25 | 1990-04-03 | Cordis Corporation | Apparatus and method for placement of a stent within a subject vessel |
| US4856516A (en) * | 1989-01-09 | 1989-08-15 | Cordis Corporation | Endovascular stent apparatus and method |
| US4955899A (en) * | 1989-05-26 | 1990-09-11 | Impra, Inc. | Longitudinally compliant vascular graft |
| US5015253A (en) * | 1989-06-15 | 1991-05-14 | Cordis Corporation | Non-woven endoprosthesis |
| EP0408245B1 (en) * | 1989-07-13 | 1994-03-02 | American Medical Systems, Inc. | Stent placement instrument |
| US5674278A (en) * | 1989-08-24 | 1997-10-07 | Arterial Vascular Engineering, Inc. | Endovascular support device |
| US5035706A (en) * | 1989-10-17 | 1991-07-30 | Cook Incorporated | Percutaneous stent and method for retrieval thereof |
| US5089006A (en) * | 1989-11-29 | 1992-02-18 | Stiles Frank B | Biological duct liner and installation catheter |
| US5108416A (en) * | 1990-02-13 | 1992-04-28 | C. R. Bard, Inc. | Stent introducer system |
| US5057092A (en) * | 1990-04-04 | 1991-10-15 | Webster Wilton W Jr | Braided catheter with low modulus warp |
| US5221261A (en) * | 1990-04-12 | 1993-06-22 | Schneider (Usa) Inc. | Radially expandable fixation member |
| US5158548A (en) * | 1990-04-25 | 1992-10-27 | Advanced Cardiovascular Systems, Inc. | Method and system for stent delivery |
| US5123917A (en) * | 1990-04-27 | 1992-06-23 | Lee Peter Y | Expandable intraluminal vascular graft |
| US5078736A (en) * | 1990-05-04 | 1992-01-07 | Interventional Thermodynamics, Inc. | Method and apparatus for maintaining patency in the body passages |
| ES2085435T3 (es) * | 1990-10-09 | 1996-06-01 | Cook Inc | Dispositivo dilatador percutaneo. |
| EP0506918B1 (en) * | 1990-10-18 | 1996-01-03 | SONG, Ho Young | Self-expanding endovascular stent |
| US5316543A (en) * | 1990-11-27 | 1994-05-31 | Cook Incorporated | Medical apparatus and methods for treating sliding hiatal hernias |
| US5112900A (en) * | 1990-11-28 | 1992-05-12 | Tactyl Technologies, Inc. | Elastomeric triblock copolymer compositions and articles made therewith |
| US5135536A (en) * | 1991-02-05 | 1992-08-04 | Cordis Corporation | Endovascular stent and method |
| US5316023A (en) * | 1992-01-08 | 1994-05-31 | Expandable Grafts Partnership | Method for bilateral intra-aortic bypass |
| US5176626A (en) * | 1992-01-15 | 1993-01-05 | Wilson-Cook Medical, Inc. | Indwelling stent |
| US5405377A (en) * | 1992-02-21 | 1995-04-11 | Endotech Ltd. | Intraluminal stent |
| US5683448A (en) * | 1992-02-21 | 1997-11-04 | Boston Scientific Technology, Inc. | Intraluminal stent and graft |
| FR2688401B1 (fr) * | 1992-03-12 | 1998-02-27 | Thierry Richard | Endoprothese expansible pour organe tubulaire humain ou animal, et outil de mise en place. |
| US5282823A (en) * | 1992-03-19 | 1994-02-01 | Medtronic, Inc. | Intravascular radially expandable stent |
| US5817102A (en) * | 1992-05-08 | 1998-10-06 | Schneider (Usa) Inc. | Apparatus for delivering and deploying a stent |
| ATE247435T1 (de) * | 1992-05-08 | 2003-09-15 | Schneider Usa Inc | Stent für den oesophagus |
| US5507771A (en) * | 1992-06-15 | 1996-04-16 | Cook Incorporated | Stent assembly |
| FI944263L (fi) * | 1993-01-14 | 1994-10-28 | Meadox Medicals Inc | Proteesi |
| US5334210A (en) * | 1993-04-09 | 1994-08-02 | Cook Incorporated | Vascular occlusion assembly |
| ATE164056T1 (de) * | 1993-04-23 | 1998-04-15 | Schneider Europ Ag | Stent mit einer beschichtung aus elastischem material und verfahren zum anbringen der beschichtung auf dem stent |
| KR970004845Y1 (ko) * | 1993-09-27 | 1997-05-21 | 주식회사 수호메디테크 | 내강확장용 의료용구 |
| ES2217270T3 (es) * | 1993-09-30 | 2004-11-01 | Endogad Research Pty Limited | Injerto endoluminal. |
| EP0657147B1 (en) * | 1993-11-04 | 1999-08-04 | C.R. Bard, Inc. | Non-migrating vascular prosthesis |
| US5405316A (en) * | 1993-11-17 | 1995-04-11 | Magram; Gary | Cerebrospinal fluid shunt |
| DE4418336A1 (de) * | 1994-05-26 | 1995-11-30 | Angiomed Ag | Stent |
| CA2213403C (en) * | 1995-02-22 | 2007-01-16 | Menlo Care, Inc. | Covered expanding mesh stent |
| BE1009278A3 (fr) * | 1995-04-12 | 1997-01-07 | Corvita Europ | Tuteur auto-expansible pour dispositif medical a introduire dans une cavite d'un corps, et dispositif medical muni d'un tel tuteur. |
| US5667523A (en) * | 1995-04-28 | 1997-09-16 | Impra, Inc. | Dual supported intraluminal graft |
| US5746766A (en) * | 1995-05-09 | 1998-05-05 | Edoga; John K. | Surgical stent |
| US5647834A (en) * | 1995-06-30 | 1997-07-15 | Ron; Samuel | Speech-based biofeedback method and system |
| US5788626A (en) * | 1995-11-21 | 1998-08-04 | Schneider (Usa) Inc | Method of making a stent-graft covered with expanded polytetrafluoroethylene |
| DE69526857T2 (de) * | 1995-11-27 | 2003-01-02 | Schneider (Europe) Gmbh, Buelach | Stent zur Anwendung in einem körperlichen Durchgang |
| US5824042A (en) * | 1996-04-05 | 1998-10-20 | Medtronic, Inc. | Endoluminal prostheses having position indicating markers |
| US6010529A (en) * | 1996-12-03 | 2000-01-04 | Atrium Medical Corporation | Expandable shielded vessel support |
| US5733330A (en) * | 1997-01-13 | 1998-03-31 | Advanced Cardiovascular Systems, Inc. | Balloon-expandable, crush-resistant locking stent |
| US5876450A (en) * | 1997-05-09 | 1999-03-02 | Johlin, Jr.; Frederick C. | Stent for draining the pancreatic and biliary ducts and instrumentation for the placement thereof |
| ES2212623T3 (es) * | 1998-08-31 | 2004-07-16 | Wilson-Cook Medical Inc. | Protesis esofagica anti-reflujo. |
| JP3112265B1 (ja) * | 1999-06-17 | 2000-11-27 | 鐘淵化学工業株式会社 | 塩化アルカリ電解方法 |
| US6488833B1 (en) * | 1999-07-09 | 2002-12-03 | Toagosei Co., Ltd. | Method for electrolysis of alkali chloride |
-
2001
- 2001-12-05 DE DE10159708A patent/DE10159708A1/de not_active Withdrawn
-
2002
- 2002-11-22 KR KR1020047008615A patent/KR20050044700A/ko not_active Withdrawn
- 2002-11-22 AU AU2002363856A patent/AU2002363856A1/en not_active Abandoned
- 2002-11-22 CN CNB028240464A patent/CN1327033C/zh not_active Expired - Lifetime
- 2002-11-22 HU HU0600453A patent/HUP0600453A2/hu unknown
- 2002-11-22 WO PCT/EP2002/013119 patent/WO2003048419A2/de not_active Ceased
- 2002-11-22 EP EP02798315.4A patent/EP1453990B1/de not_active Expired - Lifetime
- 2002-11-22 ES ES02798315.4T patent/ES2448399T3/es not_active Expired - Lifetime
- 2002-11-22 JP JP2003549594A patent/JP4498740B2/ja not_active Expired - Lifetime
- 2002-12-03 US US10/308,736 patent/US6890418B2/en not_active Expired - Lifetime
- 2002-12-04 AR ARP020104688A patent/AR037637A1/es not_active Application Discontinuation
- 2002-12-04 TW TW091135111A patent/TW200304502A/zh unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5393199A (en) * | 1977-01-27 | 1978-08-15 | Tokuyama Soda Co Ltd | Electrolytic method |
| CN1054893C (zh) * | 1993-02-12 | 2000-07-26 | 德·诺拉有限公司 | 氯碱隔膜电解方法和有关的电解槽 |
| CN1280211A (zh) * | 1999-07-07 | 2001-01-17 | 东亚合成株式会社 | 操作碱金属氯化物电解池的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4498740B2 (ja) | 2010-07-07 |
| HUP0600453A2 (en) | 2007-05-02 |
| ES2448399T3 (es) | 2014-03-13 |
| CN1599808A (zh) | 2005-03-23 |
| WO2003048419A2 (de) | 2003-06-12 |
| EP1453990B1 (de) | 2014-01-01 |
| AU2002363856A1 (en) | 2003-06-17 |
| TW200304502A (en) | 2003-10-01 |
| US6890418B2 (en) | 2005-05-10 |
| DE10159708A1 (de) | 2003-06-18 |
| JP2005511897A (ja) | 2005-04-28 |
| AU2002363856A8 (en) | 2003-06-17 |
| EP1453990A2 (de) | 2004-09-08 |
| US20030121795A1 (en) | 2003-07-03 |
| AR037637A1 (es) | 2004-11-17 |
| KR20050044700A (ko) | 2005-05-12 |
| WO2003048419A3 (de) | 2003-10-02 |
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