CN101413136B - 具有纵向和横向减波功能的新型阴极结构铝电解槽 - Google Patents
具有纵向和横向减波功能的新型阴极结构铝电解槽 Download PDFInfo
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- CN101413136B CN101413136B CN2008102280177A CN200810228017A CN101413136B CN 101413136 B CN101413136 B CN 101413136B CN 2008102280177 A CN2008102280177 A CN 2008102280177A CN 200810228017 A CN200810228017 A CN 200810228017A CN 101413136 B CN101413136 B CN 101413136B
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- Prior art keywords
- cathode
- bulge
- carbon pieces
- cathode carbon
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- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 145
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 title claims description 50
- 238000013016 damping Methods 0.000 title 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 95
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 32
- 239000011449 brick Substances 0.000 claims abstract description 30
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 13
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 162
- 239000004411 aluminium Substances 0.000 claims description 117
- 239000011159 matrix material Substances 0.000 claims description 51
- 239000003610 charcoal Substances 0.000 claims description 33
- 239000007788 liquid Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 239000003792 electrolyte Substances 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 14
- 238000002156 mixing Methods 0.000 claims description 11
- 238000005056 compaction Methods 0.000 claims description 6
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 4
- -1 sodium aluminum fluoride Chemical compound 0.000 claims description 4
- 239000011819 refractory material Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract description 5
- 230000003247 decreasing effect Effects 0.000 abstract 2
- 238000005265 energy consumption Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 9
- 238000001556 precipitation Methods 0.000 description 9
- 238000010276 construction Methods 0.000 description 7
- 239000003245 coal Substances 0.000 description 5
- 230000005611 electricity Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 229910021383 artificial graphite Inorganic materials 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000012797 qualification Methods 0.000 description 4
- 208000037656 Respiratory Sounds Diseases 0.000 description 2
- 229910000754 Wrought iron Inorganic materials 0.000 description 2
- DNEHKUCSURWDGO-UHFFFAOYSA-N aluminum sodium Chemical compound [Na].[Al] DNEHKUCSURWDGO-UHFFFAOYSA-N 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 206010011376 Crepitations Diseases 0.000 description 1
- 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 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010349 cathodic reaction Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229910001610 cryolite Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000010416 ion conductor Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010517 secondary reaction Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
Description
Claims (9)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102280177A CN101413136B (zh) | 2008-10-10 | 2008-10-10 | 具有纵向和横向减波功能的新型阴极结构铝电解槽 |
| PCT/CN2009/000457 WO2010040270A1 (zh) | 2008-10-10 | 2009-04-28 | 具有纵向和横向减波功能的新型阴极结构铝电解槽 |
| US12/991,870 US20110056826A1 (en) | 2008-10-10 | 2009-04-28 | Aluminum electrolytic cell with new type of cathode structure for shortening vertical fluctuations and horizontal fluctuations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102280177A CN101413136B (zh) | 2008-10-10 | 2008-10-10 | 具有纵向和横向减波功能的新型阴极结构铝电解槽 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101413136A CN101413136A (zh) | 2009-04-22 |
| CN101413136B true CN101413136B (zh) | 2010-09-29 |
Family
ID=40593866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102280177A Expired - Fee Related CN101413136B (zh) | 2008-10-10 | 2008-10-10 | 具有纵向和横向减波功能的新型阴极结构铝电解槽 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20110056826A1 (zh) |
| CN (1) | CN101413136B (zh) |
| WO (1) | WO2010040270A1 (zh) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101413136B (zh) * | 2008-10-10 | 2010-09-29 | 沈阳北冶冶金科技有限公司 | 具有纵向和横向减波功能的新型阴极结构铝电解槽 |
| CN101899679B (zh) * | 2009-05-25 | 2013-11-20 | 贵阳铝镁设计研究院有限公司 | 一种铝电解槽的组合型阴极 |
| CN101701344B (zh) * | 2009-11-12 | 2011-08-31 | 沈阳北冶冶金科技有限公司 | 一种降低电解槽中铝液流速、减缓阴极磨损的方法 |
| CN101724863B (zh) * | 2009-12-30 | 2012-07-04 | 冯乃祥 | 一种能减缓阴极凸起磨蚀的铝电解槽 |
| CN102115895B (zh) * | 2009-12-31 | 2013-02-27 | 贵阳铝镁设计研究院有限公司 | 一种铝电解槽的阴极配置方法 |
| CN102121117B (zh) * | 2010-01-07 | 2015-04-08 | 贵阳铝镁设计研究院有限公司 | 铝电解槽阴极凸台结构 |
| US8261492B2 (en) * | 2010-04-20 | 2012-09-11 | King Abdulaziz City for Science and Technology (KACST) | Vibration resistant civil structure block for buildings |
| DE102011076302A1 (de) | 2011-05-23 | 2013-01-03 | Sgl Carbon Se | Elektrolysezelle und Kathode mit unregelmäßiger Oberflächenprofilierung |
| DE102011086040A1 (de) * | 2011-11-09 | 2013-05-16 | Sgl Carbon Se | Elektrolysezelle, insbesondere zur Herstellung von Aluminium, mit einer wannenförmigen Kathode |
| DE102011086044A1 (de) * | 2011-11-09 | 2013-05-16 | Sgl Carbon Se | Kathodenblock mit gewölbter und/oder gerundeter Oberfläche |
| CN102534671A (zh) * | 2012-03-08 | 2012-07-04 | 广西百色银海铝业有限责任公司 | 一种交叉配置异形阴极结构铝电解槽 |
| CN102965691B (zh) * | 2012-12-18 | 2016-06-01 | 广西强强碳素股份有限公司 | 铝电解用燕尾式组合异型阴极 |
| WO2017143697A1 (zh) * | 2016-02-25 | 2017-08-31 | 沈阳北冶冶金科技有限公司 | 铝工业固体废料回收/石油焦高温脱硫装置及其使用方法 |
| CN110760887B (zh) * | 2019-11-27 | 2020-07-31 | 镇江慧诚新材料科技有限公司 | 氧铝联产电解用的电极结构 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5203971A (en) * | 1987-09-16 | 1993-04-20 | Moltech Invent S.A. | Composite cell bottom for aluminum electrowinning |
| CA2199288C (en) * | 1994-09-08 | 2008-06-17 | Vittorio De Nora | Aluminium electrowinning cell with improved carbon cathode blocks |
| CN1230574C (zh) * | 2001-06-18 | 2005-12-07 | 冯乃祥 | 一种铝电解槽阴极碳块及其制作方法 |
| CN100478500C (zh) * | 2007-03-02 | 2009-04-15 | 冯乃祥 | 一种异形阴极碳块结构铝电解槽 |
| CN101260545A (zh) * | 2008-04-23 | 2008-09-10 | 云南涌鑫金属加工有限公司 | 一种节能型铝电解槽 |
| CN101413136B (zh) * | 2008-10-10 | 2010-09-29 | 沈阳北冶冶金科技有限公司 | 具有纵向和横向减波功能的新型阴极结构铝电解槽 |
-
2008
- 2008-10-10 CN CN2008102280177A patent/CN101413136B/zh not_active Expired - Fee Related
-
2009
- 2009-04-28 US US12/991,870 patent/US20110056826A1/en not_active Abandoned
- 2009-04-28 WO PCT/CN2009/000457 patent/WO2010040270A1/zh not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US20110056826A1 (en) | 2011-03-10 |
| CN101413136A (zh) | 2009-04-22 |
| WO2010040270A1 (zh) | 2010-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENYANG BEIYAN METALLURGY S+T CO., LTD. Free format text: FORMER OWNER: FENG NAIXIANG Effective date: 20091204 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20091204 Address after: Wanliutang road in Dongling District of Shenyang city of Liaoning Province, No. 63 post encoding: 110015 Applicant after: Shenyang Beiye Metallurgical Technology Co., Ltd. Address before: Heping District, Liaoning province Shenyang City Lake Road 7 Lane 2 Building 1 unit 11-3 post encoding: 110004 Applicant before: Feng Naixiang |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangxi Baise Yinhai Aluminum Co., Ltd. Assignor: Shenyang Beiye Metallurgical Technology Co., Ltd. Contract fulfillment period: 2009.6.8 to 2011.6.7 contract change Contract record no.: 2009210000284 Denomination of invention: A novel cathode structure aluminum reduction cell with longitudinal and transverse wave attenuation function License type: General permission Record date: 20091124 Assignee: Xichuan Henan aluminium (Group) Co., Ltd. Assignor: Shenyang Beiye Metallurgical Technology Co., Ltd. Contract fulfillment period: 2009.4.15 to 2011.4.15 contract change Contract record no.: 2009210000307 Denomination of invention: A novel cathode structure aluminum reduction cell with longitudinal and transverse wave attenuation function License type: General permission Record date: 20091228 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: COMMON LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.4.15 TO 2011.4.15; CHANGE OF CONTRACT Name of requester: HENAN PROVINCE XICHUAN ALUMINUM( GROUP ) CO., LTD. Effective date: 20091228 Free format text: COMMON LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.6.8 TO 2011.6.7; CHANGE OF CONTRACT Name of requester: GUANGXI BAISE YINHAI ALUMINLUM CORPORATION Effective date: 20091124 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Henan Shenhuo Group Co., Ltd. Assignor: Shenyang Beiye Metallurgical Technology Co., Ltd. Contract record no.: 2010210000078 Denomination of invention: Novel cathode structured aluminum cell with longitudinal and transversal wave damping functions License type: Common License Open date: 20090422 Record date: 20100604 Assignee: Sichuan Aostaral Aluminum Co., Ltd. Assignor: Shenyang Beiye Metallurgical Technology Co., Ltd. Contract record no.: 2010210000079 Denomination of invention: Novel cathode structured aluminum cell with longitudinal and transversal wave damping functions License type: Common License Open date: 20090422 Record date: 20100604 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CPI Huolinhe Coal Group aluminum Limited by Share Ltd Assignor: Shenyang Beiye Metallurgical Technology Co., Ltd. Contract record no.: 2010210000111 Denomination of invention: Novel cathode structured aluminum cell with longitudinal and transversal wave damping functions License type: Common License Open date: 20090422 Record date: 20100706 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100929 Termination date: 20141010 |
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| EXPY | Termination of patent right or utility model |