CN100585016C - 一种铝电解槽强化电流的方法 - Google Patents
一种铝电解槽强化电流的方法 Download PDFInfo
- Publication number
- CN100585016C CN100585016C CN200610104521A CN200610104521A CN100585016C CN 100585016 C CN100585016 C CN 100585016C CN 200610104521 A CN200610104521 A CN 200610104521A CN 200610104521 A CN200610104521 A CN 200610104521A CN 100585016 C CN100585016 C CN 100585016C
- Authority
- CN
- China
- Prior art keywords
- current
- electrolyzer
- anode
- electrolytic cell
- cell
- 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.)
- Active
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 48
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 29
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 10
- 239000004411 aluminium Substances 0.000 claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 claims abstract description 25
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000008859 change Effects 0.000 claims abstract description 11
- 238000001354 calcination Methods 0.000 claims abstract description 10
- 238000013461 design Methods 0.000 claims abstract description 9
- 230000008569 process Effects 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 9
- 239000003610 charcoal Substances 0.000 claims description 6
- 230000001965 increasing effect Effects 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 239000010439 graphite Substances 0.000 claims description 5
- 229910002804 graphite Inorganic materials 0.000 claims description 5
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 4
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 4
- 238000001595 flow curve Methods 0.000 claims description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 3
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 7
- 238000005457 optimization Methods 0.000 abstract description 3
- 210000004027 cell Anatomy 0.000 description 30
- 238000005868 electrolysis reaction Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 5
- 230000001603 reducing effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- HMDDXIMCDZRSNE-UHFFFAOYSA-N [C].[Si] Chemical compound [C].[Si] HMDDXIMCDZRSNE-UHFFFAOYSA-N 0.000 description 1
- 239000010424 alunite Substances 0.000 description 1
- 229910052934 alunite Inorganic materials 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000010517 secondary reaction Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000002910 structure generation Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- KPZTWMNLAFDTGF-UHFFFAOYSA-D trialuminum;potassium;hexahydroxide;disulfate Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Al+3].[Al+3].[Al+3].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O KPZTWMNLAFDTGF-UHFFFAOYSA-D 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Electrolytic Production Of Metals (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200610104521A CN100585016C (zh) | 2006-08-30 | 2006-08-30 | 一种铝电解槽强化电流的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200610104521A CN100585016C (zh) | 2006-08-30 | 2006-08-30 | 一种铝电解槽强化电流的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1924103A CN1924103A (zh) | 2007-03-07 |
CN100585016C true CN100585016C (zh) | 2010-01-27 |
Family
ID=37816919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200610104521A Active CN100585016C (zh) | 2006-08-30 | 2006-08-30 | 一种铝电解槽强化电流的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100585016C (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101787549B (zh) * | 2010-03-30 | 2011-06-08 | 云南铝业股份有限公司 | 一种提高铝电解开槽阳极抗氧化性的方法 |
-
2006
- 2006-08-30 CN CN200610104521A patent/CN100585016C/zh active Active
Non-Patent Citations (8)
Title |
---|
155kA预焙槽强化系列电流条件下的生产. 王强华.轻金属,第1期. 2001 |
155kA预焙槽强化系列电流条件下的生产. 王强华.轻金属,第1期. 2001 * |
大电流直流叠加供电在铝电解槽上的节能应用. 郭忠田.节能,第9期. 1999 |
大电流直流叠加供电在铝电解槽上的节能应用. 郭忠田.节能,第9期. 1999 * |
强化电流技术的探讨与研究. 周冰.有色金属设计,第32卷第2期. 2005 |
强化电流技术的探讨与研究. 周冰.有色金属设计,第32卷第2期. 2005 * |
铝电解槽在强化电流条件下的生产. 陈国强.青海开发,第2期. 2005 |
铝电解槽在强化电流条件下的生产. 陈国强.青海开发,第2期. 2005 * |
Also Published As
Publication number | Publication date |
---|---|
CN1924103A (zh) | 2007-03-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102121117B (zh) | 铝电解槽阴极凸台结构 | |
CN102234819B (zh) | 一种铝电解槽的预热启动方法 | |
CN103540961B (zh) | 一种电解轻稀土金属或合金的电解槽及方法 | |
CN105088284B (zh) | 一种电解炉 | |
CN104818499B (zh) | 一种电解炉组 | |
WO2016082726A1 (zh) | 一种电解炉 | |
CN200952043Y (zh) | 电解生产稀土金属及其合金的液态阴极电解槽 | |
CN102304725B (zh) | 具有硼化钛-碳涂层的电解阴极及其制备方法 | |
Naixiang et al. | Research and application of energy saving technology for aluminum reduction in China | |
CN101851765A (zh) | 节能环保自焙阳极铝电解槽 | |
CN100585016C (zh) | 一种铝电解槽强化电流的方法 | |
CN203653714U (zh) | 一种氯化铝多极电解槽 | |
RU132804U1 (ru) | Агрегат для электролиза хлористого магния | |
CN100582310C (zh) | 一种铝电解的预焙阳极及其制备方法 | |
CN101935851B (zh) | 一种预焙铝电解槽电流强化与高效节能的方法 | |
CN108118366A (zh) | 一种加快铝电解槽中氧化铝溶解速度的方法 | |
CN203258979U (zh) | 直流电弧炉 | |
CN103088366B (zh) | 一种铝电解高效节能热流焦粒焙烧启动方法 | |
CN110144603B (zh) | 一种加强铝电解槽角极保温的方法 | |
CN203411621U (zh) | 一种铝电解槽阴极内衬结构 | |
CN201713581U (zh) | 节能环保自焙阳极铝电解槽 | |
CN207828425U (zh) | 氮化硅结合炭块复合铝用侧部炭块 | |
CN102925927B (zh) | 能大幅度降低水平电流的电解槽 | |
CN204384878U (zh) | 一种连续生产高温电煅炉 | |
CN207210553U (zh) | 一种400ka铝电解槽用预焙阳极 |
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: CHINESE ALUMINIUM CO., LTD. Free format text: FORMER OWNER: LANZHOU ALUMINIUM INDUSTRY CO., LTD. Effective date: 20071221 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20071221 Address after: 62 North Main Street, Beijing, Xizhimen, China: 100082 Applicant after: Aluminum Corporation of China Limited Address before: Xigu District of Gansu city of Lanzhou province Shandan Street No. 981 post encoding: 730060 Applicant before: Lanzhou Aluminium Industry Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210722 Address after: 730089 No.1, Fenghuang Road, Honggu Park, Lanzhou Economic and Technological Development Zone, Honggu District, Lanzhou City, Gansu Province Patentee after: Lanzhou Aluminum Co.,Ltd. Patentee after: ALUMINUM CORPORATION OF CHINA Ltd. Address before: 100082 No. 62 North Main Street, Beijing, Xizhimen Patentee before: ALUMINUM CORPORATION OF CHINA Ltd. |
|
TR01 | Transfer of patent right |