CN107557812A - 一种延长镁电解槽使用寿命的方法 - Google Patents
一种延长镁电解槽使用寿命的方法 Download PDFInfo
- Publication number
- CN107557812A CN107557812A CN201710751721.XA CN201710751721A CN107557812A CN 107557812 A CN107557812 A CN 107557812A CN 201710751721 A CN201710751721 A CN 201710751721A CN 107557812 A CN107557812 A CN 107557812A
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- CN
- China
- Prior art keywords
- service life
- electrolyte
- electrolysis bath
- magnesium
- closing down
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- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 229910052749 magnesium Inorganic materials 0.000 title claims abstract description 54
- 239000011777 magnesium Substances 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 44
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 43
- 239000003792 electrolyte Substances 0.000 claims abstract description 50
- 238000000746 purification Methods 0.000 claims abstract description 26
- 238000012545 processing Methods 0.000 claims abstract description 3
- 229910001018 Cast iron Inorganic materials 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 5
- 238000009835 boiling Methods 0.000 claims description 4
- 239000011261 inert gas Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 19
- 229910002804 graphite Inorganic materials 0.000 abstract description 19
- 239000010439 graphite Substances 0.000 abstract description 19
- 238000009826 distribution Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000003780 insertion Methods 0.000 abstract description 7
- 230000037431 insertion Effects 0.000 abstract description 7
- 238000011161 development Methods 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 abstract description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 19
- 239000000395 magnesium oxide Substances 0.000 description 19
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 229910000975 Carbon steel Inorganic materials 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 239000010962 carbon steel Substances 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- QGZNMXOKPQPNMY-UHFFFAOYSA-N [Mg].[Cl] Chemical compound [Mg].[Cl] QGZNMXOKPQPNMY-UHFFFAOYSA-N 0.000 description 1
- SXSVTGQIXJXKJR-UHFFFAOYSA-N [Mg].[Ti] Chemical compound [Mg].[Ti] SXSVTGQIXJXKJR-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- PALNZFJYSCMLBK-UHFFFAOYSA-K magnesium;potassium;trichloride;hexahydrate Chemical compound O.O.O.O.O.O.[Mg+2].[Cl-].[Cl-].[Cl-].[K+] PALNZFJYSCMLBK-UHFFFAOYSA-K 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000005289 physical deposition Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Landscapes
- Electrolytic Production Of Metals (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710751721.XA CN107557812B (zh) | 2017-08-28 | 2017-08-28 | 一种延长镁电解槽使用寿命的方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710751721.XA CN107557812B (zh) | 2017-08-28 | 2017-08-28 | 一种延长镁电解槽使用寿命的方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107557812A true CN107557812A (zh) | 2018-01-09 |
| CN107557812B CN107557812B (zh) | 2019-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710751721.XA Active CN107557812B (zh) | 2017-08-28 | 2017-08-28 | 一种延长镁电解槽使用寿命的方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107557812B (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100598A (zh) * | 2018-10-23 | 2018-12-28 | 攀钢集团攀枝花钢铁研究院有限公司 | 用于流水线式镁电解槽单槽运行状态的判定方法 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4168215A (en) * | 1978-03-09 | 1979-09-18 | Aluminum Company Of America | Situ cleaning of electrolytic cells |
| JPS5677388A (en) * | 1980-12-04 | 1981-06-25 | Osaka Titanium Seizo Kk | Electrolytic manufacture of mg and its apparatus |
| JP2002080989A (ja) * | 2000-06-23 | 2002-03-22 | Sumitomo Sitix Of Amagasaki Inc | Mg電解槽 |
| CN102206839A (zh) * | 2011-06-24 | 2011-10-05 | 遵宝钛业有限公司 | 一种镁电解槽的砌筑方法 |
| CN102515214A (zh) * | 2011-12-26 | 2012-06-27 | 攀枝花钢城集团有限公司 | 降低固体氯化镁中氧化镁杂质的方法 |
| CN103898554A (zh) * | 2014-03-18 | 2014-07-02 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种快速消除镁电解槽电极短路的方法和装置 |
-
2017
- 2017-08-28 CN CN201710751721.XA patent/CN107557812B/zh active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4168215A (en) * | 1978-03-09 | 1979-09-18 | Aluminum Company Of America | Situ cleaning of electrolytic cells |
| JPS5677388A (en) * | 1980-12-04 | 1981-06-25 | Osaka Titanium Seizo Kk | Electrolytic manufacture of mg and its apparatus |
| JP2002080989A (ja) * | 2000-06-23 | 2002-03-22 | Sumitomo Sitix Of Amagasaki Inc | Mg電解槽 |
| CN102206839A (zh) * | 2011-06-24 | 2011-10-05 | 遵宝钛业有限公司 | 一种镁电解槽的砌筑方法 |
| CN102515214A (zh) * | 2011-12-26 | 2012-06-27 | 攀枝花钢城集团有限公司 | 降低固体氯化镁中氧化镁杂质的方法 |
| CN103898554A (zh) * | 2014-03-18 | 2014-07-02 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种快速消除镁电解槽电极短路的方法和装置 |
Non-Patent Citations (2)
| Title |
|---|
| 斯杰法纽克: "《镁冶金学》", 31 December 1989 * |
| 高子忠: "《轻金属冶金学》", 31 October 1993 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100598A (zh) * | 2018-10-23 | 2018-12-28 | 攀钢集团攀枝花钢铁研究院有限公司 | 用于流水线式镁电解槽单槽运行状态的判定方法 |
| CN109100598B (zh) * | 2018-10-23 | 2021-01-26 | 攀钢集团攀枝花钢铁研究院有限公司 | 用于流水线式镁电解槽单槽运行状态的判定方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107557812B (zh) | 2019-09-17 |
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Effective date of registration: 20201112 Address after: 610306, Chengdu, Sichuan, China (Sichuan) free trade test area, Chengdu Town, Qingbaijiang District, Chengxiang Island, No. 1509, xiangdao Avenue, 13 (A1301-1311, 1319) of A District, railway tower. Patentee after: CHENGDU ADVANCED METAL MATERIALS INDUSTRY TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. Address before: 610000 Chengdu Sichuan hi tech Zone West Park Innovation Group Panzhihua Iron & Steel Group Research Institute Co., Ltd. Patentee before: Pangang Group Research Institute Co.,Ltd. |
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Address after: 610306 Chengdu City, Chengdu, Sichuan, China (Sichuan) free trade test zone, Chengdu City, Qingbaijiang District, xiangdao Boulevard, Chengxiang Town, No. 1509 (room 13, A District, railway port mansion), room 1319 Patentee after: Chengdu advanced metal material industry technology Research Institute Co.,Ltd. Address before: 610306 Chengdu City, Chengdu, Sichuan, China (Sichuan) free trade test zone, Chengdu City, Qingbaijiang District, xiangdao Boulevard, Chengxiang Town, No. 1509 (room 13, A District, railway port mansion), room 1319 Patentee before: CHENGDU ADVANCED METAL MATERIAL INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. |