CN108350587A - 用于生产铝的阴极底 - Google Patents
用于生产铝的阴极底 Download PDFInfo
- Publication number
- CN108350587A CN108350587A CN201680066627.4A CN201680066627A CN108350587A CN 108350587 A CN108350587 A CN 108350587A CN 201680066627 A CN201680066627 A CN 201680066627A CN 108350587 A CN108350587 A CN 108350587A
- Authority
- CN
- China
- Prior art keywords
- cathode
- block
- filler
- graphite
- gap
- 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
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S277/00—Seal for a joint or juncture
- Y10S277/935—Seal made of a particular material
- Y10S277/936—Composite
- Y10S277/938—Carbon or graphite particle or filament
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 (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015011952.4 | 2015-09-18 | ||
DE102015011952.4A DE102015011952A1 (de) | 2015-09-18 | 2015-09-18 | Kathodenboden, Verfahren zur Herstellung eines Kathodenbodens und Verwendung desselben in einer Elektolysezelle zur Herstellung von Aluminium |
PCT/EP2016/072048 WO2017046376A1 (de) | 2015-09-18 | 2016-09-16 | Kathodenboden zur herstellung von aluminium |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108350587A true CN108350587A (zh) | 2018-07-31 |
CN108350587B CN108350587B (zh) | 2020-04-07 |
Family
ID=56936433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201680066627.4A Active CN108350587B (zh) | 2015-09-18 | 2016-09-16 | 用于生产铝的阴极底 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20180282888A1 (zh) |
EP (1) | EP3350358B1 (zh) |
JP (1) | JP6629433B2 (zh) |
CN (1) | CN108350587B (zh) |
DE (1) | DE102015011952A1 (zh) |
PL (1) | PL3350358T3 (zh) |
RU (1) | RU2707304C2 (zh) |
UA (1) | UA120662C2 (zh) |
WO (1) | WO2017046376A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115142093B (zh) * | 2022-07-14 | 2024-01-30 | 湖南大学 | 一种预焙阳极抗氧化剂、其制备方法及应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1684907A (zh) * | 2002-09-26 | 2005-10-19 | 奥依列斯工业株式会社 | 耐热膨胀石墨片材 |
CN102449202A (zh) * | 2009-06-09 | 2012-05-09 | Sgl碳有限公司 | 阴极底、阴极底的生产方法和该阴极底在生产铝的电解槽中的应用 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB991581A (en) * | 1962-03-21 | 1965-05-12 | High Temperature Materials Inc | Expanded pyrolytic graphite and process for producing the same |
US4175022A (en) * | 1977-04-25 | 1979-11-20 | Union Carbide Corporation | Electrolytic cell bottom barrier formed from expanded graphite |
US5176863A (en) * | 1991-08-06 | 1993-01-05 | Ucar Carbon Technology Corporation | Flexible graphite composite fire retardant wallpaper and method |
US5531454A (en) * | 1994-12-29 | 1996-07-02 | Indian Head Industries, Inc. | Expandable gasket, sealed joint and method of forming same |
US5494506A (en) * | 1995-01-17 | 1996-02-27 | Ucar Carbon Technology Corporation | Gas filtering device for air bag gas generator |
US5985452A (en) * | 1997-03-18 | 1999-11-16 | Ucar Carbon Technology Corporation | Flexible graphite composite sheet and method |
CA2354007C (en) * | 1998-12-16 | 2004-04-27 | Alcan International Limited | Multi-layer cathode structures |
DE10003927A1 (de) | 2000-01-29 | 2001-08-02 | Sgl Technik Gmbh | Verfahren zum Herstellen von expandierbaren Graphiteinlagerungsverbindungen unter Verwendung von Phosphorsäuren |
EP1801264A1 (en) * | 2005-12-22 | 2007-06-27 | Sgl Carbon Ag | Cathodes for aluminium electrolysis cell with expanded graphite lining |
DE102010041081B4 (de) * | 2010-09-20 | 2015-10-29 | Sgl Carbon Se | Kathode für Elektrolysezellen |
DE102011004009A1 (de) * | 2011-02-11 | 2012-08-16 | Sgl Carbon Se | Kathodenanordnung und Kathodenblock mit einer eine Führungsvertiefung aufweisenden Nut |
-
2015
- 2015-09-18 DE DE102015011952.4A patent/DE102015011952A1/de not_active Withdrawn
-
2016
- 2016-09-16 UA UAA201804202A patent/UA120662C2/uk unknown
- 2016-09-16 PL PL16766325T patent/PL3350358T3/pl unknown
- 2016-09-16 JP JP2018514359A patent/JP6629433B2/ja active Active
- 2016-09-16 WO PCT/EP2016/072048 patent/WO2017046376A1/de active Application Filing
- 2016-09-16 US US15/760,808 patent/US20180282888A1/en not_active Abandoned
- 2016-09-16 RU RU2018113972A patent/RU2707304C2/ru active
- 2016-09-16 EP EP16766325.1A patent/EP3350358B1/de active Active
- 2016-09-16 CN CN201680066627.4A patent/CN108350587B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1684907A (zh) * | 2002-09-26 | 2005-10-19 | 奥依列斯工业株式会社 | 耐热膨胀石墨片材 |
CN102449202A (zh) * | 2009-06-09 | 2012-05-09 | Sgl碳有限公司 | 阴极底、阴极底的生产方法和该阴极底在生产铝的电解槽中的应用 |
Also Published As
Publication number | Publication date |
---|---|
RU2018113972A3 (zh) | 2019-10-18 |
JP2018527468A (ja) | 2018-09-20 |
DE102015011952A1 (de) | 2017-03-23 |
UA120662C2 (uk) | 2020-01-10 |
WO2017046376A1 (de) | 2017-03-23 |
PL3350358T3 (pl) | 2019-12-31 |
US20180282888A1 (en) | 2018-10-04 |
RU2707304C2 (ru) | 2019-11-26 |
RU2018113972A (ru) | 2019-10-18 |
JP6629433B2 (ja) | 2020-01-15 |
EP3350358A1 (de) | 2018-07-25 |
EP3350358B1 (de) | 2019-08-14 |
CN108350587B (zh) | 2020-04-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: Wiesbaden Applicant after: COBEX LLC Address before: Frankfurt, Germany Applicant before: Sofia Bidico Co.,Ltd. Address after: German Express Applicant after: COBEX LLC Address before: German Express Applicant before: SGL CFL CE LLC |
|
CB02 | Change of applicant information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190711 Address after: Frankfurt, Germany Applicant after: Sofia Bidico Co.,Ltd. Address before: German Express Applicant before: COBEX LLC |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Wiesbaden Patentee after: Donghai COBEX Co.,Ltd. Address before: Wiesbaden Patentee before: COBEX LLC |
|
CP01 | Change in the name or title of a patent holder |