UA115170C2 - Cathode block having an abrasion-resistant surface that can be wetted - Google Patents

Cathode block having an abrasion-resistant surface that can be wetted

Info

Publication number
UA115170C2
UA115170C2 UAA201508810A UAA201508810A UA115170C2 UA 115170 C2 UA115170 C2 UA 115170C2 UA A201508810 A UAA201508810 A UA A201508810A UA A201508810 A UAA201508810 A UA A201508810A UA 115170 C2 UA115170 C2 UA 115170C2
Authority
UA
Ukraine
Prior art keywords
cathode block
wetted
abrasion
resistant surface
mixture
Prior art date
Application number
UAA201508810A
Other languages
Ukrainian (uk)
Inventor
Франк Хільтманн
Януш ТОМАЛЯ
Вільхельм Фрос
Райнер Шмітт
Original Assignee
Сгл Карбон Се
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Сгл Карбон Се filed Critical Сгл Карбон Се
Publication of UA115170C2 publication Critical patent/UA115170C2/en

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

Abstract

The invention relates to a cathode block for an aluminum electrolytic cell composed, at least in some sections, of a material that can be obtained by burning a mixture, which mixture contains at least one material containing carbon having a degree of graphitization calculated in accordance with Maire and Mehring from the mean layer distance c/2 after a heat treatment at 2,800 °C of at most 0.50 and at least one nonoxide ceramic.
UAA201508810A 2013-02-14 2014-02-12 Cathode block having an abrasion-resistant surface that can be wetted UA115170C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201310202437 DE102013202437A1 (en) 2013-02-14 2013-02-14 Cathode block with a wettable and abrasion resistant surface
PCT/EP2014/052731 WO2014124970A1 (en) 2013-02-14 2014-02-12 Cathode block having an abrasion-resistant surface that can be wetted

Publications (1)

Publication Number Publication Date
UA115170C2 true UA115170C2 (en) 2017-09-25

Family

ID=50073212

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201508810A UA115170C2 (en) 2013-02-14 2014-02-12 Cathode block having an abrasion-resistant surface that can be wetted

Country Status (8)

Country Link
EP (1) EP2956573A1 (en)
JP (1) JP2016514204A (en)
CN (1) CN105026619A (en)
CA (1) CA2900418C (en)
DE (1) DE102013202437A1 (en)
RU (1) RU2015138609A (en)
UA (1) UA115170C2 (en)
WO (1) WO2014124970A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109863258B (en) * 2016-07-26 2022-05-31 东海Cobex有限责任公司 Cathode current collector/connector for hall-hero cell
US11242604B2 (en) 2016-07-26 2022-02-08 Cobex Gmbh Cathode assembly for the production of aluminum

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2947005C2 (en) 1979-11-22 1983-08-04 Basf Ag, 6700 Ludwigshafen Process for the production of acetylene from hydrocarbons
US4333813A (en) * 1980-03-03 1982-06-08 Reynolds Metals Company Cathodes for alumina reduction cells
US4376029A (en) * 1980-09-11 1983-03-08 Great Lakes Carbon Corporation Titanium diboride-graphite composits
JPH05263285A (en) * 1992-03-17 1993-10-12 Nippon Light Metal Co Ltd Electrode for electrolyzing aluminum
JP2002266091A (en) * 2001-03-09 2002-09-18 Sec Corp Graphit cathode block for smelting aluminum
EP1959462B1 (en) * 2007-02-15 2010-10-27 SGL Carbon SE Porous coke
CN101158048A (en) * 2007-08-03 2008-04-09 中国铝业股份有限公司 Graphitized wetable cathode carbon block for aluminium electrolysis bath and production method thereof
JP5554117B2 (en) * 2010-03-30 2014-07-23 日本電極株式会社 Cathode carbon block for aluminum refining and method for producing the same
DE102010029538A1 (en) * 2010-05-31 2011-12-01 Sgl Carbon Se Carbon body, process for producing a carbon body and its use
DE102010038665A1 (en) * 2010-07-29 2012-02-02 Sgl Carbon Se A method of manufacturing a cathode block for an aluminum electrolytic cell and a cathode block
DE102010038669A1 (en) * 2010-07-29 2012-02-02 Sgl Carbon Se Cathode block for an aluminum electrolysis cell and a method for its production
DE102011004013A1 (en) * 2011-02-11 2012-08-16 Sgl Carbon Se Graphitized cathode block with an abrasion resistant surface
DE102011004012A1 (en) * 2011-02-11 2012-08-16 Sgl Carbon Se Surface profiled graphite cathode block with an abrasion resistant surface

Also Published As

Publication number Publication date
EP2956573A1 (en) 2015-12-23
DE102013202437A1 (en) 2014-08-14
RU2015138609A (en) 2017-03-20
CA2900418C (en) 2018-01-02
WO2014124970A1 (en) 2014-08-21
CA2900418A1 (en) 2014-08-21
JP2016514204A (en) 2016-05-19
CN105026619A (en) 2015-11-04

Similar Documents

Publication Publication Date Title
CO2017000713A2 (en) Carbon-based material in the form of graphite that is useful as a precursor to graphene and a method of producing it
PH12018501839A1 (en) St2l antagonists and methods of use
MX2016003503A (en) Exfoliation of graphite with deep eutectic solvents.
ES2530809T3 (en) Polycrystalline silicon fragment and procedure for cleaning polycrystalline silicon fragments
EA201390824A1 (en) ISOLATED METAL SUBSTRATE
JP2015084323A5 (en)
PT3134361T (en) Regenerative furnace operation with an oxidant comprising 60 to 85 percent of oxygen
MX349052B (en) Dielectric mineral oil added with graphene nanoflakes.
TR201910751T4 (en) Aluminum oxycarbide composition, production method and refractory material for it
UA110511C2 (en) Graphitized cathode block with a wear-resistant surface
UA115170C2 (en) Cathode block having an abrasion-resistant surface that can be wetted
WO2014152062A3 (en) Methods and devices for the synthesis of metallofullerenes
MY174711A (en) Novel anti-fc-gamma receptor iib antibodies and uses thereof
EA201591951A1 (en) ENRICHED ORGANIC CARBON CONTAINING RAW MATERIALS
IN2014DN07121A (en)
MX2019000114A (en) Use of scavengers of reactive gamma-ketoaldehydes to extend cell lifespan and healthspan.
FR3005496B3 (en) OVEN PLATE PRODUCED IN THE FORM OF A PLATE TO BE INSERTED FOR OVENS, ESPECIALLY STORAGE OVENS.
RS20120085A1 (en) Electrode graphite boiler for water heating
UA108533U (en) CODE OF MAGNESIUM ELECTROLYZER
UA61708U (en) Carbon electrode
CN302520574S (en) LED chip electrodes
ITBO20140114U1 (en) IONIC SOURCE WALLS MADE OR COVERED WITH GRAPHITE OR GRAPHENE SUITABLE FOR SUITABLE USE IN THE PRESENCE OF HYDROGEN
IN2013MU00896A (en)
CN302511044S (en) Cooling device for electrolyzer
AR095879A1 (en) PROCEDURE TO COVER A SUBSTRATE THROUGH CATHODIC VAPORIZATION OF SPARKS