DE3780004D1 - Schutzbeschichtung fuer zapfen und herausragende teile von vorgebrannten anoden. - Google Patents

Schutzbeschichtung fuer zapfen und herausragende teile von vorgebrannten anoden.

Info

Publication number
DE3780004D1
DE3780004D1 DE8787420308T DE3780004T DE3780004D1 DE 3780004 D1 DE3780004 D1 DE 3780004D1 DE 8787420308 T DE8787420308 T DE 8787420308T DE 3780004 T DE3780004 T DE 3780004T DE 3780004 D1 DE3780004 D1 DE 3780004D1
Authority
DE
Germany
Prior art keywords
pins
protective coating
excellent parts
burned anodes
anodes
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.)
Expired - Lifetime
Application number
DE8787420308T
Other languages
English (en)
Other versions
DE3780004T2 (de
Inventor
Gabriel Audras
Bernard Samanos
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe des Electrodes et Refractaires Savoie SA
Original Assignee
Societe des Electrodes et Refractaires Savoie SA
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 Societe des Electrodes et Refractaires Savoie SA filed Critical Societe des Electrodes et Refractaires Savoie SA
Publication of DE3780004D1 publication Critical patent/DE3780004D1/de
Application granted granted Critical
Publication of DE3780004T2 publication Critical patent/DE3780004T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C25C3/12—Anodes
    • C25C3/125—Anodes based on carbon
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/06—Aluminous cements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Prevention Of Electric Corrosion (AREA)
DE8787420308T 1986-11-14 1987-11-12 Schutzbeschichtung fuer zapfen und herausragende teile von vorgebrannten anoden. Expired - Fee Related DE3780004T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8616285A FR2606796B1 (fr) 1986-11-14 1986-11-14 Revetement de protection destine aux rondins d'anodes precuites

Publications (2)

Publication Number Publication Date
DE3780004D1 true DE3780004D1 (de) 1992-07-30
DE3780004T2 DE3780004T2 (de) 1993-01-28

Family

ID=9341094

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787420308T Expired - Fee Related DE3780004T2 (de) 1986-11-14 1987-11-12 Schutzbeschichtung fuer zapfen und herausragende teile von vorgebrannten anoden.

Country Status (12)

Country Link
US (1) US4787965A (de)
EP (1) EP0269534B1 (de)
AU (1) AU590185B2 (de)
BR (1) BR8706140A (de)
CA (1) CA1284783C (de)
DE (1) DE3780004T2 (de)
ES (1) ES2032850T3 (de)
FR (1) FR2606796B1 (de)
IN (1) IN169359B (de)
IS (1) IS1400B6 (de)
NO (1) NO874716L (de)
NZ (1) NZ222473A (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO885787D0 (no) * 1988-04-29 1988-12-28 Robotec Eng As Fremgangsmaate og anordning for stoeping av krage paa anodenipler.
DE3838828A1 (de) * 1988-11-17 1990-05-23 Vaw Ver Aluminium Werke Ag Kohleelektrode mit gasdichter, temperaturbestaendiger schutzglocke
US5154813A (en) * 1991-06-10 1992-10-13 Dill Raymond J Protective coating of stub ends in anode assemblies
IS3943A (is) * 1991-11-07 1993-05-08 Comalco Aluminium Limited Forskautsker þar sem fram fer stöðug forbrennsla eða -herðing
AU673125B2 (en) * 1991-11-07 1996-10-24 Comalco Aluminium Limited Continuous prebaked anode cell
NO180206C (no) * 1992-11-30 1997-03-05 Elkem Aluminium Konstruksjonsdeler for aluminiumelektrolyseceller
NO930957L (no) * 1993-03-17 1994-09-19 Norsk Hydro As Marterialkompositt for oksidasjons- og korrosjonsbeskyttelse av anodenipler
AUPQ218899A0 (en) 1999-08-13 1999-09-02 Jakovac, Vjekoslav Anode assembly comprising separation of electrical and mechanical functions of the assembly
CN104005056A (zh) * 2014-05-28 2014-08-27 沈阳化工大学 一种电解铝炭阳极保护涂层的制备方法
CN104498998B (zh) * 2014-12-06 2016-08-31 中国铝业股份有限公司 一种隔绝电解质气氛腐蚀的电极导杆保护方法
AU2016218531B2 (en) * 2015-02-13 2020-06-11 Norsk Hydro Asa An anode for use in an electrolysis process for production of aluminium in cells of hall-heroult type, and a method for making same
CN108411309B (zh) * 2018-03-28 2022-12-20 中国石油大学(北京) 一种用于光生阴极保护的氧化铁复合二氧化钛薄膜光阳极的制备方法
CN116815252A (zh) * 2023-06-29 2023-09-29 贵州晶垚无机材料有限公司 一种电解预焙阳极防氧化微晶保护浆料及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1182576B (de) * 1960-03-16 1964-11-26 Knapsack Ag Mineralisch gebundener Werkstoff
US3846144A (en) * 1973-10-25 1974-11-05 Chicago Fire Brick Co Gunable refractory composition
GB1534784A (en) * 1977-06-27 1978-12-06 Kearney K Wear resistant materials
US4246035A (en) * 1979-12-26 1981-01-20 Aluminum Company Of America High purity mortar suitable for bonding refractory brick
US4318996A (en) * 1980-04-21 1982-03-09 Princeton Organics Incorporated Lightweight ceramic composition
DE3215537A1 (de) * 1982-04-26 1983-10-27 C. Conradty Nürnberg GmbH & Co KG, 8505 Röthenbach Verwendung von temperatur- und korosionsbestaendigen gasdichten materialien als schutzueberzug fuer den metallteil von kombinationselektroden fuer die schmelzflusselektrolyse zur gewinnung von metallen, sowie hieraus gebildete schutzringe
US4687566A (en) * 1985-03-06 1987-08-18 Swiss Aluminium Ltd. Protective collar for anode spade pin
IN169360B (de) * 1987-12-22 1991-09-28 Savoie Electrodes Refract

Also Published As

Publication number Publication date
ES2032850T3 (es) 1993-03-01
IS1400B6 (is) 1989-12-15
IS3280A7 (is) 1988-05-15
AU590185B2 (en) 1989-10-26
EP0269534B1 (de) 1992-06-24
US4787965A (en) 1988-11-29
EP0269534A1 (de) 1988-06-01
FR2606796B1 (fr) 1989-02-03
CA1284783C (fr) 1991-06-11
FR2606796A1 (fr) 1988-05-20
AU8119487A (en) 1988-05-19
IN169359B (de) 1991-09-28
NZ222473A (en) 1991-01-29
DE3780004T2 (de) 1993-01-28
NO874716D0 (no) 1987-11-12
BR8706140A (pt) 1988-06-21
NO874716L (no) 1988-05-16

Similar Documents

Publication Publication Date Title
DE3685384D1 (de) Vorbereitung von emulsionen.
DK376087D0 (da) Behandling af emulsioner
FI874671A0 (fi) Anordning foer foerhindrande av laeckage i tryckledningar.
DE3669217D1 (de) Anordnungen von linsen.
DE3773058D1 (de) Futtermittel fuer larven von krebs- und schaltieren.
DE3780004D1 (de) Schutzbeschichtung fuer zapfen und herausragende teile von vorgebrannten anoden.
FI863517A (fi) Stabilisering.
IT1200041B (it) Agenti miglioratori e curativi di demenza
DE3767550D1 (de) Oberflaechenbehandlung von titangegenstaenden.
IT1208604B (it) Blocchetto di nastri medicali.
DE3873713D1 (de) Schutzbeschichtung fuer zapfen und herausragende teile von vorgebrannten anoden.
DE3583858D1 (de) Derivate von alcoxymethylaether und alcoxymethylester.
DE68908344D1 (de) Oberflaechenbehandlung von metallen.
DE3761048D1 (de) Umsetzungsprodukte von bis-glycidylthioethern.
DE3669550D1 (de) Stabilisierung von pechfasern.
DE3669393D1 (de) Schmelz- und warmhalteofen.
IT8648011A0 (it) Procedimento per la reticolazione di poliofeline
DE3668448D1 (de) Verminderung der temperaturen von phosgenierungsreaktionen.
KR870700350A (ko) 간염의 치료방법
FI852876L (fi) Anordning foer undervattensarbete.
DE3779211D1 (de) Verwendung von dihydrobenzopyranderivaten.
ATA311386A (de) Einrichtung zur kompensation der hochschlagund rueckstossenergie von faustfeuerwaffen
DE3667518D1 (de) Behandlung von archivmaterial.
BR6400672U (pt) Porta-rotulos,rotulo e conjunto dos mesmos
DE3677420D1 (de) Aktivierung von aluminiumphosphaten.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee