DD209660A5 - Verwendung von temperatur- und korrosionsbestaendigen gasdichten materialien als schutzueberzug fuer den metallteil von kombinationselektroden fuer die schmelzflusselektrolyse zur gewinnung von metallen, sowie hieraus gebildete schutzringe - Google Patents

Verwendung von temperatur- und korrosionsbestaendigen gasdichten materialien als schutzueberzug fuer den metallteil von kombinationselektroden fuer die schmelzflusselektrolyse zur gewinnung von metallen, sowie hieraus gebildete schutzringe Download PDF

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Publication number
DD209660A5
DD209660A5 DD83249645A DD24964583A DD209660A5 DD 209660 A5 DD209660 A5 DD 209660A5 DD 83249645 A DD83249645 A DD 83249645A DD 24964583 A DD24964583 A DD 24964583A DD 209660 A5 DD209660 A5 DD 209660A5
Authority
DD
German Democratic Republic
Prior art keywords
use according
items
composite material
carbon
item
Prior art date
Application number
DD83249645A
Other languages
German (de)
English (en)
Inventor
Dieter Zoellner
Christine Zoellner
Franz Schieber
Inge Lauterbach-Dammler
Konrad Koziol
Original Assignee
Conradty Nuernberg
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 Conradty Nuernberg filed Critical Conradty Nuernberg
Publication of DD209660A5 publication Critical patent/DD209660A5/de

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/02—Electrodes; Connections thereof
    • C25C7/025—Electrodes; Connections thereof used in cells for the electrolysis of melts
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/013—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics containing 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes
    • H05B7/101—Mountings, supports or terminals at head of electrode, i.e. at the end remote from the arc
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Ceramic Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Thermistors And Varistors (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Secondary Cells (AREA)
DD83249645A 1982-04-26 1983-04-07 Verwendung von temperatur- und korrosionsbestaendigen gasdichten materialien als schutzueberzug fuer den metallteil von kombinationselektroden fuer die schmelzflusselektrolyse zur gewinnung von metallen, sowie hieraus gebildete schutzringe DD209660A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823215537 DE3215537A1 (de) 1982-04-26 1982-04-26 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

Publications (1)

Publication Number Publication Date
DD209660A5 true DD209660A5 (de) 1984-05-16

Family

ID=6161984

Family Applications (1)

Application Number Title Priority Date Filing Date
DD83249645A DD209660A5 (de) 1982-04-26 1983-04-07 Verwendung von temperatur- und korrosionsbestaendigen gasdichten materialien als schutzueberzug fuer den metallteil von kombinationselektroden fuer die schmelzflusselektrolyse zur gewinnung von metallen, sowie hieraus gebildete schutzringe

Country Status (9)

Country Link
US (1) US4534836A (pt)
EP (1) EP0092704B1 (pt)
JP (1) JPS5920485A (pt)
AT (1) ATE28902T1 (pt)
BR (1) BR8301891A (pt)
DD (1) DD209660A5 (pt)
DE (2) DE3215537A1 (pt)
ES (1) ES521819A0 (pt)
NO (1) NO831071L (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4687566A (en) * 1985-03-06 1987-08-18 Swiss Aluminium Ltd. Protective collar for anode spade pin
FR2606796B1 (fr) * 1986-11-14 1989-02-03 Savoie Electrodes Refract Revetement de protection destine aux rondins d'anodes precuites
NO885787D0 (no) * 1988-04-29 1988-12-28 Robotec Eng As Fremgangsmaate og anordning for stoeping av krage paa anodenipler.
CN105339323A (zh) * 2013-06-26 2016-02-17 旭硝子株式会社 氧化锡质不定形耐火物用粉体组合物、氧化锡质不定形耐火物的制造方法、玻璃熔窑及废弃物熔窑
CN116396094B (zh) * 2023-03-24 2024-03-01 中铝郑州有色金属研究院有限公司 一种铁酸镍基陶瓷惰性阳极与金属导电块的连接方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1360633A (fr) * 1967-08-14 1964-05-08 Union Carbide Corp Composés réfractaires et leur procédé de fabrication
SE391348B (sv) * 1971-09-07 1977-02-14 Aluminum Co Of America Elektrodanordning for anvendning i korrosiv atmosfer
US3745107A (en) * 1971-09-07 1973-07-10 Aluminum Co Of America Protected electrode lead for use in a corrosive environment
CH575014A5 (pt) * 1973-05-25 1976-04-30 Alusuisse
DE2547061B2 (de) * 1975-10-21 1978-06-08 Kaiser-Preussag Aluminium Gmbh & Co, Voerde, 4223 Voerde Vorrichtung zum Schutz von Stromzuführungszapfen an Anodenkohlen für die Schmelzflußelektrolyse von Aluminium
US4111765A (en) * 1976-12-23 1978-09-05 Diamond Shamrock Technologies S.A. Silicon carbide-valve metal borides-carbon electrodes
US4145564A (en) * 1978-01-30 1979-03-20 Andrew Dennie J Non-consumable electrode with replaceable graphite tip
DE2910811C2 (de) * 1979-02-16 1982-02-18 Schweizerische Aluminium AG, 3965 Chippis Stromzuleitereinrichtung für Elektroden
EP0022921B1 (de) * 1979-07-20 1983-10-26 C. CONRADTY NÜRNBERG GmbH & Co. KG Regenerierbare, formstabile Elektrode für Hochtemperaturanwendungen
US4308114A (en) * 1980-07-21 1981-12-29 Aluminum Company Of America Electrolytic production of aluminum using a composite cathode
US4376029A (en) * 1980-09-11 1983-03-08 Great Lakes Carbon Corporation Titanium diboride-graphite composits
EP0050680A1 (de) * 1980-10-27 1982-05-05 C. CONRADTY NÜRNBERG GmbH & Co. KG Elektrode für Schmelzflusselektrolyse
DE3071075D1 (en) * 1980-10-27 1985-10-17 Conradty Nuernberg Electrode for igneous electrolysis
DE3071413D1 (en) * 1980-10-27 1986-03-20 Conradty Nuernberg Electrode for igneous electrolysis
US4354918A (en) * 1981-01-14 1982-10-19 Martin Marietta Corporation Anode stud coatings for electrolytic cells
DE3102776A1 (de) * 1981-01-28 1982-08-26 C. Conradty Nürnberg GmbH & Co KG, 8505 Röthenbach Elektrode fuer lichtbogenoefen
US4417097A (en) * 1981-06-04 1983-11-22 Aluminum Company Of America High temperature, corrosion resistant coating and lead for electrical current
JPS58501182A (ja) * 1981-07-27 1983-07-21 コモンウェルス・アルミニウム・コ−ポレ−ション アルミニウム還元槽用の耐火性硬質物質−炭素繊維陰極被覆物
US4377463A (en) * 1981-07-27 1983-03-22 Great Lakes Carbon Corporation Controlled atmosphere processing of TiB2 /carbon composites
DE3135912A1 (de) * 1981-09-10 1983-03-24 C. Conradty Nürnberg GmbH & Co KG, 8505 Röthenbach Axial verschiebbarer elektrodenhalter zum einsatz bei der schmelzflusselektrolyse

Also Published As

Publication number Publication date
US4534836A (en) 1985-08-13
EP0092704A1 (de) 1983-11-02
BR8301891A (pt) 1983-12-20
JPS5920485A (ja) 1984-02-02
DE3215537A1 (de) 1983-10-27
DE3372990D1 (en) 1987-09-17
ATE28902T1 (de) 1987-08-15
NO831071L (no) 1983-10-27
ES8506111A1 (es) 1985-06-16
EP0092704B1 (de) 1987-08-12
ES521819A0 (es) 1985-06-16

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