CH389248A - Verfahren zur Herstellung von Kohlenelektroden für metallurgische Zwecke - Google Patents

Verfahren zur Herstellung von Kohlenelektroden für metallurgische Zwecke

Info

Publication number
CH389248A
CH389248A CH424161A CH424161A CH389248A CH 389248 A CH389248 A CH 389248A CH 424161 A CH424161 A CH 424161A CH 424161 A CH424161 A CH 424161A CH 389248 A CH389248 A CH 389248A
Authority
CH
Switzerland
Prior art keywords
production
carbon electrodes
metallurgical purposes
metallurgical
purposes
Prior art date
Application number
CH424161A
Other languages
English (en)
Inventor
Albert Dr Sommer
Schulze Klaus
Original Assignee
Albert Dr Sommer
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 Albert Dr Sommer filed Critical Albert Dr Sommer
Priority to CH424161A priority Critical patent/CH389248A/de
Priority to US185866A priority patent/US3261892A/en
Priority to DEST19070A priority patent/DE1179493B/de
Publication of CH389248A publication Critical patent/CH389248A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/04—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of carbon-silicon compounds, carbon or silicon
    • 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
    • C04B35/528—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 obtained from carbonaceous particles with or without other non-organic components
    • C04B35/532—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 obtained from carbonaceous particles with or without other non-organic components containing a carbonisable binder
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/6269—Curing of mixtures
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/628—Coating the powders or the macroscopic reinforcing agents
    • C04B35/62802—Powder coating materials
    • C04B35/62828—Non-oxide ceramics
    • C04B35/62839—Carbon
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
    • C04B2235/422—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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
    • C04B2235/602—Making the green bodies or pre-forms by moulding
    • C04B2235/6021—Extrusion moulding
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/77—Density

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Carbon And Carbon Compounds (AREA)
CH424161A 1961-04-11 1961-04-11 Verfahren zur Herstellung von Kohlenelektroden für metallurgische Zwecke CH389248A (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH424161A CH389248A (de) 1961-04-11 1961-04-11 Verfahren zur Herstellung von Kohlenelektroden für metallurgische Zwecke
US185866A US3261892A (en) 1961-04-11 1962-04-09 Method of producing hardened bodies from bituminous mixes
DEST19070A DE1179493B (de) 1961-04-11 1962-04-10 Verfahren zur Herstellung von Kohlen-elektroden und anderen, aus bituminoesen Gemischen hergestellten Formkoerpern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH424161A CH389248A (de) 1961-04-11 1961-04-11 Verfahren zur Herstellung von Kohlenelektroden für metallurgische Zwecke

Publications (1)

Publication Number Publication Date
CH389248A true CH389248A (de) 1965-03-15

Family

ID=4272424

Family Applications (1)

Application Number Title Priority Date Filing Date
CH424161A CH389248A (de) 1961-04-11 1961-04-11 Verfahren zur Herstellung von Kohlenelektroden für metallurgische Zwecke

Country Status (3)

Country Link
US (1) US3261892A (de)
CH (1) CH389248A (de)
DE (1) DE1179493B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387982A (en) * 1963-03-07 1968-06-11 Exxon Research Engineering Co Process for manufacturing a hard bituminous composition with a curing agent
CH429675A (de) * 1963-08-06 1967-02-15 Straba Handels Aktiengesellsch Verfahren zur Herstellung und Härtung bituminös gebundener Formkörper, insbesondere aus Kohle, Erz, Graphit und Petrolkoks
US3432322A (en) * 1964-10-07 1969-03-11 Exxon Research Engineering Co Process of making structural elements with compacted aggregate
US3418402A (en) * 1965-02-26 1968-12-24 Exxon Research Engineering Co Process of making a compacted structural element in a moist atmosphere
US3907950A (en) * 1966-07-19 1975-09-23 Mini Of Technology In Her Maje Carbon articles
DE3561195D1 (en) * 1984-03-07 1988-01-28 Alusuisse Carbon mass and process for its production
DE10343687A1 (de) * 2003-09-20 2005-04-21 Sachtleben Chemie Gmbh Verfahren zur Verbesserung der Haltbarkeit von Kohlenstoff- oder Graphitelektroden durch Einsatz von TiO¶2¶-haltigen Produkten

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US263758A (en) * 1882-09-05 Process of baking carbon rods
US917707A (en) * 1906-04-11 1909-04-06 Henry Spencer Blackmore Process of making carbid or carbid-containing electrodes.
US1170313A (en) * 1915-02-15 1916-02-01 Firm Of Georg Mendheim Process of burning carbon electrodes.
US1379366A (en) * 1919-03-17 1921-05-24 Ralph L Seabury Process of producing electrical conductors
US1390823A (en) * 1920-07-31 1921-09-13 Sieurin Sven Emil Burning of carbon electrodes
US2088422A (en) * 1934-12-18 1937-07-27 Frank R Kemmer Method of forming carbon electrodes
US2572068A (en) * 1948-05-13 1951-10-23 Impact Mixing Corp Method of preparing coated particle compositions
US2594226A (en) * 1948-06-15 1952-04-22 Great Lakes Carbon Corp Carbon electrodes from bituminous coal
US2527596A (en) * 1948-08-31 1950-10-31 Great Lakes Carbon Corp Carbon body and method of making
US3021566A (en) * 1955-06-14 1962-02-20 Straba Handels Ag Method for the production of bituminous compositions

Also Published As

Publication number Publication date
DE1179493B (de) 1964-10-08
US3261892A (en) 1966-07-19

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