GB892030A - Improvements in carbon electrodes - Google Patents

Improvements in carbon electrodes

Info

Publication number
GB892030A
GB892030A GB25985/59A GB2598559A GB892030A GB 892030 A GB892030 A GB 892030A GB 25985/59 A GB25985/59 A GB 25985/59A GB 2598559 A GB2598559 A GB 2598559A GB 892030 A GB892030 A GB 892030A
Authority
GB
United Kingdom
Prior art keywords
weight
tar pitch
carbon electrodes
temperature tar
binder
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
Application number
GB25985/59A
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.)
Howmet Aerospace Inc
Original Assignee
Aluminum Company of America
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 Aluminum Company of America filed Critical Aluminum Company of America
Publication of GB892030A publication Critical patent/GB892030A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • 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
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Ceramic Products (AREA)

Abstract

A binder for mixing with a coke or carbon aggregate to produce carbon electrodes consists of 25-90%, preferably 40-60%, by weight low temperature tar pitch and 75-10%, preferably 60-40%, by weight high temperature tar pitch. The binder is used in a proportion of 17-20% by weight of the green electrode mix. In an example petroleum coke was mixed with 18,5% by weight of a pitch consisting of equal parts of low- and high-temperature tar pitch.
GB25985/59A 1958-07-30 1959-07-29 Improvements in carbon electrodes Expired GB892030A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US892030XA 1958-07-30 1958-07-30

Publications (1)

Publication Number Publication Date
GB892030A true GB892030A (en) 1962-03-21

Family

ID=22216293

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25985/59A Expired GB892030A (en) 1958-07-30 1959-07-29 Improvements in carbon electrodes

Country Status (1)

Country Link
GB (1) GB892030A (en)

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