Adjusting Properties of Electrode Pitch with Fractions of Coal Tar
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Date
2025
Journal Title
Journal ISSN
Volume Title
Publisher
Ukrainian State University of Science and Technologies, Dnipro
Abstract
ENG: The paper presents the investigation results of the organic mass modification of the impregnating pitch of coal tar with low pyrolysis degree. The processes that form the pitch operational properties in the impregnation technology of graphitized electrodes were studied. Specific features of the modifying additive effect on the quality characteristics of the pitch and its group composition were established. Such technological approach makes it possible to intensify the impregnation process of blanks for graphitized electrodes.
Description
A. Starovoyt: ORCID 0000-0001-7280-6538; E. Malyi: ORCID 0000-0001-7280-6538
Keywords
impregnating pitch phenolic fraction, modification, group composition, low-pyrolyzed coal tar, КМПтаВ
Citation
Starovoyt A., Malyi E., Sorokin E., Starovoyt M., Popova O. Adjusting Properties of Electrode Pitch with Fractions of Coal Tar. Theory and Practice of Metallurgy. 2025. № 1 (146). P. 100–102. DOI: https://doi.org/10.15802/tpm.1.2025.14.