Microscopic Study of the Coial Tar Carbonaceous Dispersed Phase

Fedir Cheshko
Affiliation: 
Ukrainian State Research Institute of Carbochemistry UKHIN 7, Vesnina str., 61023 Kharkov, Ukraine; nto@ukhin.org.ua
DOI: 
https://doi.org/10.23939/chcht05.03.355
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Abstract: 
The results are given for studying the coal tar carbonaceous dispersed phase with a number of microscopes of various principles of operation. High trend is shown for the dispersed particles to form stabile aggregates and to adsorb other tar compounds on their surface. The conclusion is made that the selective extraction of the dispersed phase from the coal tar is fundamentally impossible. The well-founded hypothesis is expressed about the technological practicability of the tar dispersed phase aggregates destruction for the quality upgrading of the tar-based products.
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