engleski

The Coal Tar Pitch-Feedstock for Carbon Materials

The presence of some metals and sulphur in the coal tar pitch was studied. A little content of impurities (0, 14 % ash), small sulphur content (0, 38 %) and slight content of calcium, sodium and vanadium were noticed. The results showed that the analysed pitch has good characteristics for carbon materials productions. But, this conclusion needs confirm by investigations of another coal tar pitch physical, chemical and structural properties.

coal tar pitch; carbon materials

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