Development of Coal Chemistry at PAO Koks

Development of Coal Chemistry at PAO Koks

At PAO Koks, in view of the small quantity of available coal tar, it is preferable to construct a system for processing heavy tar by atmospheric–vacuum distillation, with collection of the following products: soft coal pitch, vacuum-treated binding pitch, raw materials for carbon black (anthracene f...

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Veröffentlicht in:Coke and chemistry (New York, N.Y.) N.Y.), 2019-02, Vol.62 (2), p.63-65
Hauptverfasser: Kolmakov, N. G., Chimarov, V. A., Tashkichev, S. V.
Format: Artikel
Sprache:eng
Schlagworte:
Anthracene
Carbon black
Chemistry
Chemistry and Materials Science
Coal tar
Industrial Chemistry/Chemical Engineering
Naphthalene
Organic chemistry
Raw materials
Vacuum distillation
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Zusammenfassung:At PAO Koks, in view of the small quantity of available coal tar, it is preferable to construct a system for processing heavy tar by atmospheric–vacuum distillation, with collection of the following products: soft coal pitch, vacuum-treated binding pitch, raw materials for carbon black (anthracene fractions 1 and 2), adsorbing oil, and a broad fraction (phenol + naphthalene).
ISSN:1068-364X
1934-8398
DOI:10.3103/S1068364X19020030