Isolation and Processing of Phenanthrene from Coking Tar

V. N. Nazarov; D. V. Miroshnichenko; I. V. Romanov

doi:10.3103/S1068364X18120050

Isolation and Processing of Phenanthrene from Coking Tar

Authors: Nazarov V.N.¹, Miroshnichenko D.V.¹, Romanov I.V.²
Affiliations:
1. Kharkov Polytechnic Institute
2. OOO Sinton
Issue: Vol 61, No 12 (2018)
Pages: 499-502
Section: Chemistry
URL: https://journals.rcsi.science/1068-364X/article/view/226688
DOI: https://doi.org/10.3103/S1068364X18120050
ID: 226688

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Abstract

The isolation of phenanthrene from coking tar by recrystallization from a selective solvent is considered. Optimal production conditions are identified. Purified phenanthrene is obtained by recrystallization from white spirit in three stages. The oxidative processing of the purified phenanthrene is described. Applications of the oxidation products are noted. On that basis, small-scale production of more than ten products is possible.