Vv. Platonov et al., Chemical composition of hydrocarbons from semicoking tars of lignites fromthe near-Moscow fields, RUS J AP CH, 71(9), 1998, pp. 1642-1647
The chemical composition of hydrocarbons from the semicoking tar of lignite
s from the near-Moscow fields was studied by elemental, functional, emissio
n spectrum, and structural-group analyses, cryoscopy, IR, UV, and H-1 and C
-13 NMR spectroscopy, capillary gas chromatography, and gas chromatography-
mass spectrometry. A scheme was developed for adsorption liquid chromatogra
phy of the hydrocarbons.