Organic contaminants in direct coal liquefaction--a preliminary assessment.
Area samples taken at two coal liquefaction facilities were analyzed by either gas chromatography or gas chromatography/mass spectrometry to identify the types of organic contaminants to which workers may be exposed. Results indicate that the contaminants consisted primarily of one or two ring low-molecular weight aromatic compounds.
D003031:Coal / Q000032:analysis*; D008401:Gas Chromatography-Mass Spectrometry; D011083:Polycyclic Compounds / Q000032:analysis*
D003031:Coal; D011083:Polycyclic Compounds