Extraction of lignites from Çan, Soma and Tunçbilek with donor and non-donor solvents in soxhlet extractor and autoclave - Bolat, Esen. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1983., 1983)
Keywords: Autoclaves.; Coal liquefaction.; Extraction (Chemistry); Solvent extraction.