Papole, Gedion; Focke, Walter Wilhelm; Manyala, Ncholu I.
(Elsevier, 2012-08)
Medium-temperature gasifier pitch (MTP) is only partly soluble in acetonitrile, methanol and
ethanol. Single-stage pitch extraction with a large quantity of methanol yielded two liquid
phases containing 76 wt. % and 27 ...