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Sorption/desorption kinetics of phenanthrene from two carbonaceous samples (lignite and high-volatile bituminous coal (HC)) at different temperatures was monitored using an on-line column method. Pulverized samples (<30μm) were equilibrated in the column for 2 months before desorption began. The desorption rates declined initially fast, followed by an extended tailing part, which could be described...
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