27.褐炭液化反応の研究(18) : パイロット一次水添溶剤の性状とその反応性能

抄録

The two primary hydrogenation solvents produced under different primary hydrogenation conditions were separated into acidic, basic, neutral polar and non-polar fractions. Each fraction of their solvents was examined with relation to the effect on oil yield. The acidic fraction found to decrease the oil yield because indanol and naphthol compounds containing acidic fraction seemed to be combined with produced CLB during the liquefaction. The non-polar fraction also was caused to effect the oil yield. The CLB yield could be estimated using RT_<50> (the retention time when 50% solvent is eluted by gas chromatography) and 0/C (atomic ratio) of solvent.