47.水素供与性溶剤中での石炭液化触媒の作用に関する研究

抄録

Quantitative hydrogen transfer process was discussed using several coal model compounds in tetralin as a hydrogen-donor solvent using highly dispersed catalyst involving iron, molybdenum and ruthenium. The amount of hydrogen required for stabilizing thermally produced organic free radicals from the model compound is well correlated to the amount of naphthalene formed from tetralin in the absence of a catalyst. On the other hand, in the presence of an active catalyst the amount of naphthalene produced decreased, and correspondingly the amount of gaseous hydrogen absorbed increased.