42.石炭親和性因子"Coal Affinity Parameter"(石炭利用における科学と工学の接点)

抄録

An empirical evaluation of the coal affinity of various chemicals including solids (crystal) at room temperature has been investigated based on the solvent swelling phenonema of coal in the DMF or THF solutions, in which the steric requirement of coal could be relieved by the solvent, thus the net-affinity of the solute to the macromolecular network structure of coal thought to be reflected on the equiliblium swelling value (Q).