화학공학소재연구정보센터
Chemical Engineering Communications, Vol.132, 91-106, 1995
In-Situ Penetrant Transport in Thin Coal Sections
Microscopic studies of in-situ penetrant transport in coals of various crosslinking densities and at various temperatures were carried out. The penetrant front velocity was determined and correlated to experimental variables. The velocity increased with increasing temperature and average molecular weight between crosslinks, (M) over bar(c), of the coal network structure. Penetrant front velocity could be employed to characterize the penetrant/coal compatibility.