The contribution of this paper in the field of chemisorption
is in developing impregnated carbon materials
for hydrogen-cyanide sorption from air[ l-41.
The testings concerned a large number of samples of
carbon materials impregnated with metalorganic
compounds, including the analysis of interactions
with hydrogen-cyanide. Processes that take place on
the boundary surface of carbon material-by means
of their influence on the strength of the bond between
chemical agent (impregnant) and pollutant-determine
adsorptive capacity of carbon materials [ 5-S].
This is analyzed in detail for individual cases and
represents an important contribution of this paper.