Fig. 3From: Extractive adsorption of 1,3-propanediol on a novel polystyrene macroporous resin enclosing medium and long-chain alcohols as extractantAdsorption (filled) and desorption (empty) isotherms of N2 at 77Â K for synthesized OL-PS-DVB and MA-PS-DVB (A); Pore size distribution curves of OL-PS-DVB and MA-PS-DVB (B)Back to article page