97/02540 Sorption mechanism of various organic vapors to Argonne Premium Coal samples

• Book ID: 104282220
• Publisher: Elsevier Science
• Year: 1997
• Weight: 199 KB
• Volume: 38
• Category: Article
• ISSN: 0140-6701
• DOI: 10.1016/s0140-6701(97)84432-3

✦ Synopsis

The presence of aggregated structures in pyridine coal extracts are indicated by small angle neutron scattering studies of coal-extract solutions. However, no such aggregated structures exist in coal extracts with a carbon disulfide-N-methyl-2-pyrrolidane mixed solvent, which may indicate that. in a thermodynamic sense. pyridine is not such a good solvent for coal.