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Evidence for the Cyclic Structure of Bituminous Coals

โœ Scribed by Howard, H. C.


Book ID
126211215
Publisher
American Chemical Society
Year
1952
Weight
785 KB
Volume
44
Category
Article
ISSN
0019-7866

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Evidence for the associated structure of
โœ Masaharu Nishioka ๐Ÿ“‚ Article ๐Ÿ“… 1993 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 630 KB

Previous studies have shown that coal swelling is not reversible and highly dependent on coal concentration in a solvent. This rules out the conventional coal structural model of a covalently cross-linked three-dimensional network. Many coal molecules may be physically associated by relatively stron