NMR imaging studies of coal

NMR imaging studies of coal

The permeation, transportation and swelling behavior of solvents into coal are investigated by NMR imaging using pyridine-ds and acetone-d6. Images of coal swollen with deuterated solvents illuminate proton distributions of mobile phases within the coal macromolecular networks. More information abou...

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Veröffentlicht in:中国科学：化学英文版 1996 (3), p.292-298
1. Verfasser: 马志茹 张蓬洲 丁广良 李丽云 叶朝辉
Format: Artikel
Sprache:eng
Schlagworte:
coal
deuterated
imaging
macromolecular
NMR
solvent
structure
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Beschreibung
Zusammenfassung:The permeation, transportation and swelling behavior of solvents into coal are investigated by NMR imaging using pyridine-ds and acetone-d6. Images of coal swollen with deuterated solvents illuminate proton distributions of mobile phases within the coal macromolecular networks. More information about the chemical and physical structure of coal can be obtained using NMR imaging techniques.
ISSN:1674-7291
1869-1870