sup 31 P NMR analysis of coal moieties bearing -OH, -NH, and -SH functions [electronic resource].

Published:: Washington, D.C. : United States. Dept. of Energy, 1991.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description:: Pages: (11 pages) : digital, PDF file
Additional Creators:: Ames Laboratory, United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information

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Summary:

The purpose of this research is to develop a convenient, reliable and rapid NMR method for the determination of labile-hydrogen functional groups and organic sulfur compounds which are components of coal and coal-derived materials. For this purpose, the former functional groups, including water molecules, are derivatized with reagents containing NMR-active nuclei such as ³¹P or ¹¹⁹Sn, while sulfur groups are derivatized with ¹⁹⁵Pt NMR tagging reagents. Knowledge of the heteroatom composition of coals is necessary for the development of increasingly sophisticated coal processing technologies.

Report Numbers:

E 1.99:doe/pc/88923-t4
doe/pc/88923-t4

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Note:

Published through SciTech Connect.
01/01/1991.
"doe/pc/88923-t4"
"DE92018972"
Verkade, J.G.

Funding Information:

FG22-88PC88923

View MARC record | catkey: 13843392