Separation and characterization of coal derived components: Final technical progress report
Technical Report
·
OSTI ID:5788533
Several high-performance liquid chromatographic methods were developed for the separation of polycyclic aromatic hydrocarbons, nitrogen compounds and hydroxyl aromatics. Methods were then modified and applied to the separation of polycyclic aromatic hydrocarbons, nitrogen compounds, and hydroxyl aromatics in nondistillable Kentucky and Wyodak coal-liquid samples. Very good compound class separation was obtained for the various compound classes in the oils, asphaltenes, and chloroform-soluble preasphaltenes. Compound-classes were characterized by field-ionization mass spectrometry, infrared spectrometry, proton nuclear magnetic resonance spectrometry, and elemental analysis. 29 refs., 13 figs., 18 tabs.
- Research Organization:
- Wyoming Univ., Laramie (USA)
- DOE Contract Number:
- AC22-83PC60015
- OSTI ID:
- 5788533
- Report Number(s):
- DOE/PC/60015-T2; ON: DE88000722
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
01 COAL, LIGNITE, AND PEAT
010600* -- Coal
Lignite
& Peat-- Properties & Composition
AROMATICS
ASPHALTENES
ASPHALTS
BITUMENS
CHROMATOGRAPHY
COAL LIQUIDS
DOCUMENT TYPES
FLUIDS
FRACTIONATION
HYDROCARBONS
HYDROXY COMPOUNDS
INFRARED SPECTRA
LIQUID COLUMN CHROMATOGRAPHY
LIQUIDS
MAGNETIC RESONANCE
MASS SPECTROSCOPY
NITROGEN COMPOUNDS
NUCLEAR MAGNETIC RESONANCE
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
POLYCYCLIC AROMATIC HYDROCARBONS
PROGRESS REPORT
RESONANCE
SEPARATION PROCESSES
SPECTRA
SPECTROSCOPY
STRUCTURAL CHEMICAL ANALYSIS
TAR
010600* -- Coal
Lignite
& Peat-- Properties & Composition
AROMATICS
ASPHALTENES
ASPHALTS
BITUMENS
CHROMATOGRAPHY
COAL LIQUIDS
DOCUMENT TYPES
FLUIDS
FRACTIONATION
HYDROCARBONS
HYDROXY COMPOUNDS
INFRARED SPECTRA
LIQUID COLUMN CHROMATOGRAPHY
LIQUIDS
MAGNETIC RESONANCE
MASS SPECTROSCOPY
NITROGEN COMPOUNDS
NUCLEAR MAGNETIC RESONANCE
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
POLYCYCLIC AROMATIC HYDROCARBONS
PROGRESS REPORT
RESONANCE
SEPARATION PROCESSES
SPECTRA
SPECTROSCOPY
STRUCTURAL CHEMICAL ANALYSIS
TAR