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Separation and characterization of coal derived components, 1 January 1986-31 March 1986. [Hydroxyl aromatics]

Technical Report ·
OSTI ID:5869992
;
The even and odd mass z series for several hydroxyl aromatic and nitrogen compound fractions were obtained and compared. The general chemical composition for several of the fractions has been determined. The normal-phase and reversed-phase high-performance liquid chromatography methods for the separation of hydroxyl aromatics from nondistillable coal-liquids is discussed in detail. Also, the separation and characterization of large-ring number polycyclic aromatic hydrocarbons in nondistillable, pyridine soluble coal-liquids is considered. Additional elemental analysis data was obtained from a high-performance liquid chromatographic silica sample. High amounts of chlorine, aluminum, calcium, and sodium were found. 2 figs., 2 tabs.
Research Organization:
Wyoming Univ., Laramie (USA). Office of Univ. Research
DOE Contract Number:
AC22-83PC60015
OSTI ID:
5869992
Report Number(s):
DOE/PC/60015-36; ON: DE86009308
Country of Publication:
United States
Language:
English

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Related Subjects

01 COAL, LIGNITE, AND PEAT
010600* -- Coal
Lignite
& Peat-- Properties & Composition
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400102 -- Chemical & Spectral Procedures
ALKALI METALS
ALKALINE EARTH METALS
ALUMINIUM
AROMATICS
CALCIUM
CHALCOGENIDES
CHEMICAL ANALYSIS
CHLORINE
CHROMATOGRAPHY
COAL LIQUIDS
DATA
ELEMENTS
EXPERIMENTAL DATA
FLUIDS
FRACTIONATION
HALOGENS
HETEROCYCLIC COMPOUNDS
HYDROCARBONS
HYDROXY COMPOUNDS
INFORMATION
IRON
LIQUID COLUMN CHROMATOGRAPHY
LIQUIDS
MASS SPECTRA
MASS SPECTROSCOPY
METALS
MINERALS
NONMETALS
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
OXIDE MINERALS
OXIDES
OXYGEN COMPOUNDS
POLYCYCLIC AROMATIC HYDROCARBONS
QUANTITATIVE CHEMICAL ANALYSIS
RESEARCH PROGRAMS
SEPARATION PROCESSES
SILICA
SILICON COMPOUNDS
SILICON OXIDES
SODIUM
SPECTRA
SPECTROSCOPY
SULFUR
TRANSITION ELEMENTS