Basic properties of coals and other solids
Results are reported here for the heats of immersion of samples of polyvinylpyridine and the following coals: Exxon Rawhide, Argonne Wyodak, Illinois {number sign}6, Pittsburgh {number sign}8 in solutions of twelve sulfonic and carboxylic acids and boron trichloride. Heats of immersion in the different types of acids vary considerably from one solid system to another and the simple solid base polyvinylpyridine is a poor model for the more complex coals. The coals show varying degrees of correlation with each other. An important feature of the second half of the year has been an extensive comparison of titrametric heats of reaction of the different acids with several coal liquids and the coals from which they were derived. 16 figs., 1 tab.
- Research Organization:
- Duke Univ., Durham, NC (United States). Dept. of Chemistry
- Sponsoring Organization:
- USDOE; USDOE, Washington, DC (United States)
- DOE Contract Number:
- FG22-89PC89780
- OSTI ID:
- 5004294
- Report Number(s):
- DOE/PC/89780-T7; ON: DE92000336
- Country of Publication:
- United States
- Language:
- English
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37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
BITUMINOUS COAL
WETTING HEAT
PYRIDINES
SUBBITUMINOUS COAL
BORON CHLORIDES
CARBOXYLIC ACIDS
COAL LIQUIDS
CORRELATIONS
PROGRESS REPORT
REACTION HEAT
SULFONIC ACIDS
TITRATION
AZINES
BLACK COAL
BORON COMPOUNDS
CARBONACEOUS MATERIALS
CHLORIDES
CHLORINE COMPOUNDS
COAL
DOCUMENT TYPES
ENERGY SOURCES
ENTHALPY
FLUIDS
FOSSIL FUELS
FUELS
HALIDES
HALOGEN COMPOUNDS
HETEROCYCLIC COMPOUNDS
LIQUIDS
MATERIALS
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC SULFUR COMPOUNDS
PHYSICAL PROPERTIES
THERMODYNAMIC PROPERTIES
010600* - Coal
Lignite
& Peat- Properties & Composition
400102 - Chemical & Spectral Procedures
400201 - Chemical & Physicochemical Properties