Prediction of thermodynamic properties of coal derivatives
The purpose of this research program is to understand and model the effect of the different intermolecular forces on the thermodynamic properties of systems containing pure compounds and mixtures. The compounds under consideration vary considerably in size, shape and energy. Therefore in order to develop a theory capable of describing accurately the thermodynamic properties and phase behavior of such systems over a wide range of temperature and pressure, one has to take into account explicitly the differences in shape and size among the various compounds as well as the different type of intermolecular interactions. In order to get a better understanding of the intermolecular forces and to test some of our recent models, we have performed considerable experimental work. We used FTIR to examine hydrogen bonding interactions between small molecules and between small molecules and polymers. In addition, we investigated experimentally the high pressure phase behavior of ternary and quaternary systems exhibiting polar and hydrogen bonding interactions.
- Research Organization:
- Johns Hopkins Univ., Baltimore, MD (United States). Dept. of Chemical Engineering
- Sponsoring Organization:
- DOE; USDOE, Washington, DC (United States)
- DOE Contract Number:
- FG02-87ER13777
- OSTI ID:
- 5543252
- Report Number(s):
- DOE/ER/13777-4; ON: DE92009805
- Country of Publication:
- United States
- Language:
- English
Similar Records
Prediction of thermodynamic properties of coal derivatives. Annual technical report, March 1, 1991--February 28, 1992
Prediction of thermodynamic properties of coal derivatives
Prediction of thermodynamic properties of coal derivatives. Annual technical report, March 1, 1992--February 28, 1993
Technical Report
·
Tue Oct 01 00:00:00 EDT 1991
·
OSTI ID:10130270
Prediction of thermodynamic properties of coal derivatives
Technical Report
·
Sat Oct 31 23:00:00 EST 1992
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OSTI ID:6972094
Prediction of thermodynamic properties of coal derivatives. Annual technical report, March 1, 1992--February 28, 1993
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Sat Oct 31 23:00:00 EST 1992
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OSTI ID:10107992
Related Subjects
01 COAL, LIGNITE, AND PEAT
010600 -- Coal
Lignite
& Peat-- Properties & Composition
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
COAL LIQUIDS
DOCUMENT TYPES
EQUATIONS
EQUATIONS OF STATE
FLUIDS
FOURIER TRANSFORM SPECTROMETERS
INFRARED SPECTRA
INTERMOLECULAR FORCES
LIQUIDS
MEASURING INSTRUMENTS
MECHANICS
PERTURBATION THEORY
PHASE TRANSFORMATIONS
PHYSICAL PROPERTIES
PRESSURE DEPENDENCE
PROGRESS REPORT
SPECTRA
SPECTROMETERS
STATISTICAL MECHANICS
THERMODYNAMIC PROPERTIES
010600 -- Coal
Lignite
& Peat-- Properties & Composition
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
COAL LIQUIDS
DOCUMENT TYPES
EQUATIONS
EQUATIONS OF STATE
FLUIDS
FOURIER TRANSFORM SPECTROMETERS
INFRARED SPECTRA
INTERMOLECULAR FORCES
LIQUIDS
MEASURING INSTRUMENTS
MECHANICS
PERTURBATION THEORY
PHASE TRANSFORMATIONS
PHYSICAL PROPERTIES
PRESSURE DEPENDENCE
PROGRESS REPORT
SPECTRA
SPECTROMETERS
STATISTICAL MECHANICS
THERMODYNAMIC PROPERTIES