Measurement and correlation of the enthalpy of coal-derived liquids
Journal Article
·
· Energy Prog.; (United States)
OSTI ID:6357345
An apparatus termed the Freon 11 reference fluid boil-off calorimeter described in previous publication is illustrated, and enthalpy data obtained with the calorimeter for numerous coal-derived liquid samples are tabulated. Enthalpy data for certain model compounds representative of the coal-derived liquids are presented for comparison. Association of heteroatomic compounds in coal-derived liquids appeared to cause positive errors in the enthalpy data. A method of determining the degree of association from the slope of the molecular weight versus the concentration curve appears to be applicable to the correction of the enthalpy data. 17 refrerences. (BLM)
- Research Organization:
- Colorado School of Mines, Golden
- OSTI ID:
- 6357345
- Journal Information:
- Energy Prog.; (United States), Journal Name: Energy Prog.; (United States) Vol. 2:1; ISSN ENPGD
- Country of Publication:
- United States
- Language:
- English
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