Heat of Dissolution Measurements for CO2 in Mixed Alkanolamine Solvents [electronic resource].
- Washington, D.C. : United States. Dept. of Energy, 2007.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
- Additional Creators:
- North Carolina Agricultural and Technical State University, United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
- Restrictions on Access:
- Free-to-read Unrestricted online access
- The main objective of this research was to measure heat of dissolution of CO₂ in carefully mixed alkanolamine solvent systems, and provide such directly measured data that might be used for efficient design of CO₂ capture process, and for better understanding of the thermodynamics of CO₂-Alkanolamine systems. An experimental set-up has been designed using the Isothermal Micro Calorimeter for measuring the solubilities and enthalpies of CO₂ in mixed solvents made of MEA, MDEA, PZ, KF and water. All the measurements were done at temperatures 15, 40, and 75 C by maintaining a constant pressure of 100 psig. A detailed study has been done on the variation of solubilities and enthalpies over a wide range of temperatures, pressures and concentrations, by extracting the information from the literature.
- Report Numbers:
- E 1.99:1006282
- Other Subject(s):
- Published through SciTech Connect.
- Type of Report and Period Covered Note:
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