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CARBON DIOXIDE SEPARATION BY PHASE ENHANCED GAS-LIQUID ABSORPTION [electronic resource].

Published
Washington, D.C. : United States. Dept. of Energy, 2004.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Additional Creators
Hampton University (Va.), United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
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Summary
A new process called phase enhanced gas-liquid absorption has been developed in its early stage. It was found that adding another phase into the absorption system of gas/aqueous phase could enhance the absorption rate. A system with three phases was studied. In the system, gas phase was carbon dioxide. Two liquid phases were used. One was organic phase. Another was aqueous phase. By addition of organic phase into the absorption system of CO₂-aqueous phase, the absorption rate of CO₂ was increased significantly. CO₂ finally accumulated into aqueous phase. The experimental results proved that (1) Absorption rate of carbon dioxide was enhanced by adding organic phase into gas aqueous phase system; (2) Organic phase played the role of transportation of gas solute (CO₂). Carbon dioxide finally accumulated into aqueous phase.
Report Numbers
E 1.99:890991
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Note
Published through SciTech Connect.
09/30/2004.
Liang Hu.
Type of Report and Period Covered Note
Final;
Funding Information
FG26-02NT41668
View MARC record | catkey: 14132267