| 초록 |
A mixture gas of carbon dioxide and sulfur dioxide was simultaneously absorbed into aqueous 2-amino-2-methyl-1-propanol (AMP) solution in a stirred semi-batch tank with a planar gas-liquid interface at 298 K and 101.3 kPa. The reaction rate constant of CO2 in CO2/N2/AMP system was obtained fitting the measured value with the estimated value with pseudo-first fast reaction model, which was used to treat the simultaneous absorption. To predict the simultaneous absorption rate of CO2 and SO2 from the mixture gases of CO2, SO2, and N2, the film theory equation with the simultaneous absorption of both the gases are formulated, solved numerically, and compared with approximate solution. |
