| 内容提要: |
The mass transfer performance of CO2 absorbed into monoethanolamine/ 1-butyl-3-methylimidazolium tetrafluoroborate (MEA/[Bmim][BF4]) aqueous solution was investigated experimentally in the straight microchannels with and without baffles. Furthermore, the enhancement mechanism of baffle on mass transfer and pressure drop was interpreted under different experimental conditions, such as the gas-liquid flow rate, MEA/[Bmim][BF4] concentration ratio and blockage ratio. |