Carbon dioxide absorbents using the imidazolium-based ionic liquid compound comprising fluorinated olefin

摘要

The invention also relates to a carbon dioxide absorber using imidazole ryumgye ionic liquid compound containing a fluorine-olefin, imidazole ryumgye ionic liquid compound including a fluorinated olefin in accordance with the present invention the vapor pressure of its very low, thermal, chemical excellent stability, not only have excellent carbon dioxide absorption capacity, can be also done at a relatively low temperature stripping of the absorbed carbon dioxide, there is a reduction in the absorption capacity, even after repeated use can almost not be effectively used as a carbon dioxide absorber. ;