Analysis of AHTs using [mmim]DMP/H2O and [mmim]DMP/CH3OH was conducted.
Performances of IL/H2O and IL/CH3OH systems were compared with those of LiBr/H2O system.
COPs and ηex of both systems are lower than those of LiBr/H2O system by less than 10%.
The GTL of both systems is larger than that of LiBr/H2O system.