| 摘要 |
The invention relates to a method for separating a phase (A), which contains at least one ionic liquid, from a phase (B), wherein the phase (A) has a higher viscosity than the phase (B), comprising the following steps: a) providing a current (S1) containing a dispersion (D1), in which the phase (A) is dispersed in the phase (B), b) introducing the current (S1) to a coalescing device (KV), wherein the inflow velocity of the current (S1) equals 0.05 to 150 kg/(cm2*h) based on the average cross-sectional area of the coalescing device (KV). c) separating the dispersed phase (A) from the phase (B) in the coalescing device (KV), d) channeling out a current (S2) comprising at least 70 wt%, preferably at least 90 wt% of phase (A) from the coalescing device (KV) and e) channeling out a current (S3) comprising at least 70 wt%, preferably at least 90 wt% of phase (B) from the coalescing device (KV). |
