| 摘要 |
The distillation plant has a heating pump which is substitutable via devices (6,7) which can be closed to the sump evaporator and the vent condenser. The substituting devices (6,7) have connecting devices (63,63',72,72') and are used in the production of vapors or preparation of a coolants especially from cold liquids or gases. The distillation apparatus has a column (1) and a heating pump (4,5) which is between a sump evaporator (3) and a vent condenser (2) of the column . An Independent claim is included for the use of a distillation apparatus. |
