| 摘要 |
The process and the apparatus serve for evaporating liquid oxygen. In the normal operationliquid oxygen is introduced into a main evaporator (3) and there partially evaporated,a first flushing stream (5) is removed in the liquid state from the main evaporator (3),the first flushing stream (5) is partially evaporated in an auxiliary evaporator (6) anda second flushing stream (7) is taken off in the liquid state from the auxiliary evaporator (6).The normal operation is interrupted by a heating operation in whichno liquid (5) is passed from the main evaporator (3) into the auxiliary evaporator (6) andthe auxiliary evaporator (6) is brought to a temperature which is markedly higher than its temperature in the normal operation. |
