| 摘要 |
A method for recovering working fluid is disclosed, in particular from a gas leak flow on heat recovery from the working fluid, containing low-boiling liquid and/or gaseous components of the working fluid and a plant for carrying out said method. According to the invention, an economic recovery of the working fluid can be achieved which requires reduced investment costs wherein a liquefied gas is evaporated as refrigerant and the leakage gas flow is run firstly through a pre-condenser in counter-flow to the refrigerant at higher temperature and then through a main condenser at lower temperature in order to condense the working fluid from the leakage gas flow. |
