| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a binary power generation device operation method capable of effectively using cold generated when low-temperature liquefied gas is vaporized into a gas phase and removed from the low-temperature liquefied gas.SOLUTION: A binary power generation device operation method for evaporating a low-boiling-point working medium by heat exchange between the low-boiling-point working medium and a low-grade heat medium such as ground heat or a factory waste heat by an evaporator, and for driving a power generator with steam of the working medium, includes a step of introducing chlorofluorocarbon R-14 that is the working medium vaporized by a heating source fluid into a working medium condenser, causing heat exchange between the vaporized chlorofluorocarbon R-14 and low-temperature liquefied gas, and liquefying the chlorofluorocarbon R-14.</p> |
