| 摘要 |
<p>A flow of hot combustion gas from an open gas turbine plant surrenders heat via an intermediate forced-flow circuit to a vapor circuit system in which a hydrocarbon working medium flows. The forced-flow intermediate circuit uses a liquid heat vehicle such as a mixture of diphenyl and diphenyl oxide to transfer heat from the hot exhaust gas of the open gas turbine plant to the working medium of the vapor circuit system. This heat vehicle is passed through a plurality of successively connected tubes in the exhaust gas duct so as to reduce the amount of leakage should a leak occur in the tubes and, thus, the chance of an explosion. The waste heat transferred to the vapor circuit system can be used to drive a compressor of a refrigerating circuit, e.g. used to cool a flow of natural gas in a pipeline located in an arctic region.</p> |
