| 摘要 |
<p>A small and inexpensive apparatus for recovering a gaseous hydrocarbon is provided which can efficiently liquefy the gasoline contained in gasoline vapor. Also provided is a method of recovering a gaseous hydrocarbon. The gasoline vapor recovery apparatus (100) comprises: a condensation tube (3) which cools gasoline vapor; a gas-liquid separator (9) which separates the gasoline liquid which has been condensed and liquefied by cooling with the condensation tube (3) from the gasoline vapor remaining unliquefied; an adsorption/desorption column in which the gasoline vapor separated by the gas-liquid separator (9) is adsorbed and desorbed; and a second condensation tube (20) to which the gasoline vapor desorbed in the adsorption/desorption column is supplied and which cools this gasoline vapor.</p> |
