To the emptying of the pots having contents of the gas coming from the oil and / or the chemical industry or petrochemical, installation for implementing this process and its applications

摘要

The process and installation of the invention is to cause the gas a transfer of the enclosure 1 by means of an inert gas 1a, 2a, the resultant mixture was allowed in an exchanger 3 a, against - current with respect to the same inert gas liquefied 3a, the gas has recover since evacuated the liquid state 4a to be stored, 5).