초록 ▼

The process for introducing a filling gas into an enclosure initially containing a holding gas includes a step of introducing the filling gas into the enclosure as well as a step of extracting a specific gas initially contained in the filling gas or the holding gas from a mixture collected at the ou

The process for introducing a filling gas into an enclosure initially containing a holding gas includes a step of introducing the filling gas into the enclosure as well as a step of extracting a specific gas initially contained in the filling gas or the holding gas from a mixture collected at the outlet of the enclosure, and possibly a step of recycling this extracted specific gas. Before the step of introducing the filling gas, the enclosure is purged using a purging gas which differs from the fill and holding gases.

대표청구항 ▼

A process for introducing a filling gas into an enclosure initially including a holding gas comprising the steps of: (i) introducing the filling gas into the enclosure; (ii) extracting a specific gas initially included in the filling gas or the holding gas from a mixture collected at an outlet of th

A process for introducing a filling gas into an enclosure initially including a holding gas comprising the steps of: (i) introducing the filling gas into the enclosure; (ii) extracting a specific gas initially included in the filling gas or the holding gas from a mixture collected at an outlet of the enclosure; (iii) optionally recycling the extracted specific gas; and (iv) purging the enclosure with a purging gas which differs from the filling gas and the holding gas before the step of introducing the filling gas into the enclosure.