Detergent injection system

摘要

The invention relates to a method to introduce an additive into a washing chamber (12) of a CO2 dry cleaning system. The additive is transferred from an additive reservoir (18) into a CO2 transfer line (11) connecting a CO2 storage tank (4) with said washing chamber (12). Gaseous CO2 from said CO2 storage tank (4) is introduced into said CO2 transfer line (11) and said additive is propelled into said washing chamber (12) by said gaseous CO2. <IMAGE>