How are 'scavenging steam' and 'non-condensable gases' managed in a binary power plant cycle?

In a binary power plant cycle, which uses a secondary working fluid (like isobutane or pentane) heated by geothermal fluids to drive a turbine, managing scavenging steam and non-condensable gases (NCGs) is crucial for maintaining efficiency and preventing operational issues. Scavenging steam, in this context, refers to small amounts of steam that may leak into the binary cycle from the geothermal heat source, or auxiliary steam introduced for operational reasons. While binary plants are closed-loop systems, small leaks can occur. NCGs, such as carbon dioxide (CO2), hydrogen sulfide (H2S), and ni....