Sainmhíniú air whose oxygen has been consumed in oxidation reactions Tagairt COM-Terminology Coordination, based on:European Commission. Joint Research Centre. Best Available Techniques (BAT) Reference Document in the Large Volume Organic Chemical Industry. Final Draft (February 2017), http://eippcb.jrc.ec.europa.eu/reference/BREF/LVOC/LVOC_Final_Draft_February_2017_website.pdf [1.6.2017]
Nóta It is used air in the sense that the amount of air that went into the process is not simply released but re-used as resource of low-purity nitrogen [ IATE:3573082 ], i.e. to avoid that this is wasted and specifically-produced nitrogen is used. This is an issue of resource efficiency and minimising emission flows.Reference: European Commission. Directorate-General for Environment. Correspondence dated 12.6.2017