Nomenclator CAEN
2011 - Manufacture of industrial gases
Manufacture of industrial gases This class includes: - manufacture of industrial or medical gases, liquefied or compressed: o primary (elementary) gases; a liquefied or compressed air; a refrigeration gas; o mixed industrial gases; an inert gas, such as carbon dioxide; an insulating gas. This class excludes: - extraction of methane, ethane, butane or propane, see 11.10; - manufacture of gaseous fuels based on ethane, butane or propane in oil refineries, see 23.20
NACE Code
2411