NACE 20.11—Manufacture of industrial gases

Where 20.11 sits

1. C Manufacturing
2. 20 Manufacture of chemicals and chemical products
3. 20.1 Manufacture of basic chemicals, fertilisers and nitrogen compounds, plastics and synthetic rubber in primary forms
4. 20.11 Manufacture of industrial gases

What 20.11 includes

• Manufacture of liquefied or compressed selected inorganic industrial or medical gases: • elemental gases • liquid or compressed air • mixed industrial gases • inert gases (e.g. carbon dioxide) • isolating gases
• Production of hydrogen, not for energy supply through a network

What 20.11 excludes

• Extraction of methane, ethane, butane or propane, see 06.20
• Liquefaction and regasification of natural gas for the purpose of transport, done at the mine site, see 09.10
• Manufacture of fuel gases (e.g. ethane, butane or propane in a petroleum refinery), see 19.20
• Manufacture of refrigerant gases of halogenated hydrocarbons, see 20.14
• Manufacture of gaseous fuels from coal, waste, etc., see 35.21
• Manufacture of hydrogen for the provision as a gaseous fuel through a permanent supply network, see 35.21

20.11 in other systems