|Transported by||Pipe [II•III]|
Haul Truck (Tank)
|Stored in||Fluid Storage [II•III•IV]|
|Created in||Air Separator|
|Used in||Chemical Plant|
Chemical Plant II
Oxygen Furnace II
Smoke Stack (Large)
Oxygen is an elemental substance, which is commonly produced by using an Air Separator. Its primary purpose is the infusion into Molten Iron to create Molten Steel in the Oxygen Furnace or, later, the Oxygen Furnace II. Some additional purposes apear later through the game.
Below are all the recipes, which contain this item. Note, that some of them may be locked behind Research, and not immediately available in your game.