Oxygen

Research:Biofuel unlocks the Air Separator which pulls Oxygen and Nitrogen directly from the air. 78% of air is Nitrogen. Oxygen comprises around 21% of the atmosphere. The Fermentation Tank requires Oxygen and either Corn Mash or Sugar

to make Ethanol. Research:Electrolysis unlocks the Electrolyzer which can make small amounts of Hydrogen and Oxygen from liters of Water, but one Air Separator will produce enough Oxygen for three Oxygen Furnace or two Oxygen Furnace II

to forge Molten Steel out of Molten Iron using the Bessemer process. Diesel can be made with Oxygen and Fuel Gas in a Cracking Unit. This process produces Carbon Dioxide and requires an Air Separator direct connect.

Oxygen

Type	Crafted material
State	Fluid
Transported by	Pipe [II•III] Pickup•Truck Haul Truck (Tank)
Stored in	Fluid Storage [II•III•IV] Shipyard
Created in	Electrolyzer Electrolyzer II Hydrogen Reformer
Used in	Cracking Unit Fermentation Tank Oxygen Furnace Oxygen Furnace II Smoke Stack Smoke Stack (Large)

Production

:

PROVIDES

12

36

12

36

/ 20 

/ 60 

Tier I

:

1

2

30 

60 

4

8

2

4

Tier II

:

1

7.5

8 

60 

4

30

2

15

:

4

16

3

12

15 

60 

8

32

8

32

3

12

Consumption

Tier I

:

4

12

6

18

20 

60 

10

30

Tier I

:

10

30

4

12

6

18

20 

60 

15

45

Tier II

:

4

24

6

36

10 

60 

10

60

Tier II

:

10

60

4

24

6

36

10 

60 

15

90

:

12

36

6

18

20 

60 

8

24

2

6

:

6

12

8

16

30 

60 

4

8

6

12

:

4

4

1

1

8

8

60 

60 

8

8

4

4

:

8

16

8

16

30 

60 

6

12

8

16

Tier I

:

16

24

12

18

40 

60 

8

12

16

24

Tier II

:

32

48

12

18

40 

60 

16

24

24

36

Small

:

ACCEPTS

20

60

/ 20 

/ 60 

Large

:

ACCEPTS

300

900

/ 20 

/ 60