Graphite: Difference between revisions

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'''Graphite''' is a crafted material used exclusively in the [[Arc Furnace]] and [[Arc Furnace II]] to produce {{infoicon|Molten Iron}}, {{infoicon|Molten Copper}}, {{infoicon|Molten Glass}}, and {{infoicon|Molten Silicon}}. It is made from {{infoicon|Coal}} at a 1:2 ratio. When used in an [[Arc Furnace II]] to replace a [[Blast Furnace II]], this reduces direct {{infoicon|Coal}} consumption by at least 90%; note, however, that {{infoicon|Molten Silicon}} always requires both {{infoicon|Coal}} and Graphite.
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'''Graphite''' is a crafted material used in late-game production of {{infoicon|Molten Iron}}, {{infoicon|Molten Copper}}, {{infoicon|Molten Glass}}, and {{infoicon|Molten Silicon}}. It is made from {{infoicon|Coal}} at a 1:2 ratio. With the exception of the Molten Silicon recipes, Graphite replaces Coal in recipes where it's used at a ratio which nets a substantial reduction in total usage of Coal.


As of version 0.4.7b you can not produce Graphite directly from {{infoicon|Coal}}. {{infoicon|Chemical Plant II}} only lists the other production recipe, with the use of {{infoicon|Chlorine}} and additonal output of {{infoicon|Sour Water}}
Even when using [[Boiler (Coal)]] to power the notoriously power-hungry [[Arc Furnace II]], overall {{infoicon|Coal}} usage still drops by 16.7-25.0% (depending on how efficiently the {{infoicon|Steam Lo}} energy is utilized). Similarly, total {{infoicon|Exhaust}} drops by 2.0-4.5 per furnace; thus, it is often beneficial to switch to the [[Arc Furnace II]] even if only coal power is available.


{{recipe fetch|dir=out}}
In order to produce Graphite directly from {{infoicon|Carbon Dioxide}} you will need the "CO2 Recycling" research, which requires [[Research Lab V]]. Unfortunately, once all blast furnaces have been converted, it is unlikely your factory will produce enough {{infoicon|Carbon Dioxide}} to rely wholly on this recipe, though fortunately the [[Chemical Plant II]] has enough inputs to simultaneously run both the {{infoicon|Coal}} and {{infoicon|Carbon Dioxide}} recipes (should prioritize the {{infoicon|Carbon Dioxide}} recycling recipe).
{{recipe fetch|dir=in}}
 
{{Footer Infobox}}

Latest revision as of 14:01, 23 May 2023

Graphite

TypeCrafted material
StateUnit
Transported byFlat Conveyor [IIIII]
PickupTruck
Stored inUnit Storage [IIIIIIV]
Shipyard
Created in
    None
Used in
    None

Graphite is a crafted material used exclusively in the Arc Furnace and Arc Furnace II to produce Molten Iron, Molten Copper, Molten Glass, and Molten Silicon. It is made from Coal at a 1:2 ratio. When used in an Arc Furnace II to replace a Blast Furnace II, this reduces direct Coal consumption by at least 90%; note, however, that Molten Silicon always requires both Coal and Graphite.

Even when using Boiler to power the notoriously power-hungry Arc Furnace II, overall Coal usage still drops by 16.7-25.0% (depending on how efficiently the Steam (Low) energy is utilized). Similarly, total Exhaust drops by 2.0-4.5 per furnace; thus, it is often beneficial to switch to the Arc Furnace II even if only coal power is available.

In order to produce Graphite directly from Carbon Dioxide you will need the "CO2 Recycling" research, which requires Research Lab V. Unfortunately, once all blast furnaces have been converted, it is unlikely your factory will produce enough Carbon Dioxide to rely wholly on this recipe, though fortunately the Chemical Plant II has enough inputs to simultaneously run both the Coal and Carbon Dioxide recipes (should prioritize the Carbon Dioxide recycling recipe).

Recipes

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.

Production

Tier I
:
4
4
12
12
60 
60 
12
12
4
4
Tier II
:
24
144
10 
60 
1
6
Tier II
:
4
8
12
24
30 
60 
12
24
4
8

Consumption

:
16
24
4
6
40 
60 
16
24
12
18
Tier I
:
8
24
1
3
20 
60 
8
24
1
3
Tier I
:
12
36
1
3
20 
60 
8
24
1
3
Tier I
:
8
24
1
3
1
3
20 
60 
8
24
3
9
2
6
Tier I
:
8
24
1
3
20 
60 
8
24
1
3
Tier I
:
10
30
1
3
20 
60 
8
24
4
12
2
6
Tier I
:
8
24
1
3
1
3
20 
60 
8
24
3
9
2
6
Tier I
:
8
24
1
3
20 
60 
8
24
1
3
Tier I
:
16
48
4
12
1
3
20 
60 
12
36
6
18
8
24
Tier II
:
16
48
1
3
2
6
20 
60 
16
48
2
6
2
6
Tier II
:
24
72
1
3
2
6
20 
60 
16
48
2
6
2
6
Tier II
:
16
48
2
6
1
3
2
6
20 
60 
16
48
6
18
2
6
4
12
Tier II
:
16
48
1
3
2
6
20 
60 
16
48
2
6
2
6
Tier II
:
20
60
1
3
2
6
20 
60 
16
48
8
24
2
6
4
12
Tier II
:
16
48
2
6
1
3
2
6
20 
60 
16
48
6
18
2
6
4
12
Tier II
:
16
48
1
3
2
6
20 
60 
16
48
2
6
2
6
Tier II
:
32
96
8
24
1
3
2
6
20 
60 
24
72
12
36
2
6
16
48
Tier II
:
16
48
1
3
2
6
20 
60 
4
12
12
36
2
6
12
36
Tier II
:
16
48
1
3
2
6
20 
60 
16
48
2
6
2
6
Tier II
:
12
36
6
18
1
3
20 
60 
4
12
4
12
4
12
:
2
2
2
2
60 
60 
2
2