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Difference between revisions of "Furnace"

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Revision as of 16:54, 31 December 2017

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Kit (Furnace)
ItemKitFurnace.png
Recipe
Created With Autolathe, Fabricator
Cost 30g Iron, 10g Copper
Furnace
Furnace.jpg
Construction
Placed with {{{placed_with_item}}}
Placed on {{{placed_on_grid}}}


Description

Used to smelt ingots and alloys using an oxygen/volatile gas mix. Ice (Oxite) and Ice (Volatiles) can be manually input directly in the furnace in order to create crude gas mixtures, or to be directly extracted as an easy trick for melting the ice.

Recipes

While smelting steel is easily achieved with ice, other recipes usually require a working piping setup. This can be done by separating gases into tanks using atmospheric units and piping individual gases through a mixer and a Pressure Regulator or a Pipe Volume Pump connected to the furnace input. Output should also be extracted and vented/recycled through a backpressure regulator to keep furnace pressure in check. The optimal gas mix that burns completely is 1 part (33.3%) oxygen to 2 parts (66.6%) volatiles, other mixes would also work but leave you with leftover oxygen or volatiles depending on the percentages used. It could also result in lower temperature if that is desired, but you could also use a volume pump with a lower fuel input setting.

Item Pressure (kPa) Temp (K) Ingredients Notes
Min Max Min Max Ratio Ore
Lead 100 100 000 300 100 000 1 Lead
Gold 600 1 Gold
Copper 600 1 Copper
Silver 600 1 Silver
Nickel 800 1 Nickel
Iron 900 1 Iron
Silicon 900 1 Silicon
Solder 300 3 500 300 2 000 1:1 Iron:Lead Can be achieved by dropping 2 oxite and 1 volatile
Steel 100 100 000 600 100 000 3:1 Iron:Carbon(Coal) Can easily be achieved by just dropping 1 oxite and 2 volatiles
Electrum 800 2 400 700 10 000 1:1 Gold:Silver Can be achieved by just dropping 2 oxite and 2 volatiles
Invar 6 000 7 000 1 200 1 500 1:1 Iron:Nickel Can be achieved by just dropping 4 oxite and 2 volatiles
Constantan 100 10 000 1 000 1 500 1:1 Copper:Nickel can be achieved by dropping 4 oxite and 1 volatile

Some example fuel mixes

Prime AFR In: Mols Result Out: Mols
H2 O2 Press. Temp O2 H2 Co2 X
100 kPa 2:1 29 14 2 135 1 953 1 3 82 33
200 kPa 2:1 59 29 4 500 2 000 1 5 169 80
200 kPa 3:1 65 21 3 400 1 900 2 26 118 52
200 kPa 4:1 72 18 3 000 1 800 1 40 99 42
200 kPa 1:1 43 43 3 493 1 917 22 2 127 59
200 kPa 1:4 17 68 1 646 1 319 63 2 50 18
300 kPa 2:1 86 42 6 850 2 109 2 7 242 115
500 kPa 2:1 143 69 11 814 2 150 3 11 400 193