# Coal gas

Pyanodons fluid · internal name `coal-gas` · fuel value 0.2MJ · first craftable in tier 0 (Automation science pack, [tier 0](https://factorio.kalzumeus.com/tier/0.md))
HTML page: https://factorio.kalzumeus.com/fluid/coal-gas/

## Produced by (8 recipes)

### Coal gas from coal (`coal-gas`)

- 3 s · tier 0 · productivity modules allowed
- Ingredients: 10 × [Coal](https://factorio.kalzumeus.com/item/coal.md)
- Results: 40 × [Coal gas](https://factorio.kalzumeus.com/fluid/coal-gas.md), 50 × [Tar](https://factorio.kalzumeus.com/fluid/tar.md), 0.3 × [Iron oxide](https://factorio.kalzumeus.com/item/iron-oxide.md) (30% chance), 6 × [Coke](https://factorio.kalzumeus.com/item/coke.md)
- Made in: Destructive distillation column MK 01, Destructive distillation column MK 02, Destructive distillation column MK 03, Destructive distillation column MK 04
- Unlocked by: [Coal processing](https://factorio.kalzumeus.com/tech/coal-processing-1.md)

### Coal gas (`coal-gas-from-coke`)

- 5 s · tier 0 · productivity modules allowed
- Ingredients: 20 × [Coke](https://factorio.kalzumeus.com/item/coke.md)
- Results: 20 × [Coal gas](https://factorio.kalzumeus.com/fluid/coal-gas.md), 20 × [Tar](https://factorio.kalzumeus.com/fluid/tar.md), 1 × [Ash](https://factorio.kalzumeus.com/item/ash.md)
- Made in: Destructive distillation column MK 01, Destructive distillation column MK 02, Destructive distillation column MK 03, Destructive distillation column MK 04
- Unlocked by: [Coal processing](https://factorio.kalzumeus.com/tech/coal-processing-1.md)

### Coal gas (`coalbed-gas-to-coalgas`)

- 10 s · tier 2
- Ingredients: 400 × [Coalbed gas](https://factorio.kalzumeus.com/fluid/coalbed-gas.md), 1 × [Filtration media](https://factorio.kalzumeus.com/item/filtration-media.md)
- Results: 400 × [Coal gas](https://factorio.kalzumeus.com/fluid/coal-gas.md)
- Made in: Filter MK 01, Filter MK 02, Filter MK 03, Filter MK 04
- Unlocked by: [Coalbed methane extractor - Stage 1](https://factorio.kalzumeus.com/tech/coalbed-mk01.md)

### Coal gas (`low-distillate-to-coal-gas`)

- 4 s · tier 2
- Ingredients: 100 × [Low distillates](https://factorio.kalzumeus.com/fluid/low-distillate.md), 1 × [Tin chromium alloy](https://factorio.kalzumeus.com/item/sncr-alloy.md)
- Results: 200 × [Coal gas](https://factorio.kalzumeus.com/fluid/coal-gas.md)
- Made in: Heavy oil refinery MK 01, Heavy oil refinery MK 02, Heavy oil refinery MK 03, Heavy oil refinery MK 04
- Unlocked by: [Petroleum gas processing - Stage 1](https://factorio.kalzumeus.com/tech/petroleum-gas-mk01.md)

### Coal gas from wood (`coal-gas-from-wood`)

- 3 s · tier 0 · productivity modules allowed
- Ingredients: 10 × [Wood](https://factorio.kalzumeus.com/item/wood.md)
- Results: 10 × [Coal gas](https://factorio.kalzumeus.com/fluid/coal-gas.md), 30 × [Tar](https://factorio.kalzumeus.com/fluid/tar.md), 0.3 × [Iron oxide](https://factorio.kalzumeus.com/item/iron-oxide.md) (30% chance), 10 × [Coal](https://factorio.kalzumeus.com/item/coal.md)
- Made in: Destructive distillation column MK 01, Destructive distillation column MK 02, Destructive distillation column MK 03, Destructive distillation column MK 04
- Unlocked by: [Coal processing](https://factorio.kalzumeus.com/tech/coal-processing-1.md)

### Carbolic oil (`tar-to-carbolic`)

- 5 s · tier 0 · productivity modules allowed
- Ingredients: 100 × [Tar](https://factorio.kalzumeus.com/fluid/tar.md), 100 × [Steam](https://factorio.kalzumeus.com/fluid/steam.md) (≥250°C), 1 × [Raw coal](https://factorio.kalzumeus.com/item/raw-coal.md)
- Results: 0.3 × [Rich clay](https://factorio.kalzumeus.com/item/rich-clay.md) (30% chance), 1 × [Ash](https://factorio.kalzumeus.com/item/ash.md), 35 × [Coal gas](https://factorio.kalzumeus.com/fluid/coal-gas.md), 10 × [Carbolic oil](https://factorio.kalzumeus.com/fluid/carbolic-oil.md)
- Made in: Destructive distillation column MK 01, Destructive distillation column MK 02, Destructive distillation column MK 03, Destructive distillation column MK 04
- Unlocked by: [Coal processing](https://factorio.kalzumeus.com/tech/coal-processing-1.md)

### Coal (`distilled-raw-coal`)

- 2 s · tier 0
- Ingredients: 10 × [Raw coal](https://factorio.kalzumeus.com/item/raw-coal.md)
- Results: 60 × [Coal gas](https://factorio.kalzumeus.com/fluid/coal-gas.md), 30 × [Tar](https://factorio.kalzumeus.com/fluid/tar.md), 0.2 × [Iron oxide](https://factorio.kalzumeus.com/item/iron-oxide.md) (20% chance), 3 × [Coal](https://factorio.kalzumeus.com/item/coal.md)
- Made in: Destructive distillation column MK 01, Destructive distillation column MK 02, Destructive distillation column MK 03, Destructive distillation column MK 04
- Unlocked by: [Coal processing](https://factorio.kalzumeus.com/tech/coal-processing-1.md)

### Sweetened biomass deconstruction and fermentation process (`biomass-destruction`)

- 5 s · tier ? · productivity modules allowed
- Ingredients: 20 × [Powdered biomass](https://factorio.kalzumeus.com/item/powdered-biomass.md)
- Results: 60 × [Coalbed gas](https://factorio.kalzumeus.com/fluid/coalbed-gas.md), 40 × [Carbon dioxide](https://factorio.kalzumeus.com/fluid/carbon-dioxide.md), 20 × [Coal gas](https://factorio.kalzumeus.com/fluid/coal-gas.md), 40 × [Methane](https://factorio.kalzumeus.com/fluid/methane.md)
- Made in: Destructive distillation column MK 01, Destructive distillation column MK 02, Destructive distillation column MK 03, Destructive distillation column MK 04
- Unlocked by an upgrade choice (script), not research

## Used in (38 recipes)

- Ash (`coal-gas-void`, tier 0) → [Ash](https://factorio.kalzumeus.com/item/ash.md)
- Syngas from coal gas (`syngas`, tier 0) → [Syngas](https://factorio.kalzumeus.com/fluid/syngas.md)
- Syngas using oxygen (`syngas2`, tier 2) → [Syngas](https://factorio.kalzumeus.com/fluid/syngas.md)
- Cadaveric arum (`cadaveric-arum-1`, tier 4) → [Cadaveric arum](https://factorio.kalzumeus.com/item/cadaveric-arum.md)
- Cadaveric arum (`cadaveric-arum-2`, tier 5) → [Cadaveric arum](https://factorio.kalzumeus.com/item/cadaveric-arum.md)
- Copper ore (`mining-copper`, tier 5) → [Copper ore](https://factorio.kalzumeus.com/item/copper-ore.md)
- Iron ore (`mining-iron`, tier 5) → [Iron ore](https://factorio.kalzumeus.com/item/iron-ore.md)
- Limestone (`mining-limestone`, tier 5) → [Limestone](https://factorio.kalzumeus.com/item/limestone.md)
- Phase 2 cadaveric seed harvesting (`cadaveric-arum-mk02-seeder`, tier 5) → [Cadaveric arum MK 02 pulp](https://factorio.kalzumeus.com/fluid/cadaveric-arum-mk02-seed-juice.md)
- Quartz ore (`mining-quartz`, tier 5) → [Quartz ore](https://factorio.kalzumeus.com/item/ore-quartz.md)
- Cadaveric arum (`cadaveric-arum-3`, tier 6) → [Cadaveric arum](https://factorio.kalzumeus.com/item/cadaveric-arum.md)
- Aluminium ore (`mining-aluminium`, tier 7) → [Aluminium ore](https://factorio.kalzumeus.com/item/ore-aluminium.md)
- Mining nexelit (`mining-nexelit`, tier 7) → [Raw nexelit](https://factorio.kalzumeus.com/item/nexelit-ore.md)
- Stone (`mining-stone`, tier 7) → [Stone](https://factorio.kalzumeus.com/item/stone.md)
- Cadaveric arum (`cadaveric-arum-4`, tier 8) → [Cadaveric arum](https://factorio.kalzumeus.com/item/cadaveric-arum.md)
- Phase 4 cadaveric arum breeding program (`cadaveric-arum-mk04-item`, tier 8) → [Cadaveric arum MK 04](https://factorio.kalzumeus.com/item/cadaveric-arum-mk04-a.md)
- Phase 4 cadaveric seed harvesting (`cadaveric-arum-mk04-seeder`, tier 8) → [Cadaveric arum MK 04 pulp](https://factorio.kalzumeus.com/fluid/cadaveric-arum-mk04-seed-juice.md)
- Phase 4 cadaveric seed separation (`cadaveric-arum-mk04-juicer`, tier 8) → [Cadaveric arum seeds MK 04](https://factorio.kalzumeus.com/item/cadaveric-arum-seeds-mk04.md)
- Cadaveric arum (`arum-super-1`, tier 9) → [Cadaveric arum](https://factorio.kalzumeus.com/item/cadaveric-arum.md)
- Cadaveric arum (`arum-super-10`, tier 9) → [Cadaveric arum](https://factorio.kalzumeus.com/item/cadaveric-arum.md)
- Cadaveric arum (`arum-super-2`, tier 9) → [Cadaveric arum](https://factorio.kalzumeus.com/item/cadaveric-arum.md)
- Cadaveric arum (`arum-super-3`, tier 9) → [Cadaveric arum](https://factorio.kalzumeus.com/item/cadaveric-arum.md)
- Cadaveric arum (`arum-super-4`, tier 9) → [Cadaveric arum](https://factorio.kalzumeus.com/item/cadaveric-arum.md)
- Cadaveric arum (`arum-super-5`, tier 9) → [Cadaveric arum](https://factorio.kalzumeus.com/item/cadaveric-arum.md)
- Cadaveric arum (`arum-super-6`, tier 9) → [Cadaveric arum](https://factorio.kalzumeus.com/item/cadaveric-arum.md)
- Cadaveric arum (`arum-super-7`, tier 9) → [Cadaveric arum](https://factorio.kalzumeus.com/item/cadaveric-arum.md)
- Cadaveric arum (`arum-super-8`, tier 9) → [Cadaveric arum](https://factorio.kalzumeus.com/item/cadaveric-arum.md)
- Cadaveric arum (`arum-super-9`, tier 9) → [Cadaveric arum](https://factorio.kalzumeus.com/item/cadaveric-arum.md)
- Breed benzene (`pa-benzene`, tier ?) → [Benzene](https://factorio.kalzumeus.com/fluid/benzene.md)
- Cadaveric arum (`cadaveric-arum-1-msa`, tier ?) → [Cadaveric arum](https://factorio.kalzumeus.com/item/cadaveric-arum.md)
- Cadaveric arum (`cadaveric-arum-1-soil`, tier ?) → [Cadaveric arum](https://factorio.kalzumeus.com/item/cadaveric-arum.md)
- Cadaveric arum (`cadaveric-arum-2-msa`, tier ?) → [Cadaveric arum](https://factorio.kalzumeus.com/item/cadaveric-arum.md)
- Cadaveric arum (`cadaveric-arum-2-soil`, tier ?) → [Cadaveric arum](https://factorio.kalzumeus.com/item/cadaveric-arum.md)
- Cadaveric arum (`cadaveric-arum-3-msa`, tier ?) → [Cadaveric arum](https://factorio.kalzumeus.com/item/cadaveric-arum.md)
- Cadaveric arum (`cadaveric-arum-3-soil`, tier ?) → [Cadaveric arum](https://factorio.kalzumeus.com/item/cadaveric-arum.md)
- Cadaveric arum (`cadaveric-arum-4-msa`, tier ?) → [Cadaveric arum](https://factorio.kalzumeus.com/item/cadaveric-arum.md)
- Cadaveric arum (`cadaveric-arum-4-soil`, tier ?) → [Cadaveric arum](https://factorio.kalzumeus.com/item/cadaveric-arum.md)
- Dimethyl sulfide (DMS) (`dms`, tier ?) → [Dimethyl sulfide (DMS)](https://factorio.kalzumeus.com/fluid/dms.md)