# Outlet gas (stage 4)

Pyanodons fluid · internal name `outlet-gas-04` · fuel value 0.5MJ · first craftable in tier 5 (Chemical science pack, [tier 5](https://factorio.kalzumeus.com/tier/5.md))
HTML page: https://factorio.kalzumeus.com/fluid/outlet-gas-04/

## Produced by (3 recipes)

### Outlet gas (stage 4) (`outlet-gas-04`)

- 3 s · tier 5
- Ingredients: 100 × [Outlet gas (stage 3)](https://factorio.kalzumeus.com/fluid/outlet-gas-03.md), 50 × [Tall oil](https://factorio.kalzumeus.com/fluid/tall-oil.md)
- Results: 100 × [Outlet gas (stage 4)](https://factorio.kalzumeus.com/fluid/outlet-gas-04.md) (1000°C), 300 × [Aromatics](https://factorio.kalzumeus.com/fluid/aromatics.md)
- Made in: Wet scrubber MK 01, Wet scrubber MK 02, Wet scrubber MK 03, Wet scrubber MK 04
- Unlocked by: [Coke processing - Stage 3](https://factorio.kalzumeus.com/tech/coke-mk03.md)

### Phase 4 cadaveric arum nurturing and harvesting (`cadaveric-arum-mk04-breeder`)

- 30 s · tier 8
- Ingredients: 4 × [Cadaveric arum seeds MK 04](https://factorio.kalzumeus.com/item/cadaveric-arum-seeds-mk04.md), 75 × [Coalbed gas](https://factorio.kalzumeus.com/fluid/coalbed-gas.md), 10 × [Sulfur](https://factorio.kalzumeus.com/item/sulfur.md), 200 × [Outlet gas (stage 3)](https://factorio.kalzumeus.com/fluid/outlet-gas-03.md)
- Results: 1 × [Cadaveric arum MK 04](https://factorio.kalzumeus.com/item/cadaveric-arum-mk04-a.md), 50 × [Outlet gas (stage 4)](https://factorio.kalzumeus.com/fluid/outlet-gas-04.md)
- Made in: Cadaveric arum greenhouse MK 01, Cadaveric arum greenhouse MK 02, Cadaveric arum greenhouse MK 03, Cadaveric arum greenhouse MK 04
- Unlocked by: [Cadaveric arums - Stage 4](https://factorio.kalzumeus.com/tech/cadaveric-arum-mk04.md)

### Carbon black (`carbon-black-phytoplankton`)

- 40 s · tier ?
- Ingredients: 1 × [Biomass](https://factorio.kalzumeus.com/item/biomass.md), 8 × [Jerky](https://factorio.kalzumeus.com/item/dried-meat.md), 40 × [Phytoplankton](https://factorio.kalzumeus.com/fluid/phytoplankton.md), 10 × [Saline water](https://factorio.kalzumeus.com/fluid/water-saline.md)
- Results: 45 × [Phytoplankton](https://factorio.kalzumeus.com/fluid/phytoplankton.md), 80 × [Outlet gas (stage 4)](https://factorio.kalzumeus.com/fluid/outlet-gas-04.md), 20 × [Carbon black](https://factorio.kalzumeus.com/item/carbon-black.md), 10 × [Kerogen](https://factorio.kalzumeus.com/item/kerogen.md)
- Made in: Biofactory MK 01, Biofactory MK 02, Biofactory MK 03, Biofactory MK 04
- Unlocked by an upgrade choice (script), not research

## Used in (5 recipes)

- Flue gas (`outlet-gas-04-breakdown`, tier 5) → [Flue gas](https://factorio.kalzumeus.com/fluid/flue-gas.md)
- Hot stone brick (`hot-stone-brick`, tier 5) → [Hot stone brick](https://factorio.kalzumeus.com/item/hot-stone-brick.md)
- Outlet gas (stage 4) (`reheat-outlet-gas-2`, tier 5) → [Outlet gas (stage 4)](https://factorio.kalzumeus.com/fluid/outlet-gas-04.md)
- Warm stone brick (`warm-stone-brick-2`, tier 5) → [Warm stone brick](https://factorio.kalzumeus.com/item/warm-stone-brick.md)
- Warmer stone brick (`warmer-stone-brick-2`, tier 5) → [Warmer stone brick](https://factorio.kalzumeus.com/item/warmer-stone-brick.md)