# Rich gas

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

## Produced by (3 recipes)

### Purified gas distillation (`rich-gas`)

- 6 s · tier 7 · productivity modules allowed
- Ingredients: 100 × [Highly purified gas](https://factorio.kalzumeus.com/fluid/high-purified-gas.md)
- Results: 80 × [Rich gas](https://factorio.kalzumeus.com/fluid/rich-gas.md), 10 × [Methanol](https://factorio.kalzumeus.com/fluid/methanol.md), 10 × [Helium rich gas](https://factorio.kalzumeus.com/fluid/helium-rich-gas.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: [Helium processing 2](https://factorio.kalzumeus.com/tech/helium-processing-mk02.md)

### Rich gas (`gas-bladder-to-rich-gas`)

- 5 s · tier 9
- Ingredients: 1 × [Gas bladder](https://factorio.kalzumeus.com/item/gas-bladder.md)
- Results: 30 × [Rich gas](https://factorio.kalzumeus.com/fluid/rich-gas.md)
- Made in: Gas refinery MK 01, Gas refinery MK 02, Gas refinery MK 03, Gas refinery MK 04
- Unlocked by: [Phagnots - Stage 4](https://factorio.kalzumeus.com/tech/phagnot-mk04.md)

### Pure natural gas (`pure-natural-gas`)

- 10 s · tier 5
- Ingredients: 100 × [Purified natural gas](https://factorio.kalzumeus.com/fluid/purified-natural-gas.md), 300 × [Water](https://factorio.kalzumeus.com/fluid/water.md), 1 × [Activated carbon](https://factorio.kalzumeus.com/item/active-carbon.md)
- Results: 100 × [Pure natural gas](https://factorio.kalzumeus.com/fluid/pure-natural-gas.md), 40 × [Rich gas](https://factorio.kalzumeus.com/fluid/rich-gas.md)
- Made in: Filter MK 01, Filter MK 02, Filter MK 03, Filter MK 04
- Unlocked by: [Petroleum gas processing - Stage 2](https://factorio.kalzumeus.com/tech/petroleum-gas-mk02.md)

## Used in (5 recipes)

- Liquify rich gas (`liquid-rich-gas`, tier 7) → [Liquid rich gas](https://factorio.kalzumeus.com/fluid/liquid-rich-gas.md)
- Phase 4 moss cultivation and harvesting (`moss-mk04r`, tier 8) → [Moss MK 04](https://factorio.kalzumeus.com/item/moss-mk04.md)
- Dhilmo MK 04 (`dhilmos-mk04r`, tier 9) → [Dhilmo MK 04](https://factorio.kalzumeus.com/item/dhilmos-mk04.md)
- Xeno MK 04 (`xeno-mk04r`, tier 9) → [Xeno MK 04](https://factorio.kalzumeus.com/item/xeno-mk04.md)
- Simik MK 04 (`simik-mk04r`, tier 10) → [Simik MK 04](https://factorio.kalzumeus.com/item/simik-mk04.md)