# Acetylene (technology)

internal name `acetylene` · tier 0 (Automation science pack, [tier 0](https://factorio.kalzumeus.com/tier/0.md))
HTML page: https://factorio.kalzumeus.com/tech/acetylene/

## Cost

60 units of (1 × [Automation science pack](https://factorio.kalzumeus.com/item/automation-science-pack.md)), 30 s each.

## Requires (1)

- [Concrete](https://factorio.kalzumeus.com/tech/concrete.md)

## Leads to (2)

- [Evaporation processing](https://factorio.kalzumeus.com/tech/fluid-processing-machines-1.md)
- [Solder - Stage 1](https://factorio.kalzumeus.com/tech/solder-mk01.md)

## Unlocks (3 recipes)

### Acetylene (`acetylene`)

- 8 s · tier 0 · productivity modules allowed
- Ingredients: 300 × [Water](https://factorio.kalzumeus.com/fluid/water.md), 10 × [Calcium carbide](https://factorio.kalzumeus.com/item/calcium-carbide.md)
- Results: 100 × [Acetylene](https://factorio.kalzumeus.com/fluid/acetylene.md), 25 × [Slaked lime](https://factorio.kalzumeus.com/fluid/slacked-lime.md)
- Made in: Gasifier MK 01, Gasifier MK 02, Gasifier MK 03, Gasifier MK 04
- Unlocked by: [Acetylene](https://factorio.kalzumeus.com/tech/acetylene.md)

### Calcium carbide (`calcium-carbide`)

- 4 s · tier 0 · productivity modules allowed
- Ingredients: 7 × [Coke](https://factorio.kalzumeus.com/item/coke.md), 2 × [Lime](https://factorio.kalzumeus.com/item/lime.md)
- Results: 10 × [Calcium carbide](https://factorio.kalzumeus.com/item/calcium-carbide.md)
- Made in: High pressure furnace MK 01, High pressure furnace MK 02, High pressure furnace MK 03, High pressure furnace MK 04
- Unlocked by: [Acetylene](https://factorio.kalzumeus.com/tech/acetylene.md)

### Gasifier MK 01 (`gasifier`)

- 1 s · tier 0
- Ingredients: 20 × [Steel plate](https://factorio.kalzumeus.com/item/steel-plate.md), 20 × [Pipe](https://factorio.kalzumeus.com/item/pipe.md), 10 × [Iron plate](https://factorio.kalzumeus.com/item/iron-plate.md), 2 × [Steam engine](https://factorio.kalzumeus.com/item/steam-engine.md), 4 × [Air-core inductors](https://factorio.kalzumeus.com/item/inductor1.md), 10 × [Small parts](https://factorio.kalzumeus.com/item/small-parts-01.md)
- Results: 1 × [Gasifier MK 01](https://factorio.kalzumeus.com/item/gasifier.md)
- Made in: Burner assembling machine MK 01, Burner assembling machine MK 02, Burner assembling machine MK 03, Automated factory MK 01, Automated factory MK 02, Automated factory MK 03, Automated factory MK 04, Character, Character (flying), Mutagenic infusion,  (flying)
- Unlocked by: [Acetylene](https://factorio.kalzumeus.com/tech/acetylene.md)