# Molten Salt

Pyanodons fluid · internal name `molten-salt` · first craftable in tier 1 (pY science pack 1, [tier 1](https://factorio.kalzumeus.com/tier/1.md))
HTML page: https://factorio.kalzumeus.com/fluid/molten-salt/

## Produced by (10 recipes)

### Molten Salt (`molten-salt`)

- 30 s · tier 1
- Ingredients: 300 × [Salt](https://factorio.kalzumeus.com/item/salt.md)
- Results: 100 × [Molten Salt](https://factorio.kalzumeus.com/fluid/molten-salt.md) (1000°C)
- Made in: Basic oxygen furnace MK 01, Basic oxygen furnace MK 02, Basic oxygen furnace MK 03, Basic oxygen furnace MK 04
- Unlocked by: [Energy generation](https://factorio.kalzumeus.com/tech/energy-1.md)

### Pressurized steam (`he-01`)

- 2.5 s · tier 1
- Ingredients: 200 × [Hot Molten Salt](https://factorio.kalzumeus.com/fluid/hot-molten-salt.md) (≥950°C), 75 × [Pressurized water](https://factorio.kalzumeus.com/fluid/pressured-water.md)
- Results: 200 × [Molten Salt](https://factorio.kalzumeus.com/fluid/molten-salt.md), 75 × [Pressurized steam](https://factorio.kalzumeus.com/fluid/pressured-steam.md) (1000°C)
- Made in: Heat exchanger MK01, Heat exchanger MK02, Heat exchanger MK03, Heat exchanger MK04
- Unlocked by: [Biomass Power - Stage 1](https://factorio.kalzumeus.com/tech/biomassplant-mk01.md), [Coal Power - Stage 1](https://factorio.kalzumeus.com/tech/coalplant-mk01.md), [Gas Power - Stage 1](https://factorio.kalzumeus.com/tech/gasplant-mk01.md), [Oil Power - Stage 1](https://factorio.kalzumeus.com/tech/oilplant-mk01.md)

### Coke oven gas (`reheat-coke-gas`)

- 4 s · tier 2
- Ingredients: 100 × [Coke oven gas](https://factorio.kalzumeus.com/fluid/coke-oven-gas.md) (≤100°C), 50 × [Hot Molten Salt](https://factorio.kalzumeus.com/fluid/hot-molten-salt.md) (≥950°C)
- Results: 95 × [Coke oven gas](https://factorio.kalzumeus.com/fluid/coke-oven-gas.md) (500°C), 50 × [Molten Salt](https://factorio.kalzumeus.com/fluid/molten-salt.md)
- Made in: Heat exchanger MK01, Heat exchanger MK02, Heat exchanger MK03, Heat exchanger MK04
- Unlocked by: [Hot air - Stage 2](https://factorio.kalzumeus.com/tech/hot-air-mk02.md)

### Formaldehyde (`formaldehyde-from-refined-natural-gas`)

- 4 s · tier 2 · productivity modules allowed
- Ingredients: 100 × [Refined natural gas](https://factorio.kalzumeus.com/fluid/refined-natural-gas.md), 100 × [Pressurized air](https://factorio.kalzumeus.com/fluid/pressured-air.md), 30 × [Hot Molten Salt](https://factorio.kalzumeus.com/fluid/hot-molten-salt.md)
- Results: 50 × [Formaldehyde](https://factorio.kalzumeus.com/fluid/methanal.md), 100 × [Carbon dioxide](https://factorio.kalzumeus.com/fluid/carbon-dioxide.md), 30 × [Molten Salt](https://factorio.kalzumeus.com/fluid/molten-salt.md)
- Made in: Gas refinery MK 01, Gas refinery MK 02, Gas refinery MK 03, Gas refinery MK 04
- Unlocked by: [Petroleum gas processing - Stage 1](https://factorio.kalzumeus.com/tech/petroleum-gas-mk01.md)

### Pressurized steam (`he-02`)

- 2.5 s · tier 4
- Ingredients: 100 × [Hot Molten Salt](https://factorio.kalzumeus.com/fluid/hot-molten-salt.md) (≥1950°C), 75 × [Pressurized water](https://factorio.kalzumeus.com/fluid/pressured-water.md)
- Results: 100 × [Molten Salt](https://factorio.kalzumeus.com/fluid/molten-salt.md), 75 × [Pressurized steam](https://factorio.kalzumeus.com/fluid/pressured-steam.md) (2000°C)
- Made in: Heat exchanger MK01, Heat exchanger MK02, Heat exchanger MK03, Heat exchanger MK04
- Unlocked by: [Biomass Power - Stage 2](https://factorio.kalzumeus.com/tech/biomassplant-mk02.md), [Coal Power - Stage 2](https://factorio.kalzumeus.com/tech/coalplant-mk02.md), [Gas Power - Stage 2](https://factorio.kalzumeus.com/tech/gasplant-mk02.md), [Oil Power - Stage 2](https://factorio.kalzumeus.com/tech/oilplant-mk02.md)

### Outlet gas (stage 4) (`reheat-outlet-gas-2`)

- 4 s · tier 5
- Ingredients: 100 × [Outlet gas (stage 4)](https://factorio.kalzumeus.com/fluid/outlet-gas-04.md) (≤500°C), 50 × [Hot Molten Salt](https://factorio.kalzumeus.com/fluid/hot-molten-salt.md) (≥1950°C)
- Results: 95 × [Outlet gas (stage 4)](https://factorio.kalzumeus.com/fluid/outlet-gas-04.md) (1000°C), 50 × [Molten Salt](https://factorio.kalzumeus.com/fluid/molten-salt.md)
- Made in: Heat exchanger MK01, Heat exchanger MK02, Heat exchanger MK03, Heat exchanger MK04
- Unlocked by: [Hot air - Stage 3](https://factorio.kalzumeus.com/tech/hot-air-mk03.md)

### Pressurized steam (`he-03`)

- 2.5 s · tier 6
- Ingredients: 100 × [Hot Molten Salt](https://factorio.kalzumeus.com/fluid/hot-molten-salt.md) (≥2950°C), 75 × [Pressurized water](https://factorio.kalzumeus.com/fluid/pressured-water.md)
- Results: 100 × [Molten Salt](https://factorio.kalzumeus.com/fluid/molten-salt.md), 75 × [Pressurized steam](https://factorio.kalzumeus.com/fluid/pressured-steam.md) (3000°C)
- Made in: Heat exchanger MK01, Heat exchanger MK02, Heat exchanger MK03, Heat exchanger MK04
- Unlocked by: [Biomass Power - Stage 3](https://factorio.kalzumeus.com/tech/biomassplant-mk03.md), [Coal Power - Stage 3](https://factorio.kalzumeus.com/tech/coalplant-mk03.md), [Gas Power - Stage 3](https://factorio.kalzumeus.com/tech/gasplant-mk03.md), [Oil Power - Stage 3](https://factorio.kalzumeus.com/tech/oilplant-mk03.md)

### Used Control Rod reprocessing (`used-control-rod`)

- 10 s · tier 6
- Ingredients: 1 × [Used Control Rod](https://factorio.kalzumeus.com/item/used-control-rod.md), 50 × [Hot Molten Salt](https://factorio.kalzumeus.com/fluid/hot-molten-salt.md)
- Results: 5 × [Tritium](https://factorio.kalzumeus.com/fluid/tritium.md), 0.5 × [Control Rod](https://factorio.kalzumeus.com/item/control-rod.md) (50% chance), 50 × [Molten Salt](https://factorio.kalzumeus.com/fluid/molten-salt.md)
- Made in: Electrolyzer MK 01, Electrolyzer MK 02, Electrolyzer MK 03, Electrolyzer MK 04
- Unlocked by: [Nuclear power](https://factorio.kalzumeus.com/tech/nuclear-power.md)

### Pressurized steam (`he-04`)

- 2.5 s · tier 8
- Ingredients: 100 × [Hot Molten Salt](https://factorio.kalzumeus.com/fluid/hot-molten-salt.md) (≥3950°C), 75 × [Pressurized water](https://factorio.kalzumeus.com/fluid/pressured-water.md)
- Results: 100 × [Molten Salt](https://factorio.kalzumeus.com/fluid/molten-salt.md), 75 × [Pressurized steam](https://factorio.kalzumeus.com/fluid/pressured-steam.md) (4000°C)
- Made in: Heat exchanger MK01, Heat exchanger MK02, Heat exchanger MK03, Heat exchanger MK04
- Unlocked by: [Biomass Power - Stage 4](https://factorio.kalzumeus.com/tech/biomassplant-mk04.md), [Coal Power - Stage 4](https://factorio.kalzumeus.com/tech/coalplant-mk04.md), [Gas Power - Stage 4](https://factorio.kalzumeus.com/tech/gasplant-mk04.md), [Oil Power - Stage 4](https://factorio.kalzumeus.com/tech/oilplant-mk04.md), [Solar Power - Stage 4](https://factorio.kalzumeus.com/tech/solar-power-mk04.md)

### Pressurized steam (`he-05`)

- 2.5 s · tier 8
- Ingredients: 100 × [Hot Molten Salt](https://factorio.kalzumeus.com/fluid/hot-molten-salt.md) (≥4950°C), 75 × [Pressurized water](https://factorio.kalzumeus.com/fluid/pressured-water.md)
- Results: 100 × [Molten Salt](https://factorio.kalzumeus.com/fluid/molten-salt.md), 75 × [Pressurized steam](https://factorio.kalzumeus.com/fluid/pressured-steam.md) (5000°C)
- Made in: Heat exchanger MK01, Heat exchanger MK02, Heat exchanger MK03, Heat exchanger MK04
- Unlocked by: [Non Renewables - Stage 4](https://factorio.kalzumeus.com/tech/nonrenewable-mk04.md), [Solar Power - Stage 4](https://factorio.kalzumeus.com/tech/solar-power-mk04.md)

## Used in (20 recipes)

- Hot Molten Salt (`biomass-molten-salt-01`, tier 1) → [Hot Molten Salt](https://factorio.kalzumeus.com/fluid/hot-molten-salt.md)
- Hot Molten Salt (`coal-molten-salt-01`, tier 1) → [Hot Molten Salt](https://factorio.kalzumeus.com/fluid/hot-molten-salt.md)
- Hot Molten Salt (`oil-molten-salt-01`, tier 1) → [Hot Molten Salt](https://factorio.kalzumeus.com/fluid/hot-molten-salt.md)
- Hot Molten Salt (`gas-molten-salt-01`, tier 2) → [Hot Molten Salt](https://factorio.kalzumeus.com/fluid/hot-molten-salt.md)
- Hot Molten Salt (`biomass-molten-salt-02`, tier 4) → [Hot Molten Salt](https://factorio.kalzumeus.com/fluid/hot-molten-salt.md)
- Hot Molten Salt (`coal-molten-salt-02`, tier 4) → [Hot Molten Salt](https://factorio.kalzumeus.com/fluid/hot-molten-salt.md)
- Hot Molten Salt (`oil-molten-salt-02`, tier 4) → [Hot Molten Salt](https://factorio.kalzumeus.com/fluid/hot-molten-salt.md)
- Hot Molten Salt (`gas-molten-salt-02`, tier 5) → [Hot Molten Salt](https://factorio.kalzumeus.com/fluid/hot-molten-salt.md)
- Hot Molten Salt (`biomass-molten-salt-03`, tier 6) → [Hot Molten Salt](https://factorio.kalzumeus.com/fluid/hot-molten-salt.md)
- Hot Molten Salt (`coal-molten-salt-03`, tier 6) → [Hot Molten Salt](https://factorio.kalzumeus.com/fluid/hot-molten-salt.md)
- Hot Molten Salt (`oil-molten-salt-03`, tier 6) → [Hot Molten Salt](https://factorio.kalzumeus.com/fluid/hot-molten-salt.md)
- Spent MOX reactor fuel (`mox-molten-salt-01`, tier 6) → [Spent MOX reactor fuel](https://factorio.kalzumeus.com/fluid/reactor-waste-2.md)
- Spent reactor fuel (`nuclear-molten-salt-01`, tier 6) → [Spent reactor fuel](https://factorio.kalzumeus.com/fluid/reactor-waste-1.md)
- Hot Molten Salt (`gas-molten-salt-03`, tier 7) → [Hot Molten Salt](https://factorio.kalzumeus.com/fluid/hot-molten-salt.md)
- Deluxe worker's food (`workers-food-03`, tier 8) → [Deluxe worker's food](https://factorio.kalzumeus.com/item/workers-food-03.md)
- Hot Molten Salt (`biomass-molten-salt-04`, tier 8) → [Hot Molten Salt](https://factorio.kalzumeus.com/fluid/hot-molten-salt.md)
- Hot Molten Salt (`coal-molten-salt-04`, tier 8) → [Hot Molten Salt](https://factorio.kalzumeus.com/fluid/hot-molten-salt.md)
- Hot Molten Salt (`oil-molten-salt-04`, tier 8) → [Hot Molten Salt](https://factorio.kalzumeus.com/fluid/hot-molten-salt.md)
- Hot Molten Salt (`gas-molten-salt-04`, tier 9) → [Hot Molten Salt](https://factorio.kalzumeus.com/fluid/hot-molten-salt.md)
- Molten fluoride with Pa-233 (`nuclear-molten-thorium-reactor`, tier 9) → [Molten fluoride with Pa-233](https://factorio.kalzumeus.com/fluid/molten-fluoride-thorium-pa233.md)