# Used solvent

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

## Produced by (1 recipes)

### Vanadium concentrate (`vanadium-concentrate`)

- 15 s · tier 5
- Ingredients: 200 × [Industrial solvent](https://factorio.kalzumeus.com/fluid/industrial-solvent.md), 100 × [Hydrogen peroxide](https://factorio.kalzumeus.com/fluid/hydrogen-peroxide.md), 100 × [Vanadium solution](https://factorio.kalzumeus.com/fluid/vanadium-solution.md), 5 × [Chromium](https://factorio.kalzumeus.com/item/chromium.md)
- Results: 100 × [Vanadium concentrate](https://factorio.kalzumeus.com/fluid/vanadium-concentrate.md), 300 × [Used solvent](https://factorio.kalzumeus.com/fluid/used-solvent.md)
- Made in: Mixer MK 01, Mixer MK 02, Mixer MK 03, Mixer MK 04
- Unlocked by: [Vanadium processing](https://factorio.kalzumeus.com/tech/vanadium-processing-2.md)

## Used in (2 recipes)

- Evaporate solvent (`cobalt-solvent`, tier 5) → [Ash](https://factorio.kalzumeus.com/item/ash.md)
- Solvent separation (`solvent-separation`, tier 5) → [Organic solvent](https://factorio.kalzumeus.com/fluid/organic-solvent.md)