# Uranium processing - Stage 1 (technology) internal name `uranium-mk01` · tier 6 (pY science pack 3, [tier 6](https://factorio.kalzumeus.com/tier/6.md)) HTML page: https://factorio.kalzumeus.com/tech/uranium-mk01/ ## Cost 900 units of (1 × [pY science pack 3](https://factorio.kalzumeus.com/item/py-science-pack-3.md), 2 × [Chemical science pack](https://factorio.kalzumeus.com/item/chemical-science-pack.md), 3 × [pY science pack 2](https://factorio.kalzumeus.com/item/py-science-pack-2.md), 6 × [Logistic science pack](https://factorio.kalzumeus.com/item/logistic-science-pack.md), 10 × [pY science pack 1](https://factorio.kalzumeus.com/item/py-science-pack-1.md), 20 × [Automation science pack](https://factorio.kalzumeus.com/item/automation-science-pack.md)), 180 s each. ## Requires (1) - [pY science pack](https://factorio.kalzumeus.com/tech/py-science-pack-3.md) ## Leads to (1) - [Nuclear power](https://factorio.kalzumeus.com/tech/nuclear-power.md) ## Unlocks (13 recipes) ### Uranium 238 (`Depleted-uf6-to-u-oxide`) - 2 s · tier 6 - Ingredients: 40 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (≤10°C) - Results: 40 × [Uranium 238](https://factorio.kalzumeus.com/item/u-238.md) - Made in: Evaporator MK 01, Evaporator MK 01 (Legacy), Evaporator MK 02, Evaporator MK 02 (Legacy), Evaporator MK 03, Evaporator MK 03 (Legacy), Evaporator MK 04, Evaporator MK 04 (Legacy) - Unlocked by: [Uranium processing - Stage 1](https://factorio.kalzumeus.com/tech/uranium-mk01.md) ### Uranium hexafluoride 0.10% (`depleted-uf6-0-10`) - 1 s · tier 6 - Ingredients: 400 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (≥14°C ≤19.9999°C) - Results: 200 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (20°C), 200 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (10°C) - Made in: Gas processing unit MK 01, Gas processing unit MK 02, Gas processing unit MK 03, Gas processing unit MK 04 - Unlocked by: [Uranium processing - Stage 1](https://factorio.kalzumeus.com/tech/uranium-mk01.md) ### Uranium hexafluoride 0.15% (`depleted-uf6-0-15`) - 1 s · tier 6 - Ingredients: 400 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (≥20°C ≤27.9999°C) - Results: 200 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (28°C), 200 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (14°C) - Made in: Gas processing unit MK 01, Gas processing unit MK 02, Gas processing unit MK 03, Gas processing unit MK 04 - Unlocked by: [Uranium processing - Stage 1](https://factorio.kalzumeus.com/tech/uranium-mk01.md) ### Uranium hexafluoride 0.21% (`depleted-uf6-0-21`) - 1 s · tier 6 - Ingredients: 400 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (≥28°C ≤38.9999°C) - Results: 200 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (39°C), 200 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (20°C) - Made in: Gas processing unit MK 01, Gas processing unit MK 02, Gas processing unit MK 03, Gas processing unit MK 04 - Unlocked by: [Uranium processing - Stage 1](https://factorio.kalzumeus.com/tech/uranium-mk01.md) ### Uranium hexafluoride 0.29% (`depleted-uf6-0-29`) - 1 s · tier 6 - Ingredients: 400 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (≥39°C ≤53.9999°C) - Results: 200 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (54°C), 200 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (28°C) - Made in: Gas processing unit MK 01, Gas processing unit MK 02, Gas processing unit MK 03, Gas processing unit MK 04 - Unlocked by: [Uranium processing - Stage 1](https://factorio.kalzumeus.com/tech/uranium-mk01.md) ### Uranium hexafluoride 0.39% (`depleted-uf6-0-39`) - 1 s · tier 6 - Ingredients: 400 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (≥54°C ≤69.9999°C) - Results: 200 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (70°C), 200 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (39°C) - Made in: Gas processing unit MK 01, Gas processing unit MK 02, Gas processing unit MK 03, Gas processing unit MK 04 - Unlocked by: [Uranium processing - Stage 1](https://factorio.kalzumeus.com/tech/uranium-mk01.md) ### Hydrofluoric acid (`hydrofluoric-acid`) - 5 s · tier 6 · productivity modules allowed - Ingredients: 75 × [Sulfuric acid](https://factorio.kalzumeus.com/fluid/sulfuric-acid.md), 5 × [Powdered phosphate rock](https://factorio.kalzumeus.com/item/powdered-phosphate-rock.md), 50 × [Prepared quartz](https://factorio.kalzumeus.com/fluid/prepared-quartz.md) - Results: 200 × [Hydrofluoric acid](https://factorio.kalzumeus.com/fluid/hydrofluoric-acid.md) - Made in: Mixer MK 01, Mixer MK 02, Mixer MK 03, Mixer MK 04 - Unlocked by: [Uranium processing - Stage 1](https://factorio.kalzumeus.com/tech/uranium-mk01.md) ### Uranium hexafluoride 0.90% (`uf6-0-90`) - 1 s · tier 6 - Ingredients: 400 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (≥70°C ≤88.9999°C) - Results: 200 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (89°C), 200 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (54°C) - Made in: Gas processing unit MK 01, Gas processing unit MK 02, Gas processing unit MK 03, Gas processing unit MK 04 - Unlocked by: [Uranium processing - Stage 1](https://factorio.kalzumeus.com/tech/uranium-mk01.md) ### Uranium hexafluoride 1.15% (`uf6-1-15`) - 1 s · tier 6 - Ingredients: 400 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (≥89°C ≤113.999°C) - Results: 200 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (114°C), 200 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (70°C) - Made in: Gas processing unit MK 01, Gas processing unit MK 02, Gas processing unit MK 03, Gas processing unit MK 04 - Unlocked by: [Uranium processing - Stage 1](https://factorio.kalzumeus.com/tech/uranium-mk01.md) ### Uranium hexafluoride 1.47% (`uf6-1-47`) - 1 s · tier 6 - Ingredients: 400 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (≥114°C ≤146.999°C) - Results: 200 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (147°C), 200 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (89°C) - Made in: Gas processing unit MK 01, Gas processing unit MK 02, Gas processing unit MK 03, Gas processing unit MK 04 - Unlocked by: [Uranium processing - Stage 1](https://factorio.kalzumeus.com/tech/uranium-mk01.md) ### Uranium hexafluoride 1.89% (`uf6-1-89`) - 1 s · tier 6 - Ingredients: 400 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (≥147°C ≤187.999°C) - Results: 200 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (188°C), 200 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (114°C) - Made in: Gas processing unit MK 01, Gas processing unit MK 02, Gas processing unit MK 03, Gas processing unit MK 04 - Unlocked by: [Uranium processing - Stage 1](https://factorio.kalzumeus.com/tech/uranium-mk01.md) ### Uranium hexafluoride 2.42% (`uf6-2-42`) - 1 s · tier 6 - Ingredients: 400 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (≥188°C ≤241.999°C) - Results: 200 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (242°C), 200 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (147°C) - Made in: Gas processing unit MK 01, Gas processing unit MK 02, Gas processing unit MK 03, Gas processing unit MK 04 - Unlocked by: [Uranium processing - Stage 1](https://factorio.kalzumeus.com/tech/uranium-mk01.md) ### Uranium hexafluoride (`yellow-cake-uf6`) - 4 s · tier 6 - Ingredients: 5 × [Yellowcake](https://factorio.kalzumeus.com/item/yellow-cake.md), 50 × [Hydrofluoric acid](https://factorio.kalzumeus.com/fluid/hydrofluoric-acid.md), 50 × [Fluorine gas](https://factorio.kalzumeus.com/fluid/fluorine-gas.md) - Results: 100 × [Uranium hexafluoride](https://factorio.kalzumeus.com/fluid/uf6.md) (70°C) - Made in: Hydroclassifier MK 01, Hydroclassifier MK 02, Hydroclassifier MK 03, Hydroclassifier MK 04 - Unlocked by: [Uranium processing - Stage 1](https://factorio.kalzumeus.com/tech/uranium-mk01.md)