How to get Oxygen in Pyanodon for Factorio. Compare recipes, ingredients, machines and research requirements.
300 Heavy water → 200 Deuterium + 100 Oxygen
Compatible machines Electrolyzer MK 01 · Electrolyzer MK 02 · Electrolyzer MK 03 · Electrolyzer MK 04.
Research tier Production science pack. Fusion energy - Stage 1
60 base seconds per batch. Fractional outputs are average yields.
300 Water → 200 Hydrogen + 100 Oxygen
Compatible machines Electrolyzer MK 01 · Electrolyzer MK 02 · Electrolyzer MK 03 · Electrolyzer MK 04.
Research tier Automation science pack. Electrolysis
10 base seconds per batch. Fractional outputs are average yields.
100 Pressurized air → 60 Nitrogen contaminate + 20 Nitrogen + 20 Oxygen
Compatible machines Destructive distillation column MK 01 · Destructive distillation column MK 02 · Destructive distillation column MK 03 · Destructive distillation column MK 04.
Research tier Logistic science pack. Nitrogen - Stage 1
5 base seconds per batch. Fractional outputs are average yields.
5 Phosphine gas + 100 Saline water → 40 Hydrogen chloride + 15 Phosphoric acid + 20 Oxygen
Compatible machines Mixer MK 01 · Mixer MK 02 · Mixer MK 03 · Mixer MK 04.
Research tier Chemical science pack. Additives
2 base seconds per batch. Fractional outputs are average yields.
5 Graphite + 2 Proton donor → 5,000 Oxygen + 0.3 Crystallographic substrate
Compatible machines Particle accelerator MK 01 · Particle accelerator MK 02 · Particle accelerator MK 03 · Particle accelerator MK 04.
Research tier Utility science pack. Nucleosynthesis 3
15 base seconds per batch. Fractional outputs are average yields.
200 Syngas + 1 Nickel plate → 200 Methane + 75 Oxygen
Compatible machines Gas processing unit MK 01 · Gas processing unit MK 02 · Gas processing unit MK 03 · Gas processing unit MK 04.
Research tier Chemical science pack. Coal processing 3
8 base seconds per batch. Fractional outputs are average yields.
1 Nickel plate + 200 Hydrogen + 400 Carbon dioxide → 250 Syngas + 100 Oxygen
Compatible machines Olefin plant MK 01 · Olefin plant MK 02 · Olefin plant MK 03 · Olefin plant MK 04.
Research tier Chemical science pack. Fuel production - Stage 2
5 base seconds per batch. Fractional outputs are average yields.
300 Water (100°C) → 200 Hydrogen + 100 Oxygen
Compatible machines Electrolyzer MK 01 · Electrolyzer MK 02 · Electrolyzer MK 03 · Electrolyzer MK 04.
Research tier Automation science pack. Electrolysis
10 base seconds per batch. Fractional outputs are average yields.
300 Water (125°C) → 200 Hydrogen + 100 Oxygen
Compatible machines Electrolyzer MK 01 · Electrolyzer MK 02 · Electrolyzer MK 03 · Electrolyzer MK 04.
Research tier Automation science pack. Electrolysis
10 base seconds per batch. Fractional outputs are average yields.
300 Water (200°C) → 200 Hydrogen + 100 Oxygen
Compatible machines Electrolyzer MK 01 · Electrolyzer MK 02 · Electrolyzer MK 03 · Electrolyzer MK 04.
Research tier Automation science pack. Electrolysis
10 base seconds per batch. Fractional outputs are average yields.
100 Muddy sludge → 100 Water + 10 Oxygen + 5 Soil
Compatible machines Electrolyzer MK 01 · Electrolyzer MK 02 · Electrolyzer MK 03 · Electrolyzer MK 04.
Research tier Automation science pack. Electrolysis
3 base seconds per batch. Fractional outputs are average yields.
Select a science pack to view its recipes. Research requirements show the technologies needed to unlock it.
pY Atlas is a free, unofficial companion to the Pyanodon modpack for Factorio. Explore ingredient quantities, compatible machines, building previews and step-by-step production chains, from Automation science through Pyrrhic victory.
Use recipe options to compare alternate production routes, open input branches one stage at a time without circular dependencies, or browse research requirements to understand science gates. Recipe data and artwork versions are listed in Sources & versions; your installed mods and settings may differ.