Deuterium sulfide
400 Hydrogen sulfide + 500 Water (200°C) → 400 Deuterium sulfide + 480 Water (125°C)
Compatible machines Gas processing unit MK 01 · Gas processing unit MK 02 · Gas processing unit MK 03 · Gas processing unit MK 04.
Research tier Production science pack. Fusion energy - Stage 1
60 base seconds per batch. Fractional outputs are average yields.