Iron pulp (stage 4)
500 Iron pulp (stage 3) + 50 Organic solvent + 150 Pressurized air → 500 Iron pulp (stage 4)
Compatible machines Flotation cell MK 01 · Flotation cell MK 02 · Flotation cell MK 03 · Flotation cell MK 04.
Research tier Chemical science pack. Iron processing - Stage 3
3 base seconds per batch. Fractional outputs are average yields.