Nitrogen Engineers offers hydrogen gas generation systems based on ammonia cracking and PSA purification. Their compact ammonia cracker (Model NE‑AC) delivers cracked gas with ~75% hydrogen and ~25% nitrogen, while the PSA-based system (Model NE‑HP) boosts purity up to 99.5% H₂ with only 0.5% N₂. Dew point ranges from –40 °C to –60 °C, and flow capacities run from 1 to 1,000 Nm³/hr wi... https://www.nitrogenengineers.com/hydrogen-gas-plant.php