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Haber-Bosch Ammonia Synthesis & NPK Fertilizers

Interactive 3D Haber-Bosch reactor: N2 and H2 react on an iron catalyst under high pressure and temperature to form NH3. Tune temperature and pressure, watch the N≡N triple bond break, and see how ammonia becomes urea, ammonium nitrate and NPK fertilizer.

Chemistry & Materials3DModerate60 FPS

A 3D reactor visualizing the Haber-Bosch process: nitrogen and hydrogen molecules, fed in their real 1:3 ratio, fall onto an iron catalyst bed where the N≡N triple bond breaks and NH₃ forms and rises to the outlet. Temperature and pressure sliders drive both the reaction kinetics and the equilibrium yield shown on the live chart, following Le Chatelier's principle. A second panel shows how the ammonia produced becomes real nitrogen fertilizers — urea, ammonium nitrate and NPK blends.

⚙ Under the hood

A 3D Haber-Bosch reactor: N2 and H2 fall onto an iron catalyst bed in the real 1:3 ratio, the N-N triple bond breaks and NH3 forms and rises to the outlet. Temperature and pressure sliders drive reaction kinetics and equilibrium yield on a live Le Chatelier chart, plus a panel showing how the ammonia becomes urea, ammonium nitrate and NPK fertilizer blends.

Three.jschemistryHaber-Bosch processammonia synthesisNPK fertilizerLe Chatelier's principle

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install