Haber Process & NPK Fertilisers (OCR GCSE Chemistry A (Gateway Science Suite)): Flashcards

Industrial method to produce ammonia

Fritz Haber

Nitrogen ($N_2$) and hydrogen ($H_2$)

Ammonia ($NH_3$)

Iron

Accelerates reaction, helps reach equilibrium faster

Recycled back into reactor

Fertilisers, explosives, cleaning products

Raw materials are abundant

About 78%

Reacting steam with methane

Liquefied and collected